Note: Ingredients listed on restricted chemical lists
EC/CAS
420-46-2
Name of the chemical
Ethane, 1,1,1-trifluoro
Concentration
>= 99.9 - <= 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 (excluding alloys)
supplier name
The Chemours Company FC, LLC
Emergency telephone
1-866-595-1473 (outside the U.S. 1-302- 773-2000) ; Transport emergency +1-800-424-9300 (outside
Icons in SDS
Company Information
company name
The Chemours Company FC, LLC
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
OSHA Hazards GHS classification in accordance with the OSHA Hazard Communication Standard (29 CFR 1910.1200) Flammable gases Category 1 Gases under pressure Liquefied gas Simple Asphyxiant
Signal word
Danger
Hazard statements
H220 Extremely flammable gas. H280 Contains gas under pressure; may explode if heated. May displace oxygen and cause rapid suffocation.
Prevention
P210 Keep away from heat, sparks, open flame and hot surfac- es. - 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.
2.3 Other hazards
Vapors are heavier than air and can cause suffocation by reducing oxygen available for breathing. Misuse or intentional inhalation abuse may cause death without warning symptoms, due to cardi- ac effects. Rapid evaporation of the product may cause frostbite.
