Product ID:CONATHANE EN-1554 PART B CURATIVE
MSDS Date:05/10/1994
FSC:8030
NIIN:00-862-5159
Status Code:A
MSDS Number: CLJLQ

Emergency Phone: (800)424-9300

Info Phone: 248-661-0260

Preparer: HENRY SIMMONS

Cage: 6X798

Telephone: 248-661-0260, FAX 248-661-3941

Cage: 6X798

4,4'-METHYLENEBIS.(.2-CHLOROANILINE.).

CAS: 101-14-4

RTECS: CY1050000

ACGIH TLV: 0.11 MG/M3;0.01 PPM

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

Health Hazards Acute and Chronic:CAUSES EYE AND SKIN IRRITATION.
CONTAINS MATERIALS WHICH CAUSED CANCER IN LABORATORY ANIMAL TESTS.
RISK OF CANCER DEPENDS ON DURATION AND LEVEL ON EXPOSURE.
Effects of Overexposure:ACUTE ORAL (RAT) AND DERMAL (RABBIT) ARE BOTH
ESTIMATED TO BE GREATER THAN 2,000 MG/KG. THE 4-HOUR INHALATION
(RAT) IS ESTIMATED TO BE GREATER THAN 20 MG/L. DIRECT CONTACT WITH
THIS MATERIAL MAY CAUS E MODERATE EYE AND SKIN IRRITATION.

First Aid:IN CASE OF SKIN CONTACT. REMOVE CONTAMINATED CLOTHING WITHOUT
DELAY. FLUSH SKIN THOROUGHLY WITH WATER. DO NOT REUSE CLOTHING
WITHOUT LAUNDERING. IN CASE OF EYE CONTACT, IMMEDIATELY IRRIGATE
WITH PLENT Y OF 15 MINUTES. OBTAIN MEDICAL ATTENTION IF IRRITATION
PERSISTS.

Flash Point Method:CC
Flash Point:>100.C, 212.F
Extinguishing Media:USE WATER SPRAY, CARBON DIOXIDE OR DRY CHEMICAL TO
EXTINGUISH FIRES. USE WATER TO KEEP CONTAINERS COOL.

Spill Release Procedures:WHERE EXPOSURE LEVEL IS NOT KNOWN, WEAR NIOSH
APPROVED, POSITIVE PRESSURE, SELF CONTAINED RESPIRATOR. WHERE
EXPOSURE LEVEL IS KNOWN. WEAR NIOSH APPROVED RESPIRATOR SUITABLE
FOR LEVEL OF EXPOSURE. IN A DDITION TO THE PROTECTIVE
CLOTHING/EQUIPMENT IN SECTION 8 (EXPOSURE CONTROLS/PERSONAL
PROTECTION), WEAR IMPERVIOUS BOOTS. COVER SPILLS WITH SOME INERT
ABSORBENT MATERIALS.

Handling and Storage Precautions:AVOID CONTACT WITH EYES, SKIN, AND
CLOTHING. WASH THOROUGHLY AFTER HANDLING.

Respiratory Protection:WHERE EXPOSURES EXCEED THE PEL, USE RESPIRATOR
APPROVED BY NIOSH FOR THE MATERIALS
Ventilation:WHERE THIS MATERIAL IS NOT USED IN A CLOSED SYSTEM, GOOD
ENCLOSURE AND EXHAUST VENTILATION SHOULD BE PROVIDED TO CONTROL
EXPOSURES
Eye Protection:CHEMICAL SPLASH PROOF GOGGLES OR FACE SHIELDS
Other Protective Equipment:PROTECTIVE CLOTHING SUCH AS IMPERVIOUS
GLOVES, APRON, WORKPANTS, LONG SLEEVE WORK SHIRT, OR DISPOSABLE
COVERALLS ARE RECOMMENDED TO PREVENT SKIN CONTACT.
Work Hygienic Practices:EYEWASH EQUIPMENT AND SAFETY SHOWER SHOULD BE
PROVIDED IN AREAS OF POTENTIAL EXPOSURES.
Supplemental Safety and Health
BEFORE EATING, DRINKING, OR SMOKING, WASH FACE AND HANDS WITH SOAP AND
WATER.

Vapor Density:NEGLIGIBLE
Spec Gravity:1.10
Appearance and Odor:LIGHT AMBER MEDIUM VISCOSITY LIQUID; MILD
CHARACTERISTIC ODOR

Stability Indicator/Materials to Avoid:YES
STRONG ACID OR BASE AND ALSO OXIDIZING AGENTS.
Stability Condition to Avoid:REACTS WITH ISOCYANATES TO FORM HIGH
MOLECULAR WEIGHT POLYMER
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE;
OXIDES OF NITROGEN.

Waste Disposal Methods:DISPOSAL MUST BE MADE IN ACCORDANCE WITH
APPLICABLE REGULATIONS.

Toxicological Information:4,4'-METHYLENEBIS-(2-CHLOROANLLINE) (MOCA)
HAS ACUTE ORAL LD50 VALUES OF 2.1 G/KG IN RATS AND 0.88 G/KG IN
MICE. EYE AND SKIN EXPOSURE HAS RESULTED IN INFLAMMATION AND
IRRITATION. THIS MATERIAL DID NO T PRODUCE ALLERGIC CONTRACT
DERMATITIS IN GUINEA PIGS. MOCA IS MUTAGENIC/GENOTOXIC IN A VARIETY
OF IN VITRO AND VIVO ASSAYS. MOCA WAS CARCINOGENIC IN MICE, RATS,
AND DOGS. MICE FED THIS MATERIAL 0.1 A ND 0.2% IN THEIR DIETS WERE
OBSERVED WITH VASCULAR TUMORS IN THE MALES AT BOTH DOES AND IN THE
FEMALES AT THE HIGH DOSE. LIVER TUMORS WERE OBSERVED IN BOTH GROUPS
OF FEMALE MICE. IN ANOTHER STUDY, LIV ER TUMORS WERE OBSERVED IN
FEMALE RICE

SARA Title III Information:THE FOLLOWING COMPONENTS ARE DEFINED A TOXIC
CHEMICALS OF SECTION 313 OF TITLE III AND 40 CFR OR SUBJECT TO
OTHER EPA REGULATIONS. 4,4?-METHYLENEBIS-(2-CHLOROANILINE)(MOCA)
101-14-4 24-34% U158 (R CRA)
Federal Regulatory Information:US TSCA: THIS PRODUCT IS MANUFACTURED IN
COMPLIANCE WITH ALL PROVISIONS OF THE TOXIC SUBSTANCES CONTROL ACT,
15 U.S.C. 2601 ET. SEQ
State Regulatory Information:

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.