PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
HCFC-123; (Dichloro-1,1,1-trifluoroethane, 2,2-) 306-83-2
17.00
15.01
4.08
7.01
8.00
7.00
11.00
4.06
4.10
4.07
Formula Synonyms
C2.H.Cl2.F3 2,2-DICHLORO-1,1,1-TRIFLUOROETHANE, HCFC-123
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
152.93 L -107 27.82 718 25 1.4638
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
150 1000ₑ 10000ₑ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
940 6300 63000
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.