Skip directly to search Skip directly to A to Z list Skip directly to site content
CDC Home
Error processing SSI file

1,1,1,2-TETRACHLOROETHANE

ICSC: 1486

C2H2Cl4 / Cl3CCH2Cl
Molecular mass: 167.8
ICSC #    1486
CAS #     630-20-6
RTECS # KI8450000
UN #        1702
April 23, 2004 Validated

TYPES OF HAZARD/ EXPOSURE

ACUTE HAZARDS/ SYMPTOMS

PREVENTION

FIRST AID/
FIRE FIGHTING

FIRE Combustible under specific conditions. Gives off irritating or toxic fumes (or gases) in a fire.
NO contact with hot surfaces. NO open flames.
In case of fire in the surroundings: powder, water spray, foam, carbon dioxide.
EXPLOSION

In case of fire: keep drums, etc., cool by spraying with water.
EXPOSURE


 •INHALATION Headache. Nausea. Shortness of breath. Vomiting.
Ventilation, local exhaust, or breathing protection.
Fresh air, rest.
 •SKIN Redness. Burning sensation. Pain.
Protective gloves.
Remove contaminated clothes. Rinse and then wash skin with water and soap.
 •EYES Redness. Pain.
Safety goggles, or eye protection in combination with breathing protection.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
 •INGESTION Burning sensation. Headache. Nausea.
Do not eat, drink, or smoke during work.
Do NOT induce vomiting. Refer for medical attention. Give plenty of water to drink.

SPILLAGE DISPOSAL

STORAGE

PACKAGING & LABELLING

Collect leaking liquid in covered containers. Absorb remaining liquid in dry sand or inert absorbent and remove to safe place. Personal protection: filter respirator for organic gases and vapours. Do NOT let this chemical enter the environment.
Separated from strong oxidants, strong bases. Well closed.
Do not transport with food and feedstuffs.
UN Hazard Class: 6.1
UN Packing Group: II
ICSC: 1486 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities (C) IPCS CEC 1994. No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and NIOSH IDLH values.

1,1,1,2-TETRACHLOROETHANE

ICSC: 1486

I

M

P

O

R

T

A

N

T


D

A

T

A

PHYSICAL STATE; APPEARANCE:
YELLOW TO RED LIQUID .

PHYSICAL DANGERS:


CHEMICAL DANGERS:
The substance decomposes on heating producing toxic and corrosive gases including hydrogen chloride . Reacts with strong bases and strong oxidants .

OCCUPATIONAL EXPOSURE LIMITS:
TLV not established.
MAK not established.
OSHA PEL: none
NIOSH REL: Handle with caution in the workplace. See Appendix C (Chloroethanes)
NIOSH IDLH: N.D. See: IDLH INDEX


ROUTES OF EXPOSURE:
The substance can be absorbed into the body by ingestion and by inhalation.

INHALATION RISK:
No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C.

EFFECTS OF SHORT-TERM EXPOSURE:
The substance is irritating to the eyes and the skin . The substance may cause effects on the central nervous system .

EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:

PHYSICAL
PROPERTIES

Boiling point: 130.5°C
Melting point: -70.2°C
Relative density (water = 1): 1.54
Solubility in water, g/100 ml at 25°C: 0.11
Vapour pressure, kPa at 25°C: 1.9
Octanol/water partition coefficient as log Pow: 2.66

ENVIRONMENTAL
DATA

The substance is harmful to aquatic organisms.

N O T E S

See ICSC 0332 1,1,2,2,-Tetrachloroethane.
Transport Emergency Card: TEC (R)-61GT1-II

ADDITIONAL INFORMATION



ICSC: 1486 1,1,1,2-TETRACHLOROETHANE
(C) IPCS, CEC, 1994
IMPORTANT LEGAL NOTICE: Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.
 
Error processing SSI file
USA.gov: The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Road Atlanta, GA 30329-4027, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 - Contact CDC–INFO