PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Vinylidene fluoride; (1,1-Difluoroethene) 75-38-7 1959
11.01
15.02
11.00
7.11
3.02
10.00
3.10
3.01
4.11
3.11
Formula Synonyms
C2.H2.F2 1,1-DIFLUOROETHYLENE, 1,1-DIFLUOROETHENE, 1,1-DIFLUOROETILENO (DOT SPANISH), CA 16, DIFLUORO-1,1 ÉTHYLÈNE (DOT FRENCH), DIFLUORO-1,1-ETHYLENE, ETHYLENE, 1,1-DIFLUORO-, GAS REFRIGERANTE R-1132A (DOT SPANISH), GAZ RÉFRIGÉRANT R-1132A (DOT FRENCH), GENETRON 1132A, HALOCARBON 1132A, HFC 1132A, NCI-C60203, R 1132A, REFRIGERANT GAS R-1132A, UN 1959, VDF, VINYLIDENE DIFLUORIDE, VINYLIDENE FLUORIDE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
64.04 G -144 55000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
1500 5600* 11000*
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
3900 15000 29000
Technical Basis
No technical basis available
References
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.