DOW CHEMICAL -- ISONATE 143L MODIFIED MDI, 03010
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Material Safety Data Sheet
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MSDS Num: CLBFP
MSDS NAME: ISONATE 143L MODIFIED MDI, 03010
Responsible Party
Name: DOW CHEMICAL CO THE
Address: 1801 DOW CTR
City: MIDLAND MI 48674-1801
Info Phone: 517-636-4400 / 800-258-2436
Emergency Phone Number: (517) 636-4400
Resp. Party Other MSDS No.: 002390
Review Ind: Y
Published: Y
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Contractor Summary
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Name: DOW CHEMICAL CO THE
Address: 1801 DOW CTR
City: MIDLAND MI 48674-1801
Phone: 517-636-4400 / 800-258-2436
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Ingredients
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Cas: 78-40-0
RTECS #: TC7900000
Name: TRIETHYL PHOSPHATE
< Wt: 2.
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Cas: 101-68-8
RTECS #: NQ9350000
Name: METHYLENE BISPHENYL ISOCYANATE (PRESENT IN DIPHENYLMETHANE DIISOCYANATE
(MDI).
OSHA PEL: 0.02 PPM CEILING
ACGIH TLV: 0.005 PPM
ACGIH STEL: NOT ESTABLISHED
EPA Rpt Qty: 1 LB
DOT Rpt Qty: 1 LB
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Cas: 26447-40-5
Name: DIPHENYLMETHANE DIISOCYANATE (MDI) CONTAINING METHYLENE BISPHENYL
ISOCYANATE.
% low Wt: 70.
% high Wt: 80.
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Cas: 39310-05-9
Name: DIPHENYLMETHANE DIISOCYANATE (HOMOPOLYMER)
% low Wt: 20.
% high Wt: 30.
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Health Hazards Data
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LD50 LC50 Mixture: ORAL LD50 IN RATS TYPICALLY >2000 MG/KG.
Route Of Entry Inds - Inhalation: YES
Skin: YES
Ingestion: YES
Carcinogenicity Inds - NTP: NO
IARC: NO
OSHA: NO
Effects of Exposure: POTENTIAL HEALTH EFFECTS: EYE: MAY CAUSE EYE IRRITATION.
MAY CAUSE VERY SLIGHT TRANSIENT (TEMPORARY) CORNEAL INJURY. SKIN:
PROLONGED/REPEATED EXPOSURE MAY CAUSE SKIN IRRITATION. MATERIAL MAY STICK TO
SKIN CAUSING SKIN IRRITATION. MAY STAINSKIN. SKIN CONTACT MAY RESULT IN
SKIN/RESPIRATORY SENSITIZATION BUT IS NOT EXPECTED TO RESULT IN ABSORPTION OF
AMOUNTS SUFFICIENT TO CAUSE OTHER ADVERSE EFFECTS. INGESTION: SINGLE DOSE
ORAL TOXICITY CONSIDERED EXTREMELY LOW. SMALL AMOUNTS SWALLOWED INCIDENTAL TO
NORMAL HANDLING OPERATIONS NOT LIKELY TO CAUSE INJURY; LARGE AMOUNTS MAY
CAUSE INJURY. INHAL: AT ROOM TEMPERATURE, VAPORS (OVEREXPOS).
Signs And Symptions Of Overexposure: HEALTH HAZARDS ACUTE AND CHRONIC (CONT'D):
ARE MINIMAL DUE TO LOW VAPOR PRESSURE. CERTAIN OPERATIONS MAY GENERATE
VAPOR/AEROSOL CONCENTRATE SUFFICIENT TO CAUSE IRRITATION OR OTHER ADVERSE
EFFECTS. SUC H OPERATIONS INCLUDE THOSE IN WHICH MATERIAL IS HEATED, SPRAYED
OR OTHERWISE MECHANICALLY DISPERSED SUCH AS DRUMMING, VENTING, PUMPING.
EXCESSIVE EXPOSURE MAY CAUSE IRRITATION TO UPPER RESPIRATORY TRA CT AND
LUNGS. MAY CAUSE ALLERGIC RESPIRATORY REACTION IN INDIVIDUAL ALREADY
SENSITIZED. SYMPTOMS MAY INCLUDE COUGHING, DIFFICULT BREATHING & A
FEELING OF TIGHTNESS IN CHEST. EFFECTS MAY BE DELAYED. (O THER INFO)
Medical Cond Aggravated By Exposure: FIRST AID (CONT):SIGNIFICANT EXPOS SHOULD
BE OBSERVED FOR 48 HRS FOR SIGNS OF RESP DISTRESS. NO SPECIFIC ANTIDOTE.
SUPPORTIVE CARE. TREATMENT BASED ON JUDGEMENT OF MD IN RESPONSE TO REACTION
OF PATIENT.
First Aid: EYE: IRRIGATE W/FLOWING H2O IMMED & CONTINUOUSLY FOR 15 MIN.
CONSULT MD PERSONNEL. SKIN: WASH W/SOAP & PLENTY OF H2O (WARM H2O IS
PREFERABLE IF READILY AVAILABLE). INGEST: IF SWALLOWED, SEEK MD ATTEN. DO
NOT INDUCE VOMIT UNLESS DIRECTED TO DO SO BY MEDICAL PERSONNEL. INHAL: REMOVE
TO FRESH AIR. IF NOT BRTH GIVE ARTIFICIAL RESP. IF BRTH IS DIFFICULT, OXY
SHOULD BE ADMINISTERED BY QUALIFIED PERSONNE L. CALL MD OR TRANSPORT TO MD
FACILITY. NOTE TO MD: MAY CAUSE RESP SENSIT/ASTHMA. BRONCHODILATORS,
EXPECTORANTS & ANTITUSSIVES MAY BE OF HELP. MAY CAUSE RESP SENSIT. RESP
SYMPTOMS INCLUDE PULMONARY ED EMA, (MEDICAL CONDITION).
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Handling and Disposal
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Spill Release Procedures: AVOID ANY CONTACT. BARRICADE AREA. CLEAR NON-EMER
PERSONNEL FROM AREA. KEEP UPWIND OF SPILL. VENTILATE AREA OF LEAK/SPILL. AREA
MUST BE EVACUATED & REENTERED BY PERSON EQUIPPED FOR DECONTAMINATION. US
E APPROP SAFETY EQUIP. CONTAIN LIQ TO PREVENT CONTAM OF SOIL, SURFACE/GROUND
H2O. ABSORB W/MATL SUCH AS: SAWDUST/VERMICULITE/DIRT/SAND/CLAY/COB GRIT/
MILLISORB. COLLECT MATL IN SUITABLE/PROPERLY
Neutralizing Agent: ATTEMPT TO NEUTRALIZE BY ADDING MATL SUCH AS: 5% AMMONIA OR
5% SODIUM (BI) CARBONATE SOLUTION W/2% DETERGENT.
Waste Disposal Methods: DO NOT DUMP INTO ANY SEWER, ON GROUND, OR INTO ANY BODY
OF H2O. ALL DISPOSAL METHODS MUST BE IN COMPLIANCE W/ALL FEDERAL/STATE/
PROVINCIAL/LOCAL LAWS/REGULATIONS. REG MAY VARY IN DIFFERENT LOCATION. W ASTE
CHARACTRIZATIONS/COMPLIANCE W/APPLICABLE LAWS. FOR UNUSED/UNCONTAMINATED
PRODUCT ARE RESPONSILB ITY OF WASTE GENERATOR. (OTHER PREC).
Handling And Storage Precautions: USE ONLY W/ADEQUATE VENT. DO NOT EAT, DRINK
OR SMOKE IN WORKING AREA. STORE INDOORS BETWEEN 75-105F (24-41C) IN ORIGINAL
UNOPENED CONTAINERS. PROTECT FROM ATMOSPHERIC MOISTURE. MAINTAIN A NITROGEN
ATM OSPHERE. DO NOT STORE PRODUCT CONTAMINATED W/H2O TO PREVENT POTENTIAL
HAZARDOUS REACTION.
Other Precautions: DISPOSAL (CONT'D):PREFERED OPTION: SEND TO
LICENSED/PERMITTED: RECYCLER, RECLAIMER, INCINERATOR/OTHER THERMAL
DESTRUCTION DEVICE. (FED REG)-CONTROLLED PROD REG. HAZ PRODUCT ACT INFO: HAS
FOLLOWING IN GRED, WHICH ARE CONTROLLED PRODUCTS &/OR ON INGREDIENT
DISCLOSURE LIST (CANADIAN HPA SEC 13/14): MET HLYEN BIS (PHENYL-).
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Fire and Explosion Hazard Information
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Flash Point Method: PMCC
Flash Point: >176.7C, 350.F
Autoignition Temp Text: N/D
Lower Limits: NOT APPLICAB
Upper Limits: NOT APPLICAB
Extinguishing Media: CARBON DIOXIDE, DRY CHEM, FOAM, H2O FOG OR FINE SPRAY. LG
FIRES-ALCOHOL RESISTANT FOAMS (ATC TYPE) PREFERRED. GENERAL PURPOSE SYNTHETIC
FOAMS (TRANSPORT)
Fire Fighting Procedures: KEEP PEOPLE AWAY/ISOLATE FIRE AREA/DENY ENTRY. STAY
UPWIND. AVOID LOW AREAS WHERE GASES/FUMES CAN ACCUMULATE. CONTAIN FIRE H20
RUN-OFF IF POSS. WEAR NIOSH APPROVED POSITIVE-PRESSURE SELF-CONTAINED BRE
ATHING APPARATUS, PROTECTIVE FIREFIGHTING CLOTHING (HELMET, COAT, PANTS,
BOOTS, GLOVES).
Unusual Fire/Explosion Hazard: DURING FIRE, SMOKE MAY CONTAIN ORIGINAL MATL IN
ADDITON TO UNIDENTIFIED TOXIC &/OR IRRIT COMPDS. HAZ COMBUSTION PROD MAY
INCLUDE BUT ARE NOT LIMITED TO: NITROGEN OXIDES, ISOCYANATES, CO, CO*2 &
HYDROG EN CYANIDE. PROD REACTS W/H2O. REACTION MAY PRODUCE HEAT/OR GASES.
VIOLENT STEAM GENERATION OR ERUPTION (STATE)
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Control Measures
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Respiratory Protection: ATMOSPHERIC LEVELS SHOULD BE MAINTAINED BELOW EXPOS
GUIDELINE. WHEN RESP PROTECTION REQ FOR CERTAIN OPERATIONS, USE NIOSH
APPROVED POSITIVE- PRESSURE SUPPLIED-AIR RESPIRATOR. FOR EMERG & OTHER
CONDITI ONS WHERE EXPOS GUIDELINE MAY BE GREATLY EXCEEDED, USE AN APPROVED
POSITIVE-PRESSURE SCBA OR AIRLINE W/AUXILLIARY SELF-CONTAINED AIR SUPPLY.
Ventilation: PROVIDE GENERAL &/OR LOCAL EXHAUST VENT TO CONTROL AIRBORNE
LEVELS BELOW THE EXPOSURE GUIDELINES.
Protective Gloves: IMPERVIOUS GLOVES (FP N).
Eye Protection: USE ANSI APPROVED CHEMICAL GOGGLES.
Other Protective Equipment: EYEWASH & DELUGE SHOWER MEETING ANSI DESIGN
CRITERIA (FP N). USE IMPERVIOUS PROTECTIVE CLOTHING. ELECTION OF SPECIFIC
ITEMS (FACESHIELD, GLOVES, BOOTS, APRON, FULL-BODY SUIT) WILL DEPEND ON
OPERATION.
Work Hygienic Practices: REMOVE CONTAMINATED CLOTHING IMMEDIATELY WASH SKIN
WITH SOAP & WATER (WARM WATER IF AVAIL) & LAUNDER BEFORE REUSE.
Supplemental Safety and Health: CONTACT NEHC FOR ADDITIONAL INFORMATION
REGARDING THIS MSDS. FIREFIGHT PROC (CONT'D): AVIOD CONTACT W/MATERIAL; IF
LIKELY, CHANGE TO FULL CHEMICAL RESISTANT CLOTHING W/SCBA. THIS WILL NOT
PROVIDE SUFF ICIENT PROTECTION, CONSIDER FIGHTING FIRE FROM REMOTE LOCATION.
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Physical/Chemical Properties
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Boiling Point: =313.9C, 597.F
B.P. Text: DECOMPOSES
Vapor Pres: 0.0003 MMHG @ 25C
Vapor Density: NOT DETERM
Spec Gravity: 1.2
Solubility in Water: REACTS
Appearance and Odor: LIGHT YELLOW LIQUID. SLIGHT FRUITY ODOR.
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Reactivity Data
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Stability Indicator: YES S/ALCOHOL/ (HAZ DECOMP).
Stability Condition To Avoid: STABLE UNDER RECOMMENDED STORAGE CONDITIONS.
AVOID TEMPERATURES ABOVE 105F (41C). AVOID TEMPERATURES BELOW 75F (24C).
AVOID MOISTURE. PRODUCT CAN DECOMPOSE AT ELEVATED TEMPERATURES.
Materials To Avoid: AVOID CONTACT W/METALS SUCH AS:
ALUMINUM/BRASS/COPPER/GALVANIZED METALS/ZINC. REACTION W/H2O WILL GENRATE
CO*2. GENERATION OF GAS CAN CAUSE PRESS BUILDUP IN CLOSED SYS. REACTION W/H2O
WILL GENERATE HEAT. AVOID CONTACT W/ACI
Hazardous Decomposition Products: DEPENDS UPON TEMPERATURE, AIR SUPPLY &
PRESENCE OF OTHER MATL. (MATL TO AVOID)-AMINES/AMMONIA/BASES/METAL COMPOUNDS,
MOIST AIR/STRONG OXIDIZERS, H20. AVOID UNINTENDED CONTACT W/POLYOLS.
Hazardous Polymerization Indicator: YES
Conditions To Avoid Polymerization: POLYMERIZATION CAN BE CATALYZED BY: STRONG
BASES AND WATER. CAN REACT WITH ITSELF AT TEMPERATURES ABOVE 320F (160C).
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Toxicological Information
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Toxicological Information: SKIN: DERMAL LD50 IN RABBITS TYPICALLY >2000
MG/KG. INGEST: ORAL LD50 IN RATS TYPICALLY >2000 MG/KG. MUTAGENICITY:
MUTAGEN DATA ON MDI ARE INCONCLUSIVE. MDI WAS WEAKLY POS IN SOME CASES IN
VITRO (TEST TUBE) STUDIES.OTHER IN VITRO STUDIES WERE NEG. MUTAGEN STUDY IN
ANIMAL-NEG. FOR MINOR COMPONENTS TRIETHYL PHOSPHATE: IN VITRO MUTAGEN STUDIES
WERE NEG IN SOME CASES/POS IN OTHER CASES. ANIMAL MUTAG S TUDIES WERE NEG IN
SOME CASES/POS IN OTHER CASES. OTHER INFO (CONT'D):TRIETHYL PHOSPHATE: WEAK
ORGANOPHOSPHATE-TYPE CHOLINESTERASE INHIBITOR. DOSES REQUIREDD TO PRODUCE
SUCH EFFECTS HIGHLY UNLIKELY WI TH USE OF PRODUCT.
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Ecological Information
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Ecological: BASED ON INFO FOR MDL & POLYMERIC MDL. ECOTOX: PRACTICALLY
NON-TOXIC TO AQUATIC ORGS ON AN ACUTE BASIS (LC50 > 100 MG/L IN MOST
SENSITIVE SPECIES). ENVIR FATE, MOVEMENT/PARTITIONING: AQUATIC/TERREST.
EXPECTED TO BE LIMITED BY REACTIVITY W/H2O FORMING PREDOMINATLY INSOLUBLE
POLYMERS. DEGRAD/PERSIST:REACTS W/H2O FORMING INSOLUBLE POLYMERS (POLYUREA
CRUSTS) WHICH APPEAR TO BE STABLE. LUNG TUMORS OBS ERVED IN LAB ANIMALS
EXPOSED TO AEROSOL DROPLETS OF MDL/POLYMERIC MDL (6MG/M3) FOR THEIR LIFETIME,
CONCURRENTLY W/RESP IRRIT & LUNG INJURY. CURRENT EXPOS GUIDELINES
EXPECTED TO PROTECT AGAINST THESE E FFECTS REPORTED FOR MDI.
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MSDS Transport Information
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Transport Information: D.O.T.: FOR DOT REG INFORMATION, IF REQUIRED, CONSULT
TRANSPORTATION REGULATIONS, PRODUCT SHIPPING PAPERS OR CONTACT YOUR DOW
REPRESENTATIVE. CANADIAN TDG INFO: FOR TDG REG INFO, IF REQUIRED, CONSULT
TRANSPORTATION REGULATIONS, PRODUCT SHIPPING PAPERS/OR CONTACT DOW
REPRESENTATIVE. EXTINGUISHING MEDIA (CONT'D): (INCLUDING AFFF) OR PROTEIN
FOAMS MAY FUNCTION BUT MUCH LESS EFFECTIVELY. H2O IS NOT RE COMMENDED BUT MAY
BE APPLIED IN VERY LG QTYS AS A FINE SPRAY WHEN OTHER EXTINQUISHING AGENTS
ARE NOT AVAILABLE. NOTE: CONTACT NEHC FOR ADDITIONAL INFORMATION (FP N).
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Regulatory Information
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Sara Title III Information: SARA 313 INFO: PROD CONTAINS FOLLOWING SUBSTANCES
SUBJECT TO REPORTING REQUIREMENT OF SECTION 313 TITLE III OF SARA/40CFR PART
372: METHYLENE BIS(PHENYLISOCYANATE) (MDI) CAS# 101-68-8,CONC: 63 -76%. S ARA
HAZARD CATEGORY: PRODUCT HAS BEEN REVIEWED ACCORDING TO EPA "HAZARD
CATEGORIES" PROMULGATED UNDER SECTION 311/312 OF SARA TITLE III & IS
CONSIDERED, UNDER APPLICABLE DEFINITIONS TO MEET FOLLOWING CATEGORIES:
IMMEDIATE HEALTH HAZARD, DELAYED HEALTH HAZARD, REACTIVE HAZARD. TSCA: ALL
INGREDIENTS ARE ON TSCA INVENTORY OR ARE NOT REQUIRED TO BE LISTED ON TSCA
INVENTORY.
Federal Regulatory Information: OSHA HAZ COMMUNICATION STANDARD: PROD IS HAZ
CHEM AS DEFINED BY OSHA HAZ COMMUNICATION STANDARD, 29 CFR 1910.1200.
COMPREHENSIVE ENVIRON RESPONSE COMPENSATION/LIABILITY ACT (CERCLA/SUPERFUND):
PROD CO NTAIN FOLLOWING SUBSTANCES LISTED AS HAZ SUBSTANCE UNDER CERCLA WHICH
MAY REQ RPT OF RELEASE: METHYLENE BIS(PHENYL-ISOCYANATE) (MDI) CAS# 101-68-8
RQ 5000 LBS, % IN PROD 63-67%. CANADIAN REG: W I NFO: CANADIAN WORKPLACE HAZ
MATL INFO SYS (W) CLASSIF FOR PROD:D2A - RESP TRACT SENSIT, D2B - EY E/SKIN
IRRIT, D2B - SKIN SENSIT. CPR STATEMENT: PROD BEEN CLASSIFIED IN ACCORDANCE
W/HAZ CRITERIA OF CANADIAN (OTHER PRECAUTIONS)
State Regulatory Information: FOLLOWING COMPONENTS ARE CITED ON STATE LISTS AS
MENTIONED. NON-LISTED COMPONENTS MAY BE SHOWN IN COMPOSITION SECT. METHYLENE
BIS(PHENYLISOCYANATE) MDL) CAS# 101-68-8 -LIST - NJ2, NJ3, PA,1 PA3. NJ2=N EW
JERSEY ENVIRONMENTAL HZ SUBSTANCE (PRESENT AT > OR EQUAL TO 1.0%). NJ3=NEW
JERSEY WORKPLACE HAZ SUBSTANCE (PRESENT AT > OR EQUAL TO 1.0%).
PA1=PENNSYLVANIA HAZ SUBST ( > OR EQUAL TO 1.0%). PA3=PENN SYLANIA ENVIR
HAZ SUBST ( > OR EQUAL TO 1.0%). FIRE HAZ (CONT'D): MAY OCCUR UPON
APPLICATION H2O STR EAM TO HOT LIQ. DENSE SMOKE PRODUCED WHEN PROD BURN.
ORGANIC LIQ SPILL ON HOT FIBROUS INSULATION MAY RESULT IN SPONTANEOUS
COMBUSTION, FIRE.
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Other Information
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Other Information: CONTACT NEHC FOR MORE INFORMATION REGARDING THIS MSDS (FP
N). NFPA: HEALTH-3/FLAMMABILITY-1/REACTIVITY-1. OVEREXPOSURE (CONT'D):
IMPAIRED LUNG FUNCTION (DECREASED VENTILATORY CAPACITY) HAS BEEN ASSOCI ATED
WITH OVEREXPOSURE TO ISOCYANATES. SYSTEMIC (OTHER TARGET ORGAN) EFFECT:
TISSUE INJURY IN UPPER RESPIRATORY TRACT/LUNG OBSERVED IN LAB ANIMALS AFTER
EXCESSIVE EXPOSURE TO MDI/POLYMERIC MDI AEROSO LS. MINOR COMPONENT(S) PRESENT
IN MATERIAL IN SMALL AMOUNTS, WHEN TESTED SEPARATELY, CAUSED LIVER EFFECTS
&, AT HIGH DOSES, ADRENAL EFFECTS. THE COMPONENT IS TRIETHYL PHOSPHATE.
(TOXICOLOGICAL INFO)
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HAZCOM Label
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MSDS NAME: ISONATE 143L MODIFIED MDI, 03010
Company: DOW CHEMICAL CO THE
Street: 1801 DOW CTR
City: MIDLAND MI
Zipcode: 48674-1801
Health Emergency Phone: (517) 636-4400
Label Required IND: Y
Date Of Label Review: 03/30/2001
Status Code: A
Origination Code: F
Chronic Hazard IND: Y
Eye Protection IND: YES
Skin Protection IND: YES
Signal Word: WARNING
Respiratory Protection IND: YES
Health Hazard: Moderate
Contact Hazard: Moderate
Fire Hazard: Slight
Reactivity Hazard: Slight
Hazard And Precautions: ACUTE: EYE: MAY CAUSE IRRIT. MAY CAUSE SLIGHT,
TEMPORARY, CORNEAL INJURY. SKIN: PROLONG/REPEATED EXPOS MAY CAUSE IRRIT. MAY
STICK TO SKIN CAUSING IRRIT. MAY RESULT IN SKIN/RESP SENSITIZATION BUT ABSOR
PTION CAUSING ADVERSE EFFECTS NOT EXPECTED. INGEST: SINGLE DOSE ORAL TOX
CONSIDERED VERY LOW. INJURY FROM SMALL AMTS SWALLOWED FROM HANDLING UNLIKELY;
LARGE AMTS MAY CAUSE INJURY. INHAL: AT ROOM TEMP , VAPORS MINIMAL.
VAPOR/AEROSOL CONCENTRATE MAY CAUSE IRRIT OR OTHER ADVERSE EFFECTS. EXCESS
EXPOS MAY CAUSE IRRIT TO UPPER RESP TRACT/LUNGS. ALLERGIC RESP RXN IN
SENSITIZED PERSONS POSS. CHRONIC: SEN SITIZATION (FP N).
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Disclaimer (provided with this information by the compiling agencies): This
information is formulated for use by elements of the Department of Defense.
The United States of America in no manner whatsoever expressly or implied
warrants, states, or intends said information to have any application, use or
viability by or to any person or persons outside the Department of Defense
nor any person or persons contracting with any instrumentality of the United
States of America and disclaims all liability for such use. Any person
utilizing this instruction who is not a military or civilian employee of the
United States of America should seek competent professional advice to verify
and assume responsibility for the suitability of this information to their
particular situation regardless of similarity to a corresponding Department
of Defense or other government situation.
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