Product ID:47664 METHYLDICHLOROACETATE
MSDS Date:08/10/1994
FSC:6550
NIIN:00F041318
MSDS Number: BXNMJ

SUPELCO INC

SUPELCO PARK
BELLEFONTE, PA 16823-0048
US

Emergency Phone: 814-359-3441

Info Phone: 814-359-3441

Cage: 54968

SIGMA-ALDRICH INC.

14508 ST. LOUIS, MO 63103 US

Telephone: 314-771-5765/414-273-3850X5996

Cage: 54968

METHYL DICHLOROACETATE

CAS: 116-54-1

RTECS: AG6625000

Fraction By Weight: 0.1%

METHYL TERT BUTYL ETHER (MTBE), 2-METHOXY-2-METHYL PROPANE

CAS: 1634-04-4

RTECS: KN5250000

Fraction By Weight: 99-100%

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

LD50 LC50 Mixture:ORAL LD50(RAT): 4000 MG/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: BURNS SEVERELY, IRRITATES. SKIN:
BURNS SEVERELY, HARMFUL IF ABSORBED, IRRITATES. INHALATION:
HARMFUL, MAY BE FATAL AS A RESULT OF SPASM, INFLAMMATION & EDEMA OF
THE LARYNX & BRONCHI, CHEMICAL PN EUMONITIS & PULMONARY EDEMA.
INGESTION:HARMFUL.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:BURNS, LACHRYMATOR, IRRITATION, BREATHING
DIFFICULTY, HEADACHE, NAUSEA, DIZZINESS, GI DISTURBANCES.

First Aid:INHALATION: REMOVE TO FRESH AIR. INGESTION: NEVER GIVE
ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. NEVER TRY TO MAKE AN
UNCONSCIOUS PERSON VOMIT. PRESS FINGERS TO BACK OF TONGUE TO INDUCE
VOMITING. EY ES: FLUSH W/WATER FOR 15 MINS. SKIN: FLUSH W/LARGE
VOLUMES OF WATER. OBTAIN MEDICAL ATTENTION IN ALL CASES.

Flash Point:-20F
Lower Limits:1.6
Upper Limits:15.1
Extinguishing Media:CO2, DRY CHEMICAL, ALCOHOL FOAM.
Fire Fighting Procedures:WEAR SELF CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:TOXIC VAPORS ARE FORMED WHEN MATERIAL IS
HEATED TO DECOMPOSITION (HYDROGEN CHLORIDE)

Spill Release Procedures:TAKE UP W/ABSORBENT MATERIAL. VENTILATE AREA.
ELIMINATE ALL IGNITION SOURCES.

Handling and Storage Precautions:MAY FORM EXPLOSIVE PEROXIDES DURING
STORAGE. STORE IN SEALED CONTAINER IN FLAME CABINET. KEEP AWAY FROM
OXIDIZERS & IGNITION SOURCES.
Other Precautions:AVOID EYE/SKIN CONTACT & BREATHING VAPORS.

Respiratory Protection:WEAR NIOSH/OSHA APPROVED RESPIRATORY PROTECTION.
Ventilation:USE ONLY IN EXHAUST HOOD.
Protective Gloves:RECOMMENDED.
Eye Protection:PROTECTIVE GLASSES
Supplemental Safety and Health

Boiling Pt:B.P. Text:127.4F
Vapor Pres:201
Vapor Density:3.1
Spec Gravity:0.758
Appearance and Odor:CLEAR COLORLESS LIQUID

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS, OXIDIZING AGENTS.
Stability Condition to Avoid:IGNITION SOURCES.
Hazardous Decomposition Products:HYDROGEN CHLORIDE

Waste Disposal Methods:DISPOSE OF IAW/FEDERAL, STATE & LOCAL
REGULATIONS.

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.