Formyl acetate
Also known as: acetic formic anhydride, acetyl formate, formic acetic anhydride, methanoyl ethanoate, O-formyl acetate, acetic acid formyl ester
Formyl acetate (CAS 2258-42-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C3H4O3 and a molecular weight of 88.06210 g/mol. Key properties include a boiling point of 102.6ºC at 760mmHg, a density of 1.116g/cm3 and a flash point of 31ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2258-42-6
- Jingsj CID
- J-32039-8
- Molecular Formula
- C3H4O3
- Molecular Weight
- 88.06210 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 102.6ºC at 760mmHg |
|---|---|
| Density | 1.116g/cm3 |
| Flash Point | 31ºC |
| Exact Mass | 88.01600 |
| PSA | 43.37000 |
| LogP | 0.34180 |
| Vapor Pressure | 33.5mmHg at 25°C |
| Refractive Index | 1.371 |
Customs & Trade Information
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Formyl acetate?
The CAS number of Formyl acetate is 2258-42-6.
What are the molecular formula and molecular weight of Formyl acetate?
Formyl acetate has molecular formula C3H4O3 and molecular weight 88.06210 g/mol.
What are the upstream and downstream products of Formyl acetate?
For Formyl acetate, Upstream Products: Acetyl chloride, Sodium formate, Formic Acid; Downstream Products: N-(2,6-Dimethylphenyl)formamide, N-Formyl-L-methionine, N-(4-Methoxyphenyl)formamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Formyl acetate (CAS 2258-42-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32039-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.