O,O-Dimethyl phosphoramidothioate
Also known as: O,O-Dimethyl thiophosphoramidate, Dimethoxythiophosphorylamine, O,O-Dimethylphosphoramidothionate, O,O-Dimethylthiophosphorylamide
O,O-Dimethyl phosphoramidothioate (CAS 17321-47-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C2H8NO2PS and a molecular weight of 141.12900 g/mol. Key properties include a melting point of 26-30ºC, a boiling point of 150ºC (5 mmHg), a density of 0.925 g/cm3 and a flash point of 110ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17321-47-0
- Jingsj CID
- J-1992841-4
- Molecular Formula
- C2H8NO2PS
- Molecular Weight
- 141.12900 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 26-30ºC |
|---|---|
| Boiling Point | 150ºC (5 mmHg) |
| Density | 0.925 g/cm3 |
| Flash Point | 110ºC |
| Exact Mass | 141.00100 |
| PSA | 86.38000 |
| LogP | 1.81330 |
| Vapor Pressure | 0.000683mmHg at 25°C |
| Storage Conditions | 2~8℃ |
Customs & Trade Information
| HS Code | 2929909090 |
|---|---|
| Summary | 2929909090 other compounds with other nitrogen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of O,O-Dimethyl phosphoramidothioate?
The CAS number of O,O-Dimethyl phosphoramidothioate is 17321-47-0.
What are the molecular formula and molecular weight of O,O-Dimethyl phosphoramidothioate?
O,O-Dimethyl phosphoramidothioate has molecular formula C2H8NO2PS and molecular weight 141.12900 g/mol.
What are the upstream and downstream products of O,O-Dimethyl phosphoramidothioate?
For O,O-Dimethyl phosphoramidothioate, Upstream Products: Sodium methoxide; Downstream Products: N-(Dimethoxyphosphinothioyl)acetamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "O,O-Dimethyl phosphoramidothioate (CAS 17321-47-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992841-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.