Trichlorfon

敌百虫

Also known as: Metrifonate, Trichlorphon, Dipterex, Dylox, Chlorophos, Chlorofos, Foschlor, bayerl1359, Bilarcil, Bovinox, Briton, briten, (1-Hydroxy-2,2,2-trichloroethyl)phosphonic acid, dimethyl ester, (1-hydroxy-2,2,2-trichloroethyl)-phosphonicacidimethylester, (2,2,2-Trichloro-1-hydroxyethyl)phosphonate, dimethyl ester, (2,2,2-Trichloro-1-hydroxyethyl)phosphonic acid dimethyl ester, 2,2,2-trichloro-1-dimethoxyphosphorylethanol, 2,2,2-trichloro-1-hydroxyethylphosphonic acid dimethyl ester

CAS No.
52-68-6
Jingsj CID
J-29608-5
Molecular Formula
C4H8Cl3O4P
Chinese Name
敌百虫
Molecular Weight
257.437 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point77-81 °C
Boiling Point269.4±40.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point116.7±27.3 °C

GHS Safety & Compliance

Irritant / Health Hazard / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Trichlorfon?

52-68-6

What are the molecular formula and molecular weight of Trichlorfon?

C4H8Cl3O4P, molecular weight 257.437 g/mol

Is Trichlorfon hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026