DOW CHEMICAL U S A -- 56530 NEU-TRI SOLVENT - TRICHLOROETHYLENE, TECHNICAL 
MATERIAL SAFETY DATA SHEET
NSN: 6810009247107
Manufacturer's CAGE: 96717 
Part No. Indicator: B 
Part Number/Trade Name: 56530 NEU-TRI SOLVENT 
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                            General Information
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Item Name: TRICHLOROETHYLENE, TECHNICAL 
Company's Name: DOW CHEMICAL U.S.A. 
Company's Street: 2020 DOW CENTER 
Company's City: MIDLAND 
Company's State: MI 
Company's Country: US 
Company's Zip Code: 48640-6030 
Company's Emerg Ph #: 517-636-4400 
Company's Info Ph #: 202-483-7616 
Distributor/Vendor # 1: CHEMICAL COMMODITIES AGENCY 
Distributor/Vendor # 1 Cage: 60777 
Record No. For Safety Entry: 004 
Tot Safety Entries This Stk#: 004 
Status: FE 
Date MSDS Prepared: 09MAY91 
Safety Data Review Date: 19OCT94 
Supply Item Manager: CX 
MSDS Preparer's Name: UNKNOWN 
MSDS Serial Number: BVHFL 
Specification Number: O-T-634 
Spec Type, Grade, Class: TYPE I 
Hazard Characteristic Code: T4 
Unit Of Issue: GL 
Unit Of Issue Container Qty: 1.0 GL 
Type Of Container: CAN,METAL 
Net Unit Weight: 12.2 LBS 
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                     Ingredients/Identity Information
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Proprietary: NO 
Ingredient: TRICHLOROETHYLENE (SARA III)
Ingredient Sequence Number: 01 
Percent: 99.4 
NIOSH (RTECS) Number: KX4550000 
CAS Number: 79-01-6 
OSHA PEL: 100 PPM; Z-2 
ACGIH TLV: 50 PPM/100STEL,A5;94 
Other Recommended Limit: NONE SPECIFIED 
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Proprietary: NO 
Ingredient: 1,2-BUTYLENE OXIDE (SARA III)
Ingredient Sequence Number: 02 
Percent: 0.5 
NIOSH (RTECS) Number: EK3675000 
CAS Number: 106-88-7 
OSHA PEL: NOT ESTABLISHED 
ACGIH TLV: NOT ESTABLISHED 
Other Recommended Limit: NONE SPECIFIED 
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Proprietary: NO 
Ingredient: STABILIZERS
Ingredient Sequence Number: 03 
Percent: 0.1 
NIOSH (RTECS) Number: 1000340ST 
OSHA PEL: NOT ESTABLISHED. 
ACGIH TLV: NOT ESTABLISHED. 
Other Recommended Limit: NONE RECOMMENDED 
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                     Physical/Chemical Characteristics
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Appearance And Odor: COLORLESS LIQUID, IRRITATING ODOR AT HIGH
CONCENTRATIONS
Boiling Point: 189F,87C 
Melting Point: UNKNOWN 
Vapor Pressure (MM Hg/70 F): 60 MM HG 
Vapor Density (Air=1): 4.53 
Specific Gravity: 1.46 
Decomposition Temperature: UNKNOWN 
Evaporation Rate And Ref: UNKNOWN 
Solubility In Water: NEGLEGIBLE 
Corrosion Rate (IPY): UNKNOWN 
Autoignition Temperature: 788F 
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                      Fire and Explosion Hazard Data
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Flash Point: NONE 
Flash Point Method: TCC 
Lower Explosive Limit: 8.0 
Upper Explosive Limit: 44.8 
Extinguishing Media: WATER FOG
Special Fire Fighting Proc: FIREFIGHTERS SHOULD WEAR FULL PROTECTIVE
CLOTHING INCLUDING POSITIVE-PRESSURE SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire And Expl Hazrds: STRONG UNPLEASANT ODOR. AUTOIGNITION
TEMPERATURE IS 788F/420C.
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                              Reactivity Data
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Stability: YES 
Cond To Avoid (Stability): AVOID OPEN FLAMES, WELDING ARCS, HIGH TEMP.
SOURCES.
Materials To Avoid: STRONG BASES (EG. CAUSTIC SODA, CAUSTIC POTASH).
ALUMINUM AND ZINC POWDERS.
Hazardous Decomp Products: CHLORINE, PHOSGENE, HYDROGEN CHLORIDE.
Hazardous Poly Occur: NO 
Conditions To Avoid (Poly): NONE SPECIFIED BY MANUFACTURER.
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                            Health Hazard Data
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LD50-LC50 Mixture: ORAL LD50 (RAT) IS 4920 MG/KG 
Route Of Entry - Inhalation: YES 
Route Of Entry - Skin: NO 
Route Of Entry - Ingestion: YES 
Health Haz Acute And Chronic: ACUTE: INHALATION MAY IRRITATE RESPIRATORY
TRACT; PRODUCE SYSTEMIC EFFECTS. CONTACT MAY IRRITATE EYES. ASPIRATION MAY
CAUSE INJURY TO BODY SYSTEMS. CHRONIC: PROLONGED OR REPEATED EXPOSURE MAY
CAUSE SKIN IRRITATION.
Carcinogenicity - NTP: NO 
Carcinogenicity - IARC: YES 
Carcinogenicity - OSHA: NO 
Explanation Carcinogenicity: IARC LISTS TRICHLORETHYLENE AS UNCLASSIFIABLE
(3) AS TO CARCINOGENICITY.
Signs/Symptoms Of Overexp: EYES-PAIN, REDNESS, TEARING, BLURRED VISION.
SKIN-DRYING, REDNESS, FLAKING OF SKIN. INHALED-COUGHING, WHEEZING,
SHORTNESS OF BREATH, DIZZINESS, DRUNKENESS, UNCONSCIOUSNESS, DEATH;
IRREGULAR HEART BEATS; SENSITIVITY TO EPINEPHRINE.
Med Cond Aggravated By Exp: NONE SPECIFIED BY MANUFACTURER.
Emergency/First Aid Proc: INGESTED-CALL A PHYSICIAN AND/OR TRANSPORT TO
EMERGENCY FACILITY IMMEDIATELY. DO NOT INDUCE VOMITING! INHALED-REMOVE TO
FRESH AIR. IF NOT BREATHING, GIVE ARTIFICIAL RESPIRATION. IF BREATHING
DIFFICULT, GIVE OXYGEN. CALL A DOCTOR. SKIN-REMOVE CONTAMINATED CLOTHES.
FLUSH SKIN WITH LOTS OF WATER. EYES-IMMEDIATELY FLUSH WITH LOTS OF WATER
FOR AT LEAST 15 MINUTES.
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                   Precautions for Safe Handling and Use
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Steps If Matl Released/Spill: MOP UP, WIPE UP OR SOAK UP IMMEDIATELY.
TRANSFER TO CLOSED METAL CONTAINERS. KEEP OUT OF WATER SUPPLY.
Neutralizing Agent: NONE SPECIFIED BY MANUFACTURER.
Waste Disposal Method: SEND SOLVENT TO A LICENSED RECLAIMER OR PERMITTED
INCINERATOR. DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL
REGULATIONS. DLA-HMIS:EPA/RCRA WASTE NUMBER U228 (TRICHLOROETHYLENE) MAY
APPLY TO UNUSED/UNCONTAMINATED PRODUCT.
Precautions-Handling/Storing: HANDLE WITH REASONABLE CARE. AVOID BREATHING
VAPORS.STORE IN COOL PLACE. VAPORS OF THIS PRODUCT ARE HEAVIER THAN AIR &
WILL COLLECT IN LOW AREAS.
Other Precautions: VAPORS WILL COLLECT IN LOW AREAS SUCH A SPITS,
DEGREASERS, STORGAE TANKS AND OTHER CONFINED AREAS. DO NOT ENTER THESE
AREAS WHERE VAPORS ARE SUSPECTED UNLESS SCBA IS USED AND AN OBSERVER IS
PRESENT FOR ASSISTANCE.
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                             Control Measures
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Respiratory Protection: IF ENGINEERING CONTROLS FAIL OR NON-ROUTINE USE OR
EMERGENCY OCCURS; USE NIOSH/MSHA APPROVED RESPIRATOR OR SUPPLIED AIR
RESPIRATOR OR SCBA, AS REQUIRED. USE IAW 29 CFR 1910.134 AND MANUFACTURER'S
RECOMMENDATIONS.
Ventilation: USE ONLY WITH ADEQUATE VENTILATION. USE ADEQUATE MECHANICAL
VENTILATION OR LOCAL EXHAUST TO MAINTAIN EXPOSURE BELOW TLV.
Protective Gloves: NITRILE 
Eye Protection: SAFETY GLASSES W/SIDE SHIELDS 
Other Protective Equipment: USE IMPERVIOUS PROTECTIVE CLOTHING TO PREVENT
PROLONGED OR REPEATED SKIN CONTACT.DLA-HMIS:EYE WASH STATION/SAFETY SHOWER
Work Hygienic Practices: WASH HANDS AFTER USE AND BEFORE EATING, DRINKING,
OR SMOKING. LAUNDER CONTAMINATED CLOTHES BEFORE REUSE.
Suppl. Safety & Health Data: NOTE TO PHYSICIANS:DO NOT ADMINISTER
SYMPATHOMETRIC DRUGS UNLESS ABSOLUTELY NECESSARY (DUE TO CARDIAC
IRRATIBILTY).
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                            Transportation Data
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Trans Data Review Date:   94292 
DOT PSN Code: OQK 
DOT Proper Shipping Name: TRICHLOROETHYLENE
DOT Class: 6.1 
DOT ID Number: UN1710 
DOT Pack Group: III 
DOT Label: KEEP AWAY FROM FOOD 
IMO PSN Code: OVL 
IMO Proper Shipping Name: TRICHLOROETHYLENE
IMO Regulations Page Number: 6273 
IMO UN Number: 1710 
IMO UN Class: 6.1 
IMO Subsidiary Risk Label: - 
IATA PSN Code: YMD 
IATA UN ID Number: 1710 
IATA Proper Shipping Name: TRICHLOROETHYLENE
IATA UN Class: 6.1 
IATA Label: TOXIC 
AFI PSN Code: YMD 
AFI Prop. Shipping Name: TRICHLOROETHYLENE
AFI Class: 6.1 
AFI ID Number: UN1710 
AFI Pack Group: III 
AFI Special Prov: N36 
AFI Basic Pac Ref: 10-10 
Additional Trans Data: SHIPPING NAME PER MFR. MSDS. CONTAINER SHALL
CONFORM TO UN CERTIFIED IP3 METAL CAN. MARK IAW ALL UN REQUIREMENTS.
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                               Disposal Data
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                                Label Data
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Label Required: YES 
Technical Review Date: 19OCT94 
Label Status: F 
Common Name: 56530 NEU-TRI SOLVENT 
Chronic Hazard: YES 
Signal Word: CAUTION! 
Acute Health Hazard-Slight: X 
Contact Hazard-Slight: X 
Fire Hazard-None: X 
Reactivity Hazard-None: X 
Special Hazard Precautions: TOXIC! INHALATION MAY IRRITATE RESPIRATORY
TRACT;PRODUCE SYSTEMIC EFFECTS.CONTACT MAY IRRITATE EYES.ASPIRATION MAY
CAUSE INJURY TO BODY SYSTEMS.PROLONGED/REPEATED EXPOSURE MAY CAUSE SKIN
IRRITATION. STORE IN COOL PLACE. FIRST AID: INGESTED-CALL A PHYSICIAN AND/
OR TRANSPORT TO EMERGENCY FACILITY IMMEDIATELY. DO NOT INDUCE VOMITING!
INHALED-REMOVE TO FRESH AIR. IF NOT BREATHING, GIVE ARTIFICIAL RESPIRATION.
IF BREATHING DIFFICULT, GIVE OXYGEN. CALL A DOCTOR. SKIN-REMOVE
CONTAMINATED CLOTHES. FLUSH SKIN WITH LOTS OF WATER. EYES-IMMEDIATELY FLUSH
WITH LOTS OF WATER FOR AT LEAST 15 MINUTES. ATRGET ORGANS:CARDIOVASCULAR
SYSTEM,LUNGS,EYES,SKIN.
Protect Eye: Y 
Protect Skin: Y 
Protect Respiratory: Y 
Label Name: DOW CHEMICAL U.S.A. 
Label Street: 2020 DOW CENTER 
Label City: MIDLAND 
Label State: MI 
Label Zip Code: 48640-6030 
Label Country: US 
Label Emergency Number: 517-636-4400 

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THE INFORMATION PRESENTED HEREIN, WHILE NOT GUARANTEED, WAS PREPARED BY TECHNICAL
PERSONNEL AND IS TRUE AND ACCURATE TO THE BEST OF OUR KNOWLEDGE. NO WARRANTY OR
GUARANTEE, EXPRESSED OR IMPLIED, IS MADE REGARDING PERFORMANCE, STABILITY OR OTHERWISE.
THIS INFORMATION IS NOT INTENDED TO BE ALL-INCLUSIVE AS THE MANNER AND CONDITIONS OF USE, HANDLING, STORAGE AND OTHER FACTORS MAY INVOLVE OTHER OR ADDITIONAL SAFETY OR
PERFORMANCE CONSIDERATIONS. WHILE OUR TECHNICAL PERSONNEL WILL BE HAPPY TO RESPOND TO QUESTIONS REGARDING SAFE HANDLING AND USE PROCEDURES, SAFE HANDLING AND USE REMAINS THE RESPONSIBILITY OF THE CUSTOMER. NO SUGGESTIONS FOR USE ARE INTENDED AS, AND NOTHING HEREIN SHALL BE CONSTRUED AS, A RECOMMENDATION TO INFRINGE ANY EXISTING PATENTS OR TO VIOLATE ANY FEDERAL, STATE OR LOCAL LAWS.