Ammonium O,O-dimethyl dithiophosphate
Also known as: Ammonium O,O'-dimethyl dithiophosphate, O,O-Dimethyl phosphorodithioate ammonium salt, dimethyl dithiophosphate ammonium
Ammonium O,O-dimethyl dithiophosphate (CAS 1066-97-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C2H10NO2PS2 and a molecular weight of 175.21000 g/mol. Key properties include a melting point of 146-150℃, a boiling point of 194.1ºC at 760 mmHg and a flash point of 71.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1066-97-3
- Jingsj CID
- J-1147508-4
- Molecular Formula
- C2H10NO2PS2
- Molecular Weight
- 175.21000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 146-150℃ |
|---|---|
| Boiling Point | 194.1ºC at 760 mmHg |
| Flash Point | 71.2ºC |
| Exact Mass | 174.98900 |
| PSA | 102.40000 |
| LogP | 2.40800 |
| Vapor Pressure | 0.627mmHg at 25°C |
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ammonium O,O-dimethyl dithiophosphate?
The CAS number of Ammonium O,O-dimethyl dithiophosphate is 1066-97-3.
What are the molecular formula and molecular weight of Ammonium O,O-dimethyl dithiophosphate?
Ammonium O,O-dimethyl dithiophosphate has molecular formula C2H10NO2PS2 and molecular weight 175.21000 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ammonium O,O-dimethyl dithiophosphate (CAS 1066-97-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1147508-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.