PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Methamidophos 10265-92-6
6.00
7.00
15.01
11.00
4.05
4.01
7.01
4.06
4.07
8.00
Formula Synonyms
C2H8NO2PS METHAMIDOPHOS, ACEPHATE-MET, BAY 71628, BAYER 5546, BAYER 71628, CHEVRON 9006, CHEVRON ORTHO 9006, CKB 1220, ENT 27,396, FILITOX, HAMIDOP, METAMIDOPHOS, METHYL PHOSPHORAMIDOTHIOATE ((MEO)(MES)P(O)(NH2)), MONITOR, MONITOR (INSECTICIDE), MONITOR(INSECTICIDE), O,S-DIMETHYL ESTER AMIDE OF AMIDOTHIOATE, O,S-DIMETHYL PHOSPHORAMIDOTHIOATE, O,S-DIMETHYL PHOSPHORAMIDOTHIOLATE, O,S-DIMETHYL THIOPHOSPHORAMIDE, ORTHO 9006, ORTHO MONITOR, PHOSPHORAMIDOTHIOIC ACID, O,S-DIMETHYL ESTER, RE 9006, SRA 5172, TAMARON
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
141.14 S 40 0.0003 25 1.31 @ 44.5°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.11 1.2 7.1
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.019 0.21 1.2
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.