Identification
Synonyms: 1,1,1,2,3,3,3-Heptafluoropropane; 2H-Heptafluoropropane; HFC-227, R-227; HFC227
De:1,1,1,2,3,3,3-Heptafluorpropan
ES:1,1,1,2,3,3,3-heptafluoropropano
Fr:1,1,1,2,3,3,3-heptafluoropropane
CAS No.: 431-89-0
EC No: 207-079-2
Molecular Weight: 170.03
Molecular Formula: C3HF7
Structural Formula:
b.p. (1 atm): -17°C
Density (25°C): 1.4g/ml
Vapor Pressure: 0.45Mpa
ODP: 0
Application
HFC-227ea is used as alternative for Halon 1301, refrigerant and medicine propellant
Specification

Parameters	Specification
HFC-227ea purity, %	99.9 min
moisture, mg/kg	10 max
acidity, mg/kg	1 max
non-volatiles, wt%	0.01 max

Standard Packing1000kgs/steel cylinder, 14 Cylinders/FCL, or ISO Tank
Risks and Safety InformationToxicity LC50(4hr, rat), ppm: 800000 min
UN 3296. Class 2.2