Note: Ingredients listed on restricted chemical lists
EC/CAS
212-377-0/811-97-2
Name of the chemical
1,1,1,2-Tetrafluoroethane
Concentration
25,7
EC/CAS
468-710-7/754-12-1
Name of the chemical
2,3,3,3-Tetrafluoropropene
Concentration
25,3
EC/CAS
206-557-8/354-33-6
Name of the chemical
Ethane, pentafluoro
Concentration
24,7
General Information
Version
3A
Revision date
2026-01-01
Product name
R449A
1.2.1 Relevant identified uses
Industrial and professional uses Test gas / Calibration gas. Laboratory use. Use as refrigerant Perform risk assessment prior to use
1.2.2. Uses advised against
Consumer use. Uses other than those listed above are not supported, contact your supplier for more information on other uses
Emergency telephone
+381(0) 11 360 8440
Icons in SDS
Company Information
company name
Messer Tehnogas AD Beograd
e-mail address of the competent person responsible for the Safety Data Sheet
sds@messer.rs, postoffice@messer.rs
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H280
Hazard statements
Code
Statements
H280
Contains gas under pressure; may explode if heated
Section 2
SECTION 2: Hazards identification
According to Regulation (EC) No. 1272/2008 (CLP) Classification of the substance or mixture
Physical hazards
Gases under pressure Liquefied gas H280
Hazard pictograms
GHS04
Signal word
Warning
Hazard statements
H280 - Contains gas under pressure; may explode if heated.
Storage
P403 - Store in a well-ventilated place.
Additional information
Contains greenhouse gases listed in Annex I of EU 2024/573.
2.3 Other hazards
The mixture is not flammable in air at normal temperature and pressure. Certain compounds with air, under certain pressure, they can be flammable. Contact with liquid may cause cold burns/frostbite. Asphyxiant in high concentrations. Not classified as PBT or vPvB. Not classified as PMT or vPvM. The substance / mixture has no endocrine disrupting properties.
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No. 1272/2008 [CLP] Physical hazards Gases under pressure : Liquefied gas H280
