Product ID:MILFLEX COMPONENT A, POLYMERIC MDI
MSDS Date:01/01/1996
FSC:6850
NIIN:00N017897
Kit Part:Y
MSDS Number: CDMYK

SEALED AIR CORP

10 OLD SHERMAN TNPK
DANBURY, CT 06810
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 203-791-3500

Cage: 51614

SEALED AIR CORP INSTAPAK DIVISION

DANBURY, CT 06810 US

Telephone: 203-791-3500/800-424-9300(CHEMTREC)

Cage: 51614

ISOCYANATES. THEY CAN BE USED FOR SHORT TERM EMER

RTECS: 9999999ZZ

BRTHG OXYGEN CAN BE ASSURED. WHERE CONCS EXCEED

RTECS: 9999999ZZ

NITRILE RUBBER, POLYVINYL ALCOHOL OR OTHER

RTECS: 9999999ZZ

INDICATORS, CARTRIDGE TYPE RESPS EQUIPPED FOR

RTECS: 9999999ZZ

POLYMETHYLENEPOLYPHENYL ISOCYANATE; (ISOCYANIC ACID,

CAS: 9016-87-9

RTECS: TR0350000

Fraction By Weight: 82%

OSHA PEL N/K

ACGIH TLV: N/K

<10E-5 @ 25C. LD50

RTECS: 9999999ZZ

OSHA PEL N/K

ACGIH TLV: N/K

ISOCYANIC ACID, METHYLENEDI-P-PHENYLENE ESTER;

CAS: 101-68-8

RTECS: NQ9350000

Fraction By Weight: 45%

OSHA PEL 0.02 PPM, C

ACGIH TLV: 0.005 PPM

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

OTHER MDI ISOMERS AND OLIGOMERS

OSHA PEL N/K

ACGIH TLV: N/K

FOR LIFETIME. RATS WERE EXPOS TO LEVELS AT OSHA PEL

RTECS: 9999999ZZ

OSHA PEL (6 MG/M3). NO TUMORS WERE FOUND IN ANY OF

RTECS: 9999999ZZ

ONLY AT HIGHEST EXPOS, 30 TIMES OSHA PEL, WAS THERE

RTECS: 9999999ZZ

CANCEROUS) TUMORS & ONE MALIGNANT TUMOR. LUNG IRRIT

RTECS: 9999999ZZ

EXPOS GROUP (30 TIMES OSHA PEL) & TO LESSER DEGREE IN

RTECS: 9999999ZZ

IT IS HIGHLY UNLIKELY THAT TUMOR FORMATION WILL RSLT

RTECS: 9999999ZZ

DRINK WATER TO REDUCE CORROSIVITY. CONSULT

RTECS: 9999999ZZ

SOLN; ALLOW TO STAND UNCOVERED FOR 48-72 HRS.

RTECS: 9999999ZZ

BE WORN DURING SPILL CLEANUP & VENT MAINTAINED. IF

RTECS: 9999999ZZ

THEN NIOSH APPROVED RESP PROT SHOULD BE WORN.

RTECS: 9999999ZZ

LD50 LC50 Mixture:SEE INGREDIENT 1
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHAL: MAY LEAD TO MUC MEMB IRRIT,
TIGHTENING OF CHEST, RESP TRACT IRRIT, COUGH, HDCH, SHORTNESS OF
BRTH. MAY LEAD TO ALLERGIC SENSITIVITY IN SOME INDIVIDUALS RSLTG IN
ASTHMA-LIKE SYMPS UPON EXPOS BEL OW PEL. SENSITIZED PERS SHOULD BE
REMOVED FROM ANY FURTHER EXPOS. PERS W/ASTHMA-TYPE CNDTNS OR OTHER
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: CHRONIC RESP DISEASES SHOULD BE
EXCLUDED FROM WORKING W/MDI. SKIN: MAY CAUSE IRRIT/RASH. CAN CAUSE
SKIN DISCOLORATION. RPTD CNTCT MAY RSLT IN SKIN SENSIT. LAB TESTS
INDICATED RESP SENSIT CAN RSLT FROM SKIN CNTCT W/MDI. THIS DATA
REINFORCES NEED TO PVNT DIRECT SKIN CNTCT. EYES: LIQ CAN CAUSE
IRRIT, (SUPDAT)
Medical Cond Aggravated by Exposure:PULMONARY DISORDERS.

First Aid:INHAL: REMOVE TO UNCONTAMD AREA, ADMIN OXYGEN IF NEC.
ASTHMATIC-LIKE SYMPS, IF MANIFESTED, MAY DEVELOP IMMED OR BE
DELAYED FOR UP TO SEVERAL HRS. OBTAIN MED ATTN. TREATMENT IS
SYMPTOMATIC. SKIN: WASH AREA THOROUGHLY W/SOAP & WATER.
LAUNDERCONTAMD CLTHG BEFORE REUSE. EYES: FLUSH W/COPIOUS AMTS OF
WATER FOR AT LST 15 MIN, HOLDING LIDS OPEN W/FINGERS. CONSULT MD.
INGEST: DO NOT INDUCE VOMIT.(ING 11)

Flash Point Method:PMCC
Flash Point:390F,199C
Extinguishing Media:CARBON DIOXIDE, CHEMICAL FOAM, DRY CHEMICAL, WATER
SPRAY.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:AVOID WATER CONTAM IN CLOSED CNTNRS;
CARBON DIOXIDE IS EVOLVED WHICH CAN CAUSE PRESS BUILD-UP. CAUTION:
REACTION BETWEEN WATER & HOT ISOCYANATE CAN BE VIGOROUS.

Spill Release Procedures:SPILL SHOULD BE COVERED W/LOOSE ABSORB OR
ABSORB PILLOWS, PADS/SOCKS. POUR DEACTIVATING SOLN (90% WATER, 8%
CONCD AMMONIA, 2% DETERGENT) OVER SPILL AREA; ALLOW TO REACT 10
MIN/LONGER. COLLECT MATL IN OPEN CNTNRS & TREAT W/ADDNL
DEACTIVATING (ING 12)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE BETWEEN 50F(10C) & 100F(38C).
AVERAGE SHELF LIFE: 6 MONTHS. SPECIAL SENSITIVITY: REACTS WITH
MOISTURE TO PRODUCE CARBON DIOXIDE GAS.
Other Precautions:DO NOT STORE DRUMS UNCOVERED OUT OF DOORS. DO NOT
RESEAL CONTAINERS UNLESS IT IS CERTAIN THAT NO MOISTURE
CONTAMINATION HAS OCCURRED. DO NOT BREATHE VAPORS OR ALLOW SKIN
CONTACT.

Respiratory Protection:DUE TO THE LOW VP OF THIS MATL, THE PEL IS NOT
LIKELY TO BE EXCEEDED UNDER NORM CNDTNS. IF THE MATL IS HEATED OR
SPILLED ON CONFINED AREA, NIOSH APPRVD RESP PROT SHOULD BE WORN.
BECAUSE OF THEIR SHORT LIFE & LACK OF BREAKTHROUGH (ING 15)
Ventilation:USE LOCAL EXHAUST IF NECESSARY TO MAINTAIN LEVELS BELOW THE
PEL.
Protective Gloves:CHEMICAL RESISTANT BUTYL RUBBER,(ING 18)
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:SEE "RECOMMENDATIONS FOR SAFE USE & HANDLING OF
INSTAPAK FOAM-IN-PLACE CHEMICALS" BULLETIN BEFORE OPERATING
EQUIPMENT.
Supplemental Safety and Health
EFTS OF OVEREXP: TEARING, REDDENING & SWELL. PERM CORNEAL INJURY IS
UNLIKELY. IN ADDN, VAPS IN EXCESS OF 0.02 PPM MAY CAUSE IRRIT.
INGEST: UNLIKELY. CAN CAUSE IRRIT & CORR ACTION IN MOUTH, STOMACH &
D IGEST TRACT. OTHER EFTS:IN STUDY, GROUPS OF RATS WERE EXPOS TO
POLYMERIC MDI AEROSOL FOR 6 HRS/DAY, 5 DAYS/WK (ING 5)

Boiling Pt:B.P. Text:625F,329C
Vapor Pres:SEE ING 1
Vapor Density:8.5
Spec Gravity:1.24
Solubility in Water:REACTS WITH WATER
Appearance and Odor:DARK BROWN LIQUID; SLIGHTLY AROMATIC ODOR.
Percent Volatiles by Volume:NIL

Stability Indicator/Materials to Avoid:YES
WATER, AMINES, STRONG BASES AND ALCOHOLS.
Stability Condition to Avoid:AVOID TEMPS ABOVE 110F(43C) OR BELOW
40F(4C). AVOID CONTACT W/MOISTURE & OTHER MATLS WHICH CONTAIN
ACTIVE HYDROGEN.
Hazardous Decomposition Products:BY FIRE OR EXTREME HEAT, OXIDES OF
CARBON, OXIDES OF NITROGEN, TRACES OF HYDROGEN CYANIDE.
Conditions to Avoid Polymerization:POLYMERIZATION IS ACCELERATED AT
ELEVATED TEMPERATURES.

Waste Disposal Methods:INCINERATE OR DISPOSE OF IN ACCORDANCE WITH
EXISTING FEDERAL, STATE AND LOCAL ENVIRONMENTAL CONTROL
REGULATIONS. ALSO SEE "RECOMMENDATIONS FOR THE SAFE USE AND
HANDLING OF INSTAPAK FOAM-IN-PLACE CHEMI CALS" BULLETIN & OTHER
REGULATORY INFO SECTION.

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 this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.