Diethyl (cyanomethyl)phosphonate
Also known as: Diethyl cyanomethylphosphonate, Diethylphosphonoacetonitrile, Cyanomethylphosphonic Acid Diethyl Ester, 2-diethoxyphosphorylacetonitrile, O,O-diethyl cyanomethylphosphonate, (Cyanomethyl)diethoxyphosphine oxide
Diethyl (cyanomethyl)phosphonate (CAS 2537-48-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12NO3P and a molecular weight of 177.14 g/mol. Key properties include a boiling point of 305.2±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 117.3±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2537-48-6
- Jingsj CID
- J-44750-7
- Molecular Formula
- C6H12NO3P
- Molecular Weight
- 177.14 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 305.2±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 117.3±22.6 °C |
| Exact Mass | 177.055481 |
| PSA | 69.13000 |
| LogP | -0.24 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.422 |
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 Diethyl (cyanomethyl)phosphonate?
The CAS number of Diethyl (cyanomethyl)phosphonate is 2537-48-6.
What are the molecular formula and molecular weight of Diethyl (cyanomethyl)phosphonate?
Diethyl (cyanomethyl)phosphonate has molecular formula C6H12NO3P and molecular weight 177.14 g/mol.
What are the upstream and downstream products of Diethyl (cyanomethyl)phosphonate?
For Diethyl (cyanomethyl)phosphonate, Upstream Products: Chloroacetonitrile, Triethyl phosphite, Acetonitrile; Downstream Products: Phosphonoacetic acid, trans-4-Dimethylaminocinnamonitrile, 2-(Tetrahydrofuran-2-yl)acetonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethyl (cyanomethyl)phosphonate (CAS 2537-48-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44750-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.