HFO-1234yf - Yuji America Corp - Fluorine Chemicals-Yuji America Corp – Fluorine Chemicals  


As a new refrigerant with low GWP, HFO-1234yf can be a near drop in substitute of HFC-134a for automotive air conditioning system refrigeration. When it is used, existing automotive air conditioning systems require only minor changes due to its performance properties are similar to those of HFC-134a.


Product Description

Chemical Name 2,3,3,3-Tetrafluoroprop-1-ene
Synonyms HFO-1234yf
CAS # 754-12-1
ELINCS # (EU) 616-220-0
Molecular Formula C3HF4
Structure CF3CF=CH
Molecular Weight 114.04
Physical State Gas
Color Colorless
ODP(CFC-11 = 1) 0
GWP100(CO2 = 1) 4
Life Time (Days) 11
TWA(8-hr) 500


Physical & Chemical Properties

Chemical Name 2,3,3,3-Tetrafluoroprop-1-ene
Boiling Point(℃) -29.5
Melting Point(℃) -152
Liquid Density(@25℃) 1092
Gas Density (Air=1) 37.6
Vapor Pressure(@25℃ bar) 6.83
Critical Temperature(℃) 94.7
Critical Pressure(bar) 33.82
Solubility(@25℃) 0.1982
Flash Point(℃) Not applicable
Flammability(@21℃) Not applicable
Explosion Limit(%vol) Not applicable



Packing Specification

Packaging Type Packing Specification
Disposable Cylinder 10kg/20kg
Refillable Cylinder 400kg/800kg/1000kg
ISO TANK 18 Tons

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