PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Methoxychlor 72-43-5 3077
4.05
7.01
8.00
4.09
4.10
2.02
3.05
7.11
3.09
3.02
Formula Synonyms
C16H15Cl3O2 METHOXYCHLOR, [LIQUID], METHOXYCHLOR, [SOLID], 1,1^-(2,2,2-TRICHLOROETHYLIDENE)BIS(4-METHOXYBENZENE), 1,1,1-TRICHLORO-2,2-BIS(4-METHOXYPHENYL)ETHANE, 1,1,1-TRICHLORO-2,2-BIS(P-ANISYL)ETHANE, 1,1,1-TRICHLORO-2,2-BIS(P-METHOXYPHENOL)ETHANOL, 1,1,1-TRICHLORO-2,2-BIS(P-METHOXYPHENYL)ETHANE, 1,1,1-TRICHLORO-2,2-BIS-(P-METHOXYPHENYL)ETHANE, 1,1,1-TRICHLORO-2,2-DI(4-METHOXYPHENYL)ETHANE, 1,1-BIS(P-METHOXYPHENYL)-2,2,2-TRICHLOROETHANE, 2,2,2-TRICHLORO-1,1-BIS(4-METHOXYPHENYL)ETHANE, 2,2-BIS(4-METHOXYPHENYL)-1,1,1-TRICHLOROETHANE, 2,2-BIS(P-ANISYL)-1,1,1-TRICHLOROETHANE, 2,2-BIS(P-METHOXYPHENYL)-1,1,1-TRICHLOROETHANE, 2,2-BIS-(P-METHOXYPHENYL)-1,1,1-TRICHLOROETHANE, 2,2-DI-(P-METHOXYPHENYL)-1,1,1-TRICHLOROETHANE, 2,2-DI-P-ANISYL-1,1,1-TRICHLOROETHANE, 4,4'-(2,2,2-TRICHLOROETHYLIDENE)DIANISOLE, 4,4-(2,2,2-TRICHLOROETHYLIDENE)DIANISOLE, BENZENE, 1,1'-(2,2,2-TRICHLOROETHYLIDENE)BIS [4-METHOXY-, BENZENE, 1,1'-(2,2,2-TRICHLOROETHYLIDENE)BIS(4-METHOXY-, CHEMFORM, DI(P-METHOXYPHENYL)(TRICHLOROMETHYL)METHANE, DI(P-METHOXYPHENYL)TRICHLOROMETHYL METHANE, DIANISYLTRICHLORETHANE, DIMETHOXY-DDT, DIMETHOXY-DT, DMDT, DOUBLE-M EC, ENT 1,716, ETHANE, 1,1,1-TRICHLORO-2,2-BIS(P-METHOXYPHENYL)-, ETHANE, 2,2-BIS(P-ANISYL)-1,1,1-TRICHLORO-, FLO PRO MCSEED PROTECTANT, MARALATE, MARLATE, MARLATE 50, MESOX K, METHOXCIDE, METHOXO, METHOXY DDT, METHOXY-DDT, METHOXYCHLOR, METHOXYCHLOR 2 EC, METHOXYCHLORE, METOX, METOX PLYNNY, MEZOX K, MOXIE, NCI-C00497, OMS 466, P,P'-DIMETHOXYDIPHENYLFTRICHLOROETHANE, P,P'-DIMETHOXYDIPHENYLTRICHLOROETHANE, P,P'-DMDT, P,P'-METHOXYCHLOR, RCRA WASTE NUMBER U247
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
345.65 S 87 25 1.41
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
30 150 4500
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
2.1 11 320
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.