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Author:Brandon Adams:

More than 12% of Population Reports Extreme Sensitivity to Low Levels of Common Chemicals

Study Published Today in Environmental Health Perspectives Finds 1.8% of Population Loses Job as Result

[RESEARCH TRIANGLE PARK, NC] Approximately 12.6% of the population suffers from multiple chemical sensitivity (MCS), a condition in which they experience reactions from exposure to low concentrations of common chemicals, according to a study published today in the September issue of the peer-reviewed journal Environmental Health Perspectives (EHP). Of those reporting such hypersensitivity, 13.5% (or 1.8% of the entire sample) reported losing their jobs because of it. Extrapolated to a U.S. population of 290 million, today’s study means as many as 36.5 million Americans are suffering from MCS, and more than 5.2 million may lose jobs as a result.
MCS is a condition in which individuals have an acute hypersensitivity to the chemicals in everyday substances, including household cleaning agents, pesticides, fresh paint, new carpeting, building materials, newsprint, perfume, and numerous other petrochemical-based products. Individuals with MCS may experience headaches, burning eyes, asthma symptoms, stomach distress/nausea, dizziness, loss of mental concentration, and muscle pain. Some individuals also suffer fever or even loss of consciousness.
Participants in today’s study, all residents of metropolitan Atlanta, were surveyed at random. Those who reported MCS were later interviewed in more detail to understand how the syndrome affects their daily lives.
“MCS can produce a wide range of symptoms, and individuals with hypersensitivity can encounter great difficulty functioning in normal working and living environments,” the study authors write.
MCS is often triggered, or initiated, by an acute one-time exposure to a specific toxic agent, or chronic exposure to one or more toxic substances, even at low levels. After initiation, a wider range of substances can cause subsequent reactions.
A second study in the same issue of EHP discusses how MCS patients responded to various treatments. Patients responded best to having a relatively chemical-free living space, avoiding chemical exposures, and prayer. Certain treatments, including use of common antidepressants, were rated more likely to harm than help.
Commenting on the study, Dr. Jim Burkhart, science editor for EHP, says, “There are clearly large numbers of people suffering from MCS. At one point, people theorized that this condition might have a psychological basis, but this study also indicates that very few patients had any mental illness prior to MCS. Unfortunately, over 37% reported emotional problems after their physical symptoms emerged. This is a significant public health issue.”
The prevalence study was conducted by Stanley M. Caress of the State University of West Georgia and Anne C. Steinemann of the Georgia Institute of Technology. The study on treatment efficacy was conducted by Pamela Reed Gibson, Amy Nicole-Marie Elms, and Lisa Ann Ruding of James Madison University.
EHP is the journal of the National Institute of Environmental Health Sciences, part of the U.S. Department of Health and Human Services. More information is available online at
http://www.ehponline.org/.
 
 

         * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
         *                       M S D S                         *
         *                                                       *
         *  Canadian Centre for Occupational Health and Safety   *
         * * * * * * * * * * * * * * * * * * * *  (August, 2002) *
 
                           *** IDENTIFICATION ***
 
MSDS RECORD NUMBER      : 3148221
 
PRODUCT NAME(S)         : ALKYLPHENOLIC NOVOLAC DISPERSION
 
PRODUCT IDENTIFICATION  : MSDS Number 5990
 
DATE OF MSDS            : 2001-09-17
 
CURRENCY NOTE           : This MSDS was provided to CCOHS in electronic
                          form on 2002-02-14
 
                      *** MANUFACTURER INFORMATION ***
 
MANUFACTURER            : Schenectady International, Inc
 
ADDRESS                 : Post Office Box 1046
                          Schenectady New York
                          U.S.A. 12301
                          Telephone: 518-887-2400 (General Assistance)
EMERGENCY TELEPHONE NO. : 800-424-9300 (CHEMTREC, in USA, 24 Hour
                          Emergency Assistance)
                          703-527-3887 (International, Call Collect, 24
                          Hour Emergency Assistance)
 
                        *** MATERIAL SAFETY DATA ***
 
1  CHEMICAL PRODUCT & COMPANY IDENTIFICATION
ALKYLPHENOLIC  NOVOLAC  DISPERSION
MSDS Number      5990
Issued On        09/17/01
Schenectady International, Inc.
  P.O. Box 1046
  Schenectady , NY12301
   Telephone Numbers - 24 Hour Emergency Assistance
                   In USA --        1-(800)-424-9300
                   CHEMTREC
                   International    (703)-527-3887]
                   [Call Collect]
   Telephone Numbers - General Assistance
                   General          518-887-2400
   NAERG           171
   TSCA Status     This material is on the TSCA inventory list.
   Chemical Name / ALKYLPHENOL NOVOLAC RESIN DISPERSION
   Class
   CAS Number      N/A
   Synonym(s)
   WHMIS           D2B
   Classifications
   HAZARD RATINGS HMIS NFPA
           Health  1    1
       Reactivity  1    1
     Flammability  0    0
              PPE  B
   Product Use     Chemical intermediate
                   This information is considered to represent
                   confidential business information to SII
   Trade Secret
2  COMPOSITION / INFORMATION ON INGREDIENTS
   Ingredient Name  CAS       Weight     Trade      OSHA    Capable
                   Number     Range      Secret  Hazardous of Release
   -------------------------------------------------------------------
   PHENOLIC RESIN     N/A    55 - 60 %
   WATER           7732-18-5 40 - 45 %     n
   ZINC            7440-66-6 1.5 - 3 %               y         y *
   -------------------------------------------------------------------
   * [NOTE: An * in the Capable of Release field indicates the
   substance(s) so marked represent either: processing
   by/co-products and/or residuals.  Such may be capable of being
   released during storage, handling, and/or processing but should
   not represent a physical, or health, hazard during normal
   operations.  The user of this material has the responsibility to
   provide a safe work place and, as necessary via job-task
   analysis: develop appropriate work practices, assign personal
   protective equipment, and provide instructional programs.]
   *[NOTE: An * in a HMIS field indicates this material may
   potentially involve certain chronic health issues such as
   cancer.]
 
   This material may also
   be applicable to the SARA 311/312 regulations.  Thus, it may
   require you to file appropriate governmental reports if the total
   amount of this material, or any of the listed constituents, in
   your possession ever exceeds the regulations' threshold values.
3  HAZARDS IDENTIFICATION
   Hazard Statements
      ANSI signal word for this material is: CAUTION
 
      Per SARA 312 regulations this material represents the following
      health hazard(s): acute
   Emergency Overview
      To work safely with this material: keep away from heat and
      ignition sources    avoid contact with eyes, skin, or clothing
      avoid breathing material's vapors, dust, or fumes    keep
      container closed    use with adequate ventilation -- do not enter
      any confined spaces without first verifying air quality    wash
      thoroughly after handling
   Risks
   Health Cautions
      may cause skin irritation    may cause eye irritation    may
      affect mucous membranes    may cause gastrointestinal
      disturbances    may affect the respiratory system
   Potential Concerns --  Materials
   that are Capable of Release
      The potential hazards of the substance(s) marked as capable of
      release are: [alphabetically]
 
      ZINC
 
      HEALTH  WARNINGS:
      lung irritant
 
      HEALTH  CAUTIONS:
      may cause eye irritation    may cause skin irritation    may
      affect mucous membranes
 
4  FIRST AID MEASURES
   Skin
      Immediately take off all contaminated clothing. For skin contact,
      flush with large amounts of water. If any adverse effects
      persist, get medical attention. These symptoms may result from an
      emergency or an unexpected acute overexposure: irritation
   Eyes
      In case of contact with eyes, rinse immediately with plenty of
      water and seek medical advice. These symptoms may result from an
      emergency or an unexpected acute overexposure: irritation
   Inhalation
      Move person to non-contaminated air. If not breathing, give
      artificial respiration, preferably mouth-to-mouth.  If breathing
      is difficult, give oxygen. Seek medical attention. These symptoms
      may result from an emergency or an unexpected acute overexposure:
      irritation -- respiratory tract
   Ingestion
      If the material is swallowed, get immediate medical attention or
      advice. Never give anything by mouth to a victim who is
      unconscious or is having convulsions. If patient has a good gag
      reflex, you can consider giving several ounces of water for
      dilution. These symptoms may result from an emergency or an acute
      overexposure: gastritis
   Cardiovascular
      These symptoms may result from an emergency or an unexpected
      acute overexposure: arrhythmia
   Central Nervous System
      Monitor for shock; anticipate seizures and treat accordingly.
   Notes to Physician
      Provide general supportive measures and treat symptomatically. A
 
      specific antidote is not known. Some of the symptoms presented
      could become life threatening as a result of an emergency or an
      unexpected acute overexposure.
5  FIRE FIGHTING MEASURES
   Hazardous Combustion Products
      Irritating and toxic gases or fumes may be released during a
      fire.  Decomposition of this product may yield metallic oxides.
 
   Sensitivity to Static Discharge
      Material can accumulate static charges from material handling
      management. Bond and ground as appropriate.   For additional
      recommendations, consult National Fire Protection Association
      [NFPA] bulletin entitled "Static Electricity".  All five gallon
      pails and larger metal containers including tank cars and tank
      trucks should be  grounded and/or bonded when material is
      transferred.
   Extinguishing Media
      Dry chemical, foam, carbon dioxide, water fog.
   Fire Fighting Equipment /
   Instructions
      Exclude air; treat like a gasoline or oil fire. Wear full
      protective clothing, including helmet, self-contained positive
      pressure or pressure demand breathing apparatus, protective
      clothing and face mask.
   General Fire Hazards
      This product is an aqueous mixture which will not burn.  If
      evaporated to dryness, the solid residue may pose a slight fire
      hazard.
   Flash Point              >200 F  [>93 C]       Tag Closed Cup
   Substance Name                            % LEL     % UEL
  --------------------------------------------------------------
   ALKYLPHENOLIC  NOVOLAC  DISPERSION        NA        NA
  --------------------------------------------------------------
6  ACCIDENTAL RELEASE, SPILL, LEAK PROCEDURES
   Clean-Up Procedures
      Ventilate the contaminated area. Eliminate ignition sources
      including sources of electrical, static or frictional sparks.
      Contain, absorb or, for solids, vacuum or sweep up, material and
      place in container(s) applicable for ultimate transportation or
      disposal.  Thoroughly clean the release area with a suitable
      agent and collect any cleaning, rinsing media(s) for proper
      reclamation or disposal.  Wear appropriate personal protective
      equipment during cleanup activities.
   Containment Procedures
      Stop the flow of material, if this is without risk. Eliminate
      ignition sources. Ventilate the contaminated area. Contain the
      spill and prevent the material from obtaining access to any
      confined spaces, public sewers, or waterways.
   Evacuation Procedures
      Follow facility/company's emergency plans.
   Special Procedures
      Wear appropriate protective equipment and clothing during
      clean-up.  Determine appropriate course of action for the
      collected material. Regulations vary.  Consult local authorities
      before disposal.
7  HANDLING & STORAGE
   Handling Procedures
      Air should be excluded, if at all possible, when closing
      containers. As with all chemicals, good industrial hygiene
      practices should be followed when handling this material.  When
 
      the container(s) is empty it may retain product residue including
      vapors which could accumulate.  Therefore, do not cut, drill,
      grind, or weld empty containers.  Additionally, do not conduct
      such activity(ies) near full, partially full, or empty product
      containers without appropriate workplace safety authorization(s)
      or permit(s).
   Storage Procedures
      Protect container from physical abuse. Keep the container tightly
      closed.  Store in a cool, dry, well-ventilated storage area.
      Protect from freezing.  Keep separate from incompatibles. Bond
      and ground containers when transferring material. Empty product
      containers may contain product residue.  Do not reuse empty
      containers.
8  EXPOSURE CONTROLS / PERSONAL PROTECTION
   Engineering Controls
      Ventilation should be sufficient to effectively remove, and
      prevent buildup of, any vapors, dusts, or fumes that may be
      generated during handling or thermal processing.
   Personal Protective Equipment:
   Eyes/Face
      Wear safety glasses with side shields; chemical goggles (if
      splashing is possible). Wear a face shield if a potentially
      severe splash hazard exists.  Eye protection should be selected
      by, and used under the direction of, a trained health and safety
      professional following the requirements found in: OSHA's eye and
      face protection regulations [29 CFR 1910.133]; or, European
      Standard EN166.
   Personal Protective Equipment: Skin
      Use appropriate hand protection. Wear impervious gloves for
      prolonged contact.
   Personal Protective Equipment:
   Respiratory
      Prolonged exposure to this material at elevated temperatures may
      release some volatile organics which may cause nasal or
      respiratory irritation. Maintain material's vapors, fumes, or
      particulate ambient levels below any levels of concern including,
      when appropriate, for solids, considering the material as a
      particulate not otherwise classified -- nuisance dust -- using a
      generic dust concentration value of 10 mg/m3. Respirators should
      be selected by, and used under the direction of, a trained health
      and safety professional following requirements in: OSHA's
      respirator standard (29 CFR 1910.134); ANSI's standard
      (Z88.2-1992); or the European standard [EN 149].
   Personal Protective Equipment:
   General
      Use good industrial hygiene practices in handling this material.
   Exposure Guidelines
      All PPE use is to be determined by a qualified person.
9  PHYSICAL & CHEMICAL PROPERTIES
   General
      Milky, white-colored aqueous dispersion.
   Specific Gravity               1.066
   Vapor Pressure                 N/A
   Evaporation Rate               < Ether
   Vapor Density                  > Air
   Solubility in Water            Soluble [>25%]
   pH Value                       [4.9]
10 STABILITY & REACTIVITY
   Conditions to Avoid
      Do not freeze. Exposing a liquid dispersion to air for extended
 
      periods may cause coalescence.
   Hazardous Decomposition
      Upon decomposition this product emits carbon monoxide, carbon
      dioxide, and/or low molecular weight hydrocarbons.  Decomposition
      of this product may yield metallic oxides.
   Hazardous Polymerization
      Will not occur under normal conditions.
   Chemical Stability
      Stable under normal conditions.
   Incompatibility
      This material may react with: strong oxidizing agents
 
      ZINC may react with: amines; cadmium; carbon dioxide; chlorates;
      chlorides; chlorinated hydrocarbons; fluorine; strong acids;
      strong alkalies; strong bases; sulfur; water [including moist
      air].
 
      WATER:  On contact with acids, or bases, an exothermic reaction
      may occur emitting steam, heat and toxic fumes.
11 TOXICOLOGICAL INFORMATION
   Routes of Entry
      inhalation    ingestion    eye contact    skin contact
   Organs Effected
      respiratory system
   Acute Ingestion
   Oral LD50
      WATER               7732-18-5 Oral LD50 [rat]: >90 mL/kg
12 ECOLOGICAL INFORMATION
   Ecotoxicity
      WATER
      WATER does not represent an aquatic toxicity risk.
 
   Environmental Fate
      No data available for this product.
13 DISPOSAL CONSIDERATIONS
   Disposal Instructions
      All wastes must be handled in accordance with local, state and
      federal regulations.
   CERCLA/SARA - Hazardous Substances and their
   Reportable Quantities
      ZINC                7440-66-6 final RQ = 1000 pounds (454
                                    kg) (no reporting of releases
                                    of this hazardous substance
                                    is required if the diameter
                                    of the solid metal released
                                    is equal to or exceeds 0.004
                                    inches)
14 TRANSPORT INFORMATION
   Comments
      NOTE: The data in this section are provided as a guide for the
      overall classification of the product.  However, transportation
      classifications may be subject to change as, for example, with
      changes in package size.  Consult shipper requirements under IMO,
      ICAO (IATA), TDG and 49 CFR to assure regulatory compliance.
 
      Additionally, please address any questions you have concerning
      the cleaning of containers, or vessels, to the Transportation &
      Regulatory Affairs Specialist with Schenectady International,
      Inc., at (518)-370-4200.  Remember that the reuse, treatment, or
      disposal, of any related residuals or wastes must be in
 
      accordance with all federal, state, and local environmental
      regulations.
   GROUND TRANSPORTATION BULK
     Shipping Name  Resin, coal tar or petroleum, not DOT hazardous
     Hazard Class
     Identification
     Number
     Packing Group
   GROUND TRANSPORTATION NON-BULK
     Shipping Name  Resin, coal tar or petroleum, not DOT hazardous
     Hazard Class
     Identification
     Number
     Packing Group
   SURFACE TRANSPORTATION
   (HIGHWAY/RAIL)
     BULK-- TANK
     TRUCK/TANK CAR
     Shipping Name  Resin, coal tar or petroleum, not DOT hazardous
     DRUM(s)/BAG(s)
     Shipping Name  Resin, coal tar or petroleum, not DOT hazardous
     INTERMEDIATE
     BULK CONTAINER
     Shipping Name  Resin, coal tar or petroleum, not DOT hazardous
     PAIL(s)/CAN(s)
     Shipping Name  Resin, coal tar or petroleum, not DOT hazardous
   IMDG CODE (WATER)
     DRUM(s)/BAG(s)
     Shipping Name  Resin, coal tar or petroleum, non-dangerous
     INTERMEDIATE
     BULK CONTAINER
     Shipping Name  Resin, coal tar or petroleum, non-dangerous
     PAIL(s)/CAN(s)
     Shipping Name  Resin, coal tar or petroleum, non-dangerous
   ICAO/IATA (AIR)
     DRUM(s)/BAG(s)
     Shipping Name  Resin, coal tar or petroleum, not restricted
     PAIL(s)/CAN(s)
     Shipping Name  Resin, coal tar or petroleum, not restricted
15 REGULATORY INFORMATION
   U.S. Federal Regulations
   Superfund Amendments &
   Reauthorization Act of 1986
   CERCLA/SARA - Section 313 - Emission Reporting
      ZINC                7440-66-6 form R reporting required for
                                    1.0% de minimus concentration
                                    (only fume or dust)
   State Regulations
   California - Directors List of Hazardous Substances
   (8 CCR 339)
      ZINC                7440-66-6 [present]
   Florida Substance List
      ZINC                7440-66-6 [present]
   Massachusetts Right To Know List
      ZINC                7440-66-6 [present]
   Michigan Critical Materials List
      ZINC                7440-66-6 Class 02-7; all compounds
                                    (inorganic and organic) are
                                    to be reported
   New Jersey - Department of Health RTK List
 
      ZINC                7440-66-6 sn 2021 (dust and fume)
   New Jersey - Environmental Hazardous Substances List
      ZINC                7440-66-6 (fume or dust), sn 2021
   Pennsylvania Right to Know List
      ZINC                7440-66-6 environmental hazard (any
                                    compound of this substance is
                                    also an environmental hazard)
   Rhode Island Hazardous Substance List
      ZINC                7440-66-6 Flammable
   International Regulations
   Canada - NPRI (National Pollutant Release
   Inventory) for 1999
      ZINC                7440-66-6 [present] (as fume or dust)
   Inventory - Canada - Domestic Substances List
      WATER               7732-18-5 H2O
      ZINC                7440-66-6 Zn
   Inventory - European Inventory of Existing
   Commercial Chemical Substances
      WATER               7732-18-5 231-791-2; H2O
      ZINC                7440-66-6 231-175-3; Zn
   Canadian WHMIS Classifications
  WHMIS
  This material is not hazardous per these regulations.
   D2B:  Chronic Lethality -- Toxic
      may cause eye irritation        may cause skin irritation
      may affect mucous membranes        may cause gastrointestinal
      disturbances        may affect the respiratory system
16 OTHER INFORMATION
   Disclaimer
      The health and safety information is that available to SII/SCL as
      of the date published and SII/SCL makes no representation of the
      information's completeness or accuracy.  Any data provided is
      based on either: reference sources, testing performed on a
      representative sample(s), or professional judgement.  The
      physical data should not be construed as either representing
      specifications or a guaranteed analysis.  This material has been
      classified in accordance with the hazard criteria of the
      Controlled Products Regulation and the MSDS contains information
      required by Controlled Products Regulation.  SII/SCL provides its
      MSDS in several languages using English as the primary language.
      While SII/SCL uses reasonable efforts to provide accurate
      translations, SII/SCL assumes no liability, or responsibility,
      for errors, omissions or ambiguities in any translations.
      SII/SCL expects those persons who receive this MSDS to exercise
      their independent professional judgement, or consult with a
      competent health/safety professional, to determine how to utilize
      this material safely.  This includes, but is not exclusive to,
      the material's appropriateness for a specific use, the type of
      personal protection equipment necessary, and the use of
      engineering controls.  In no event is SII/SCL liable for any
      damages whatsoever arising out of your use of this material based
      upon information obtained from this MSDS including: direct,
      indirect, incidental, consequential or punitive claims or
      damages.
Completed On     9/17/01        Replaces Sheet  9/17/01
                 14:00:34       Dated           13:50:01
Completed By     HGW
 
  ------------------------------------------------------------------------
 
©2002 Canadian Centre for Occupational Health & Safety
 

 

 

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