PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Dibromotetrafluoroethane; (Halon 2402) 124-73-2
17.00
11.01
4.08
4.05
7.01
8.00
7.00
11.00
4.07
3.08
Formula Synonyms
C2.Br2.F4 DIBROMOTETRAFLUOROETHANE, 1,2-DIBROMO-1,1,2,2-TETRAFLUOROETHANE, 1,2-DIBROMOPERFLUOROETHANE, 1,2-DIBROMOTETRAFLUOROETHANE, DAIFLON 114B2, ETHANE, 1,2-DIBROMOTETRAFLUORO-, F 114B2, FC 114B2, FEB2, FLUOBRENE, FREON 114B2, HALON 114B2, HALON 2402, KHLADON 114B2, R 114B2, SYM-1,2-DIBROMO-1,1,2,2-TETRAFLUOROETHANE, SYM-DIBROMOTETRAFLUOROETHANE, TETRAFLUORODIBROMOETHANE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
259.84 L -112 47.3 2.149
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
43 480 2900
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
460 5100 31000
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.