Triethyl phosphonoacetate
Also known as: (Diethoxyphosphinyl)acetic acid ethyl ester, Diethyl ethoxycarbonylmethylphosphonate, Ethyl (diethoxyphosphoryl)acetate, Ethyl 2-(diethoxyphosphoryl)acetate, Diethylphosphonoacetic Acid Ethyl Ester, Phosphonoacetic acid triethyl ester, Ethyl diethylphosphonoacetate, Diethyl [(ethoxycarbonyl)methyl]phosphonate, Carbethoxymethyldiethyl phosphonate, AURORA KA-1452, MFCD00009177, NSC 13898
Triethyl phosphonoacetate (CAS 867-13-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H17O5P and a molecular weight of 224.19 g/mol. Key properties include a melting point of -24°C, a boiling point of 287.4±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 141.6±42.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 867-13-0
- Jingsj CID
- J-8707-0
- Molecular Formula
- C8H17O5P
- Molecular Weight
- 224.19 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -24°C |
|---|---|
| Boiling Point | 287.4±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 141.6±42.9 °C |
| Exact Mass | 224.081360 |
| PSA | 71.64000 |
| LogP | 0.92 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.424 |
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 Triethyl phosphonoacetate?
The CAS number of Triethyl phosphonoacetate is 867-13-0.
What are the molecular formula and molecular weight of Triethyl phosphonoacetate?
Triethyl phosphonoacetate has molecular formula C8H17O5P and molecular weight 224.19 g/mol.
What are the upstream and downstream products of Triethyl phosphonoacetate?
For Triethyl phosphonoacetate, Upstream Products: Ethyl bromoacetate, Triethyl phosphite, ethyl chloroacetate; Downstream Products: 4-(Trifluoromethyl)benzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Triethyl phosphonoacetate (CAS 867-13-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8707-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.