HYDROCHLOROFLUOROCARBON 142B is graded A (Safe) by Expert·ING, based on COSING regulatory data.

HYDROCHLOROFLUOROCARBON 142B

HCFC-142b

Safety grade: A

This is a colorless, odorless gas that was commonly used to push product out of aerosol cans. It's a type of refrigerant chemical that helps propel sprays and foams from their containers.

This propellant gas pressurizes aerosol cosmetic products to dispense them as a fine mist or foam when you press the button.

Graded using: COSING.

Last verified: May 26, 2026