Note: Ingredients listed on restricted chemical lists
EC/CAS
75-37-6
Name of the chemical
1,1-Difluoroethane
Concentration
>= 99.9 - <= 100
General Information
Version
2.6
Revision date
2026-04-28
Product name
HP 152a Aerosol Propellant
CAS No.
75-37-6
1.2.1 Relevant identified uses
Propellant
supplier name
The Chemours Canada Company
Emergency telephone
+1 703-741-5970
Icons in SDS
Company Information
company name
The Chemours Canada Company
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H220, H221, H280
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Flammable gases : Category 1A 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, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Response
P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 In case of leakage, eliminate all ignition sources.
Storage
P410 + P403 Protect from sunlight. Store in a well-ventilated place.
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.
