PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Chlormephos 24934-91-6
6.00
15.01
4.01
11.01
4.08
4.05
7.01
8.00
7.00
11.00
Formula Synonyms
C5H12ClO2PS2 CHLORMEPHOS, CHLORMEPHOS-ETHYL, CHLORMETHYLFOS, DOTAN, MC 2188, O,O-DIETHYL S-(CHLOROMETHYL) DITHIOPHOSPHATE, PHOSPHORODITHIOIC ACID, S-(CHLOROMETHYL) O,O-DIMETHYL ESTER, S-(CHLOROMETHYL) O,O-DIETHYL PHOSPHORODITHIOATE, S-CHLOROMETHYL O,O-DIETHYL PHOSPHOROTHIOLOTHIONATE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
234.7 L 0.0056 30 1.26
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.64 7 42
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.067 0.73 4.4
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.