PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Malathion 121-75-5 3018
13.00
6.00
4.01
11.01
4.08
4.05
7.01
8.00
7.00
11.00
Formula Synonyms
C10H19O6PS2 MALATHION, ((DIMETHOXYPHOSPHINOTHIOYL)THIO)BUTANEDIOIC ACID DIETHYL EST, 1,2-DI(ETHOXYCARBONYL)ETHYL O,O-DIMETHYL PHOSPHORODITHIOATE, 8059HC, AMERICAN CYANAMID 4,049, CALMATHION, CARBETHOXY MALATHION, CARBETOVUR, CARBETOX, CARBOFOS, CARBOPHOS, CELTHION, CHEMATHION, CIMEXAN, COMPOUND 4049, CYTHION, CYTHION INSECTICIDE, DETMOL MA, DETMOL MA 96%, DICARBOETHOXYETHYL O,O-DIMETHYL PHOSPHORODITHIOATE, DIETHYL (DIMETHOXYPHOSPHINOTHIOYLTHIO) BUTANEDIOATE, DIETHYL (DIMETHOXYPHOSPHINOTHIOYLTHIO) SUCCINATE, DIETHYL (DIMETHOXYPHOSPHINOTHIOYLTHIO)SUCCINATE, DIETHYL MERCAPTOSUCCINATE S-ESTER WITH O,O-DIMETHYL PHOSPHOR, DIETHYL MERCAPTOSUCCINATE S-ESTER WITH O,O-DIMETHYLPHOSPHORO, DIETHYL MERCAPTOSUCCINATE, O,O-DIMETHYL DITHIOPHOSPHATE, S-E, DIETHYL MERCAPTOSUCCINATE, O,O-DIMETHYL PHOSPHORODITHIOATE, DIETHYL MERCAPTOSUCCINATE, O,O-DIMETHYL THIOPHOSPHATE, DIETHYL MERCAPTOSUCCINIC ACID O,O-DIMETHYL PHOSPHORODITHIOAT, DITHIOATE, EMMATOS, ENT 17,034, ETHIOLACAR, ETIOL, EXTERMATHION, FORMAL, FORTHION, FOSFOTHION, FOSFOTION, FYFANON, HILTHION, IFO 13140, INSECTICIDE 4049, INSECTICIDE NO. 4049, KARBOFOS, KOP-THION, MALACIDE, MALAFOR, MALAGRAN, MALAMAR, MALAMAR 50, MALASOL, MALASPRAY, MALATAF, MALATHINE, MALATHION E 50, MALATHION LV CONCENTRATE, MALATHON, MALATHYL, MALATHYNE, MALATOL, MALDISON, MAVIDAN, MERCAPTOSUCCINATE, MERCAPTOSUCCINIC ACID DIETHYL ESTER, MERCAPTOSUCCINIC ACID, DIETHYL ESTER, S-ESTER WITH O,O-DIMET, MERCAPTOTHION, MLT, MOSCARDA, NCI-C00215, O,O-DIMETHYL S-(1,2-DICARBETHOXYETHYL) DITHIOPHOSPHATE, O,O-DIMETHYL S-1,2-DI(ETHOXYCARBAMYL)ETHYL PHOSPHORODITHIOAT, O,O-DIMETHYL-S-(1,2-BIS(ETHOXYCARBONYL)ETHYL)DITHIOPHOSPHATE, O,O-DIMETHYL-S-(1,2-DICARBETHOXYETHYL) DITHIOPHOSPHATE, O,O-DIMETHYL-S-(1,2-DICARBETHOXYETHYL) THIOTHIONOPHOSPHATE, O,O-DIMETHYL-S-(1,2-DICARBETHOXYETHYL)PHOSPHORODITHIOATE, O,O-DIMETHYLDITHIOPHOSPHATE DIETHYLMERCAPTOSUCCINATE, OLEOPHOSPHOTHION, ORTHO MALATHION, PHOSPHORODITHIOIC ACID, O,O-DIMETHYL ESTER, S-ESTER WITH DIE, PHOSPHOTHION, PRIODERM, S-(1,2-BIS(CARBETHOXY)ETHYL) O,O-DIMETHYL DITHIOPHOSPHATE, S-(1,2-BIS(ETHOXYCARBONYL)ETHYL O,O-DIMETHYLPHOSPHORODITHIOA, S-(1,2-DI(ETHOXYCARBONYL)ETHYL) DIMETHYLPHOSPHOROTHIOLOTHION, S-(1,2-DICARBETHOXYETHYL) O,O-DIMETHYLDITHIOPHOSPHATE, S-1,2-BIS(ETHOXYCARBONYL)ETHYL-O,O-DIMETHYL THIOPHOSPHATE, S-[1,2-BIS(CARBETHOXY)ETHYL] O,O-DIMETHYL DITHIOPHOSPHATE, S-[1,2-BIS(ETHOXYCARBONYL) ETHYL]O,O-DIMETHYL-PHOSPHORODITHI, S-[1,2-BIS(ETHOXYCARBONYL)ETHYL] O,O-DIMETHYL PHOSPHORODITHI, S-[1,2-BIS(ETHOXYCARBONYL)ETHYL] O,O-DIMETHYL THIOPHOSPHATE, SADOFOS, SADOPHOS, SECURITY, SF 60, SIPTOX I, SUCCINIC ACID, MERCAPTO-, DIETHYL ESTER, S-ESTER WITH O,O-DI, SUMITOX, TAK, TAK (PESTICIDE), TM 4049, VETIOL, ZITHIOL, [(DIMETHOXYPHOSPHINOTHIOYL)THIO]BUTANEDIOIC ACID DIETHYL EST
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
330.36 L 1.4 25 1.2076 @ 20°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
15ₐ 120ₐ 390ₐ
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
1.1 8.9 29
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.