Methidathion
杀扑磷
Also known as: Supracide, Ultracide, DMTP, GS 13005, NC2964, OMS844, S-[(5-Methoxy-2-oxo-1,3,4-thiadiazol-3(2H)-yl)methyl] O,O-dimethyl phosphorodithioate, O,O-Dimethyl S-(2,3-dihydro-5-methoxy-2-oxo-1,3,4-thiadiazol-3-ylmethyl) phosphorodithioate, S-2,3-dihydro-5-methoxy-2-oxo-1,3,4-thiadiazol-3-ylmethyl O,O-dimethyl phosphorodithioate, Somonil, Faat, Hionate, Sphat
- CAS No.
- 950-37-8
- Jingsj CID
- J-1409895-6
- Molecular Formula
- C6H11N2O4PS3
- Chinese Name
- 杀扑磷
- Molecular Weight
- 302.331 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 39-40°C |
|---|---|
| Boiling Point | 347.7±52.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 164.1±30.7 °C |
GHS Safety & Compliance
Corrosion / Acute Toxicity / Environmental HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of Methidathion?
950-37-8
What are the molecular formula and molecular weight of Methidathion?
C6H11N2O4PS3, molecular weight 302.331 g/mol
Is Methidathion hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026