dimethylvinphos
甲基毒虫畏
Also known as: 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl phosphate, chlorfenvinphos-methyl, SD 8280, OMS 712, Rangado, Shell SD-8280, dimethylvinfos
dimethylvinphos (CAS 2274-67-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C10H10Cl3O4P and a molecular weight of 331.51700 g/mol. It is also known as 2-chloro-1-(2,4-dichlorophenyl)ethenyl dimethyl phosphate, chlorfenvinphos-methyl and SD 8280. Key properties include a melting point of 69-70ºC, a boiling point of 368.6ºC at 760 mmHg, a density of 1.448 g/cm3 and a flash point of 262.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2274-67-1
- Jingsj CID
- J-1315355-3
- Molecular Formula
- C10H10Cl3O4P
- Chinese Name
- 甲基毒虫畏
- Molecular Weight
- 331.51700 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 69-70ºC |
|---|---|
| Boiling Point | 368.6ºC at 760 mmHg |
| Density | 1.448 g/cm3 |
| Flash Point | 262.8ºC |
| Exact Mass | 329.93800 |
| PSA | 54.57000 |
| LogP | 4.94810 |
| Refractive Index | 1.543 |
Customs & Trade Information
| HS Code | 2919900090 |
|---|---|
| Summary | 2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of dimethylvinphos?
The CAS number of dimethylvinphos is 2274-67-1.
What are the molecular formula and molecular weight of dimethylvinphos?
dimethylvinphos has molecular formula C10H10Cl3O4P and molecular weight 331.51700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "dimethylvinphos (CAS 2274-67-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1315355-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.