Ethyl fumaroyl chloride
Also known as: 3-Chlorocarbonylacrylic acid ethyl ester, (E)-4-Chloro-4-oxobut-2-enoic acid ethyl ester, Ethyl fumaryl chloride, ethyl (E)-4-chloro-4-oxobut-2-enoate, ethyl 3-chlorocarbonylacrylate, fumaryl chloride monoethyl ester
Ethyl fumaroyl chloride (CAS 26367-48-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H7ClO3 and a molecular weight of 162.57100 g/mol. Key properties include a boiling point of 218ºC, a density of 1.22 and a flash point of 93ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H314 — Causes severe skin burns and eye damage and H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26367-48-6
- Jingsj CID
- J-1517105-8
- Molecular Formula
- C6H7ClO3
- Molecular Weight
- 162.57100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 218ºC |
|---|---|
| Density | 1.22 |
| Flash Point | 93ºC |
| Exact Mass | 162.00800 |
| PSA | 43.37000 |
| LogP | 0.87110 |
| Vapor Pressure | 0.131mmHg at 25°C |
| Refractive Index | 1.461 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H314 — Causes severe skin burns and eye damage
- H317 — May cause an allergic skin reaction
- H334 — May cause allergy or asthma symptoms if inhaled
Customs & Trade Information
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethyl fumaroyl chloride?
The CAS number of Ethyl fumaroyl chloride is 26367-48-6.
What are the molecular formula and molecular weight of Ethyl fumaroyl chloride?
Ethyl fumaroyl chloride has molecular formula C6H7ClO3 and molecular weight 162.57100 g/mol.
Is Ethyl fumaroyl chloride hazardous?
Ethyl fumaroyl chloride has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage; H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of Ethyl fumaroyl chloride?
For Ethyl fumaroyl chloride, Upstream Products: Monoethyl fumarate, Oxalyl chloride, Diethyl fumarate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl fumaroyl chloride (CAS 26367-48-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517105-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.