Diazinon
二嗪磷
Also known as: O,O-Diethyl O-(2-isopropyl-4-methyl-6-pyrimidinyl) phosphorothioate, Dimpylate, O,O-Diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) thiophosphate, Basudin, Bazudin, Dazzel, G 301, AG-500, Dicid, Exodin, Antlak, Antigal (VAN), Phosphorothioic acid, O,O-diethyl O-[6-methyl-2-(1-methylethyl)-4-pyrimidinyl] ester, Thiophosphate de O,O-diéthyle et de O-(2-isopropyl-6-méthyl-4-pyrimidinyle), o,o-dietil-o-(2-isopropil-4-metil-pirimidin-6-il)-monotiofosfato
- CAS No.
- 333-41-5
- Jingsj CID
- J-29570-3
- Molecular Formula
- C12H21N2O3PS
- Chinese Name
- 二嗪磷
- Molecular Weight
- 304.345 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | >120°C (dec.) |
|---|---|
| Boiling Point | 353.9±44.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 167.9±28.4 °C |
GHS Safety & Compliance
Irritant / Health Hazard / Environmental HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of Diazinon?
333-41-5
What are the molecular formula and molecular weight of Diazinon?
C12H21N2O3PS, molecular weight 304.345 g/mol
Is Diazinon hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026