PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Fenthion 55-38-9 3018
6.00
4.01
11.01
15.02
4.08
4.05
7.01
8.00
7.00
11.00
Formula Synonyms
C10.H15.O3.P.S2 FENTHION, B 29493, BAY 29493, BAYCID, BAYER 29493, BAYER 9007, BAYER S-1752, BAYTEX, DIMETHYL 4-METHYLTHIO-M-TOLYL PHOSPHOROTHIOATE, DMTP, ENT 25,540, ENT 25540, ENTEX, FENTHION-METHYL, LEBAYCID, M-CRESOL, 4-(METHYLTHIO)-, O-ESTER WITH O,O-DIMETHYL PHOSPHO, MERCAPTOFOS, MERCAPTOPHOS, MPP, MPP (PESTICIDE), NCI-C08651, O,O-DIMETHYL O-(3-METHYL-4-(METHYLTHIO) PHENYL) ESTER, PHOSP, O,O-DIMETHYL O-(3-METHYL-4-METHYLMERCAPTOPHENYL) PHOSPHOROTH, O,O-DIMETHYL O-(3-METHYL-4-METHYLTHIOPHENYL) THIOPHOSPHATE, O,O-DIMETHYL O-(4-METHYLTHIO-3-METHYLPHENYL) PHOSPHOROTHIOAT, O,O-DIMETHYL O-3-METHYL-4-METHYLTHIOPHENYL PHOSPHOROTHIOATE, O,O-DIMETHYL O-4-(METHYLMERCAPTO)-3-METHYLPHENYL PHOSPHOROTH, O,O-DIMETHYL O-4-(METHYLMERCAPTO)-3-METHYLPHENYL THIOPHOSPHA, O,O-DIMETHYL O-[3-METHYL-4-(METHYLTHIO)PHENYL] PHOSPHOROTHIO, O,O-DIMETHYL O-[4-(METHYLTHIO)-M-TOLYL] PHOSPHOROTHIOATE, O,O-DIMETHYL O-[4-(METHYLTHIO)-M-TOLYL] THIOPHOSPHATE, O,O-DIMETHYL-(O-(4-METHYLTHIO)-M-TOLYL)PHOSPHOROTHIOIC ACID, O,O-DIMETHYL-O-(4-(METHYLTHIO)-M-TOLYL)PHOSPHOROTHIOATE, O,O-DIMETHYL-O-3-METHYL-4-METHYLTHIOPHENYL PHOSPHOROTHIOATE, O,O-DIMETHYL-O-4-(METHYLMERCAPTO)-3-METHYLPHENYL PHOSPHOROTH, O,O-DIMETHYL-O-4-(METHYLMERCAPTO)-3-METHYLPHENYL THIOPHOSPHA, OMS 2, PHENTHION, PHOSPHOROTHIOIC ACID ((H3PO3S)), O,O-DIMETHYL O-4-(METHYLTHI, PHOSPHOROTHIOIC ACID, DIMETHYL [4-(METHYLTHIO)-M-TOLYL] ESTE, PHOSPHOROTHIOIC ACID, O,O-DIMETHYL O-[4-(METHYLTHIO)-M-TOLYL, QUELETOX, S 1752, SPOTTON, SULFIDOPHOS, TALODEX, TIGUVON
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
278.34 L 7 20 1.25
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.15 5.9 35
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.013 0.52 3.1
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.