Note: Ingredients listed on restricted chemical lists
EC/CAS
420-46-2
Name of the chemical
Ethane, 1,1,1-trifluoro
Concentration
100%
General Information
Revision date
2022-04-07
Product name
HFC-143a Refrigerant
CAS No.
420-46-2
1.2.1 Relevant identified uses
Formulation [mixing] of preparations and/ or re-packaging (ex- cluding alloys)
Icons in SDS
Company Information
company name
The Chemours Chemical (Shanghai) Co., Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
SDS.ChinaPSR@chemours.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H220, H280
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
SECTION 2: Hazards identification
GHS Classification Emergency Overview Appearance Liquefied gas Colour : colourless Odour : slight, ether-like Extremely flammable gas. Contains gas under pressure; may explode if heated.
2.1 Classification of the substance or mixture
Flammable gases Category 1 Gases under pressure Liquefied gas
Signal word
Danger
Hazard statements
H220 Extremely flammable gas. H280 Contains gas under pressure; may explode if heated.
Prevention
P210 Keep away from heat/ sparks/ open flames/ hot surfaces. No smoking.
Response
P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 Eliminate all ignition sources if safe to do so.
Storage
P410 + P403 Protect from sunlight. Store in a well-ventilated place.
Other physicochemical hazards
Extremely flammable gas. Contains gas under pressure; may explode if heated.
Health hazards
Not classified based on available information.
Environmental hazards
Not classified based on available information.
Other hazards which do not result in classification
Vapours are heavier than air and can cause suffocation by reducing oxygen available for breath- ing. Misuse or intentional inhalation abuse may cause death without warning symptoms, due to cardi- ac effects. Rapid evaporation of the product may cause frostbite. May displace oxygen and cause rapid suffocation.
