Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate
Also known as: Bis(2,2,2-trifluoroethyl) (methoxycarbonylmethyl)phosphonate, Methyl O,O'-bis(2,2,2-trifluoroethyl)phosphonoacetate, Methyl [bis(2,2,2-trifluoroethoxy)phosphinyl]acetate, Methyl 2-(bis(2,2,2-trifluoroethoxy)phosphoryl)acetate, Methyl P,P-bis(2,2,2-trifluoroethyl)phosphonoacetate, Bis(2,2,2-trifluoroethyl)phosphonoacetic acid methyl ester
Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate (CAS 88738-78-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H9F6O5P and a molecular weight of 318.10800 g/mol. Key properties include a boiling point of 472.6ºC at 760 mmHg, a density of 1.504 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 88738-78-7
- Jingsj CID
- J-2954-9
- Molecular Formula
- C7H9F6O5P
- Molecular Weight
- 318.10800 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 472.6ºC at 760 mmHg |
|---|---|
| Density | 1.504 g/mL at 25 °C(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 318.00900 |
| PSA | 71.64000 |
| LogP | 2.51030 |
| Refractive Index | n20/D 1.370(lit.) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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 Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate?
The CAS number of Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate is 88738-78-7.
What are the molecular formula and molecular weight of Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate?
Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate has molecular formula C7H9F6O5P and molecular weight 318.10800 g/mol.
Is Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate hazardous?
Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl bis(2,2,2-trifluoroethyl)phosphonoacetate (CAS 88738-78-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2954-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.