Material Safety Data Sheet
TREMPROOF 250 GC-R
Version 1.2 Print Date 06/09/2006
REVISION DATE: 03/13/2006
SECTION 1 - PRODUCT IDENTIFICATION
Trade name : TREMPROOF 250 GC-R
Product code : 304510 805
COMPANY : Tremco Incorporated
3735 Green Road
Cleveland, OH 44122
Telephone : (216) 292-5000 8:30 - 5:00 EST
Emergency Phone: : (216) 765-6727 8:30 - 5:00 EST
After Hours: Chemtrec 1-800-424-9300
Product use : Coating
SECTION 2 - HAZARDS IDENTIFICATION
Emergency Overview
Black. Liquid. May cause moderate irritation to the respiratory system. May cause nausea, headaches, and
dizziness. May cause drowsiness, weakness, and fatigue. Move to fresh air. If required, artificial respiration or
administration of oxygen can be performed by trained personnel. Leave area to breathe fresh air. Avoid further
overexposure. If symptoms persist, get medical attention.
Acute Potential Health Effects/ Routes of Entry
Inhalation May cause moderate irritation to the respiratory system. May cause nausea, headaches,
:
and dizziness. May cause drowsiness, weakness, and fatigue.
Eyes Vapor and/or mist may cause eye irritation. Direct contact may cause temporary redness
:
and discomfort.
Ingestion May cause irritation to the mouth, throat and stomach. May cause gastrointestinal
:
irritation, nausea, and vomiting.
Skin May cause moderate irritation.
:
Aggravated Medical Conditions
Pre-existing eye, skin, liver, kidney, and respiratory disorders may be aggravated by exposure.
Chronic Health Effects
Reports have associated repeated and prolonged occupational overexposure to solvents with permanent brain
and nervous system damage. Intentional misuse by deliberately concentrating and inhaling contents may be
harmful or fatal. Aromatic tar contains polycyclic aromatic hydrocarbons, some of which have been shown to
cause skin cancer following prolonged and repeated skin contact. Should be considered potentially
carcinogenic by inhalation. Prolonged or repeated exposure to butyl benzyl phthalate may cause reduced body
weights and adverse effects on the liver, kidney, spleen, pancreas, and reproductive organs. Carbon black is
classified by IARC to be a known animal carcinogen and a possible human carcinogen (Group 2B). Carbon
black is encapsulated by resin and not expected to have adverse effects unless made airborne. Di(2-ethylhexyl)
phthalate, (dioctyl phthalate) given in the diet, produced increased incidence of liver cancers in female rats and
male and female mice. An increased incidence of liver cancers or neoplasms were observed in male rats. The
International Agency for Research on Cancer (IARC) has evaluated ethylbenzene and classified it as a possible
human carcinogen (Group 2B) based on sufficient evidence for carcinogenicity in experimental animals, but
inadequate evidence for cancer in exposed humans. Fillers are encapsulated and not expected to be released
from product under normal conditions of use. Prolonged or repeated exposure to mineral spirits (petroleum
naphtha or stoddard solvent) may cause defatting, drying, and irritation of the skin, dermatitis, central nervous
system (CNS) effects, and adverse liver, kidney, and lung effects.
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Material Safety Data Sheet
TREMPROOF 250 GC-R
Version 1.2 Print Date 06/09/2006
REVISION DATE: 03/13/2006
Target Organs: Skin, Eye, Lung, Liver, Kidney, Nerve, Reproductive
SECTION 3 - PRODUCT COMPOSITION
Chemical Name CAS-No. Weight %
Aromatic process oil 64742-90-1 30.0 - 60.0
Polyurethane Polymer NJ TSRN# 51721300-5358P 15.0 - 40.0
Calcium carbonate 471-34-1 7.0 - 13.0
Stoddard solvent (Mineral Spirits) 8052-41-3 7.0 - 13.0
Butyl benzyl phthalate 85-68-7 5.0 - 10.0
Polyvinyl chloride 9002-86-2 5.0 - 10.0
Carbon Black 1333-86-4 3.0 - 7.0
Calcium oxide 1305-78-8 1.0 - 5.0
Anthracene 120-12-7 1.0 - 5.0
Xylene 1330-20-7 1.0 - 5.0
Isophorone Diisocyanate 4098-71-9 - <1.0
Ethylbenzene 100-41-4 - <1.0
Dioctyl phthalate 117-81-7 - <1.0
SECTION 4 - FIRST AID MEASURES
Get immediate medical attention for any significant overexposure.
Inhalation : Move to fresh air. If required, artificial respiration or administration of oxygen can be
performed by trained personnel.Leave area to breathe fresh air. Avoid further
overexposure. If symptoms persist, get medical attention.
Eye contact : Flush with water for at least 15 minutes while holding eye lids apart. Get medical
attention immediately.
Skin contact : Clean area of contact thoroughly using soap and water. If irritation, rash or other
disorders develop, get medical attention immediately.
Ingestion : Do not induce vomiting unless advised by a physician. Call nearest Poison Control
Center or Physician immediately.
SECTION 5 - FIRE FIGHTING MEASURES
Flash point : 130 掳 54 掳
F, C
Method : Setaflash Closed Cup
Lower explosion limit : 1.00 %(V) Solvent
Upper explosion limit : 7 %(V) Solvent
Autoignition temperature : Not available.
Extinguishing media : If water fog is ineffective, use carbon dioxide, dry chemical or foam.
Hazardous combustion : Smoke, fumes.Carbon monoxide and carbon dioxide can form.Nitrogen
products oxides can form.
Protective equipment for : Use accepted fire fighting techniques. Wear full firefighting protective
firefighters clothing, including self-contained breathing apparatus (SCBA).Water
may be used to cool containers to minimize pressure build-up.
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Material Safety Data Sheet
TREMPROOF 250 GC-R
Version 1.2 Print Date 06/09/2006
REVISION DATE: 03/13/2006
Fire and explosion conditions : Vapor concentrations in enclosed areas may ignite explosively.Product
may ignite if heated in excess of its flash point.Vapors may travel to
sources of ignition and flashback.Closed container, may burst when
exposed to extreme heat.Empty containers may contain ignitable
vapors.
SECTION 6 - ACCIDENTAL RELEASE MEASURES
Use appropriate protective equipment. Avoid contact with material. Remove sources of ignition immediately.
Stop flow of material if safe to do so. Contain spill and keep out of water courses. Ventilate area.
SECTION 7 - HANDLING AND STORAGE
Prevent inhalation of vapor, ingestion, and contact with skin eyes and clothing. Keep container closed when
not in use. Precautions also apply to emptied containers. To prevent generation of static discharges, use
bonding/grounding connection when pouring liquid. Extinguish all ignition sources including pilot lights, non-
explosion proof motors and electrical equipment until vapors dissipate. Personal protective equipment must be
worn during maintenance or repair of contaminated mixer, reactor, or other equipment. Keep container closed
when not in use. Vapor may migrate to sources of ignition. Do not smoke, weld, generate sparks, or use flame
near container. Store in sealed containers in a cool, dry, ventilated warehouse location.
SECTION 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
Personal protection equipment
Respiratory protection : Wear appropriate, properly fitted NIOSH/MSHA approved organic vapor or
supplied air respirator when airborne contaminant level(s) are expected to
exceed exposure limits indicated on the MSDS. Follow manufacturer's
directions for respirator use.
Hand protection : Use suitable impervious nitrile or neoprene gloves and protective apparel to
reduce exposure.
Eye protection : Wear appropriate eye protection.Wear chemical safety goggles and/or face
shield to prevent eye contact. Do not wear contact lenses. Do not touch eyes
with contaminated body parts or materials. Have eye washing facilities readily
available.
Protective measures : Use professional judgment in the selection, care, and use.Inspect and replace
equipment at regular intervals.
Engineering measures : Use only in well ventilated areas. Provide maximum ventilation in enclosed
areas.Use local exhaust when the general ventilation is inadequate.
Exposure Limits
Chemical Name CAS Number Regulation Limit Form
Calcium carbonate 471-34-1 ACGIH TWA: 10 mg/m3
OSHA PEL: 5 mg/m3 Respirable fraction.
OSHA PEL: 15 mg/m3 Total dust.
OSHA TWA: 15 mg/m3 Total dust.
OSHA TWA: 5 mg/m3 Respirable fraction.
Stoddard solvent (Mineral 8052-41-3 ACGIH TWA: 100 ppm
Spirits) OSHA PEL: 2,900 mg/m3
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Material Safety Data Sheet
TREMPROOF 250 GC-R
Version 1.2 Print Date 06/09/2006
REVISION DATE: 03/13/2006
Chemical Name CAS Number Regulation Limit Form
Carbon Black 1333-86-4 ACGIH TWA: 3.5 mg/m3
OSHA PEL: 3.5 mg/m3
OSHA TWA: 15 mg/m3 Total dust.
OSHA TWA: 5 mg/m3 Respirable fraction.
Calcium oxide 1305-78-8 ACGIH TWA: 2 mg/m3
OSHA PEL: 5 mg/m3
OSHA TWA: 15 mg/m3 Total dust.
OSHA TWA: 5 mg/m3 Respirable fraction.
Xylene 1330-20-7 ACGIH TWA: 100 ppm
ACGIH STEL: 150 ppm
OSHA PEL: 435 mg/m3
Isophorone Diisocyanate 4098-71-9 ACGIH TWA: 0.005 ppm
Ethylbenzene 100-41-4 ACGIH TWA: 100 ppm
ACGIH STEL: 125 ppm
OSHA PEL: 435 mg/m3
Dioctyl phthalate 117-81-7 ACGIH TWA: 5 mg/m3
OSHA PEL: 5 mg/m3
SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES
Form : Liquid
Color : Black
Odor : Aromatic Solvent
pH : Not available.
Vapour pressure : Not available.
Vapor density : Heavier than air
Melting point/range : Not available.
Freezing point : Not available.
Boiling point/range : Not available.
Water solubility : Negligible
Specific Gravity : 1.22
% Volatile Weight : 15 %
SECTION 10 - REACTIVITY / STABILITY
Substances to avoid : Oxidizing agents.Strong acids.Strong bases.
Stability : Stable under normal conditions. Avoid welding arcs, flames or other high
temperature sources.
Hazardous polymerization : Will not occur.
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Material Safety Data Sheet
TREMPROOF 250 GC-R
Version 1.2 Print Date 06/09/2006
REVISION DATE: 03/13/2006
SECTION 11 - TOXICOLOGICAL INFORMATION
Calcium carbonate, CAS-No.: 471-34-1
Acute oral toxicity (LD-50 oral) 6,450 mg/kg ( Rat )
Butyl benzyl phthalate, CAS-No.: 85-68-7
Acute oral toxicity (LD-50 oral) 13,500 mg/kg ( Rat )
Xylene, CAS-No.: 1330-20-7
Acute oral toxicity (LD-50 oral) 3,523 - 8,600 mg/kg ( Rat )
Acute inhalation toxicity (LC-50) 6,350 mg/l ( Rat )
Isophorone Diisocyanate, CAS-No.: 4098-71-9
Acute oral toxicity (LD-50 oral) 1,000 mg/kg ( Rat )
Acute inhalation toxicity (LC-50) 0.033 mg/l ( Rat )
Acute dermal toxicity (LD-50 dermal) 1,060 mg/kg ( Rat )
Ethylbenzene, CAS-No.: 100-41-4
Acute oral toxicity (LD-50 oral) 3,500 mg/kg ( Rat )
Acute dermal toxicity (LD-50 dermal) 17,800 mg/kg ( Rabbit )
Dioctyl phthalate, CAS-No.: 117-81-7
Acute oral toxicity (LD-50 oral) 25,000 mg/kg ( Rat )
Acute dermal toxicity (LD-50 dermal) 25,000 mg/kg ( Rabbit )
SECTION 12 - ECOLOGICAL INFORMATION
No Data Available
SECTION 13 - DISPOSAL CONSIDERATIONS
RCRA Class : D001: Reportable Quantity = 100 lbs. (Characteristic of ignitability)
This classification applies only to the material as it was originally produced.
Disposal Method : Subject to hazardous waste treatment, storage, and disposal requirements under
RCRA. Recycle or incinerate waste at EPA approved facility or dispose of in
compliance with federal, state and local regulations.
SECTION 14 - TRANSPORTATION / SHIPPING DATA
Not available.
SECTION 15 - REGULATORY INFORMATION
North American Inventories:
All components are listed or exempt from the TSCA inventory.
This product or its components are listed on, or exempt from the Canadian Domestic Substances List.
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Material Safety Data Sheet
TREMPROOF 250 GC-R
Version 1.2 Print Date 06/09/2006
REVISION DATE: 03/13/2006
U.S. Federal Regulations:
SARA 313 Components : Anthracene 120-12-7
Xylene 1330-20-7
Ethylbenzene 100-41-4
Dioctyl phthalate 117-81-7
SARA 311/312 Hazards : Acute Health Hazard
Chronic Health Hazard
Fire Hazard
OSHA Hazardous Components :
Calcium carbonate 471-34-1
Stoddard solvent (Mineral Spirits) 8052-41-3
Carbon Black 1333-86-4
Calcium oxide 1305-78-8
Anthracene 120-12-7
Xylene 1330-20-7
Isophorone Diisocyanate 4098-71-9
Ethylbenzene 100-41-4
Dioctyl phthalate 117-81-7
OSHA Status: Considered : Irritant
hazardous based on the Carcinogen
following criteria:
OSHA Flammability : II
Regulatory VOC (less water and : 185 g/l
exempt solvent)
VOC Method 310 : 15 %
Chemical is listed as an IARC, NTP, OSHA, or ACGIH Carcinogen:
Carbon Black 1333-86-4
U.S. State Regulations:
MASS RTK Components : Calcium carbonate 471-34-1
Stoddard solvent (Mineral Spirits) 8052-41-3
Butyl benzyl phthalate 85-68-7
Carbon Black 1333-86-4
Calcium oxide 1305-78-8
Anthracene 120-12-7
Xylene 1330-20-7
Isophorone Diisocyanate 4098-71-9
Penn RTK Components : Aromatic process oil 64742-90-1
Polyurethane Polymer NJ TSRN# 51721300-5358P
Calcium carbonate 471-34-1
Stoddard solvent (Mineral Spirits) 8052-41-3
Butyl benzyl phthalate 85-68-7
Polyvinyl chloride 9002-86-2
Carbon Black 1333-86-4
Calcium oxide 1305-78-8
Anthracene 120-12-7
Xylene 1330-20-7
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Material Safety Data Sheet
TREMPROOF 250 GC-R
Version 1.2 Print Date 06/09/2006
REVISION DATE: 03/13/2006
NJ RTK Components : Aromatic process oil 64742-90-1
Polyurethane Polymer NJ TSRN# 51721300-5358P
Calcium carbonate 471-34-1
Stoddard solvent (Mineral Spirits) 8052-41-3
Butyl benzyl phthalate 85-68-7
Carbon Black 1333-86-4
Xylene 1330-20-7
Chemicals known to the State of California to cause cancer birth defects and/or other reproductive harm:
1333-86-4 Carbon Black
100-41-4 Ethylbenzene
117-81-7 Dioctyl phthalate
108-88-3 Toluene
14808-60-7 Crystalline Silica (Quartz)/ Silica Sand
SECTION 16 - OTHER INFORMATION
HMIS Rating :
Health 2 0 = Minimum
1 = Slight
Flammability 2
2 = Moderate
Reactivity 1
3 = Serious
PPE
4 = Severe
Further information:
For Industrial Use Only. Keep out of Reach of Children. The hazard information herein is offered solely for the
consideration of the user, subject to their own investigation of compliance with applicable regulations, including
the safe use of the product under every foreseeable condition.
Prepared by: Rich Mikol
Legend
ACGIH - American Conference of Governmental Hygienists PEL - Permissible Exposure Limit
CERCLA - Comprehensive Environmental Response, Compensation, and
RCRA - Resource Conservation and Recovery Act
Liability Act
DOT - Department of Transportation RTK - Right To Know
DSL - Domestic Substance List SARA - Superfund Amendments and Reauthorization Act
EPA - Environmental Protection Agency STEL - Short Term Exposure Limit
HMIS - Hazardous Materials Information System TLV - Threshold Limit Value
IARC - International Agency for Research on Cancer TSCA - Toxic Substances Control Act
MSHA - Mine Safety Health Administration TWA - Time Weighted Average
NDSL - Non-Domestic Substance List V - Volume
NIOSH - National Institute for Occupational Safety and Health VOC - Volatile Organic Compound
WHMIS - Workplace Hazardous Materials Information
NTP - National Toxicology Program
System
OSHA - Occupational Safety and Health Administration
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