PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Tetrachloroethane, 1,1,2,2- 79-34-5 1702
15.01
4.01
11.01
15.02
4.08
4.05
7.01
8.00
11.00
4.09
Formula Synonyms
C2H2Cl4 1,1,2,2-TETRACHLOROETHANE, 1,1,2,2-TCE, 1,1,2,2-TETRACHLORETHANE, 1,1,2,2-TETRACLOROETANO (DOT SPANISH), 1,1-DICHLORO-2,2-DICHLOROETHANE, ACETOSOL, ACETYLENE TETRACHLORIDE, BONOFORM, BOROFORM, CELLON, F 130, F 130 (HALOCARBON), NCI-C03554, RCRA WASTE NUMBER U209, S-TETRACHLOROETHANE, SYM-TETRACHLOROETHANE, SYMMETRICAL TETRACHLOROETHANE, TCA, TCE, TETRACHLORETHANE, TÉTRACHLORO-1,1,2,2 ÉTHANE (DOT FRENCH), TETRACHLOROETHANE, UN 1702, WESTRON
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
167.85 L -42.4 145.2 7.5 32.4 1.5953 @ 20°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
3 120 150
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
21 820 1000
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.