3,4-Dichloro-3,4,4-trifluoro-1-butene
Also known as: 1-Butene,3,4-dichloro-3,4,4-trifluoro-, 3,4-DICHLORO-3,4,4-TRIFLUOROBUT-1-ENE, 3,4-dichloro-3,4,4-trifluorobut-1-ene, 3,4-Dichlor-3,4,4-trifluor-but-1-en, 3,4-Dichlor-3,4,4-trifluor-buten-(1)
3,4-Dichloro-3,4,4-trifluoro-1-butene (CAS 374-26-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H3Cl2F3 and a molecular weight of 178.96800 g/mol. Key properties include a boiling point of 90.8ºC at 760mmHg, a density of 1.388g/cm3 and a flash point of 11ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 374-26-5
- Jingsj CID
- J-1518909-0
- Molecular Formula
- C4H3Cl2F3
- Molecular Weight
- 178.96800 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 90.8ºC at 760mmHg |
|---|---|
| Density | 1.388g/cm3 |
| Flash Point | 11ºC |
| Exact Mass | 177.95600 |
| LogP | 2.90860 |
| Refractive Index | 1.388 |
Customs & Trade Information
| HS Code | 2903799090 |
|---|---|
| Summary | 2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3,4-Dichloro-3,4,4-trifluoro-1-butene?
The CAS number of 3,4-Dichloro-3,4,4-trifluoro-1-butene is 374-26-5.
What are the molecular formula and molecular weight of 3,4-Dichloro-3,4,4-trifluoro-1-butene?
3,4-Dichloro-3,4,4-trifluoro-1-butene has molecular formula C4H3Cl2F3 and molecular weight 178.96800 g/mol.
What are the upstream and downstream products of 3,4-Dichloro-3,4,4-trifluoro-1-butene?
For 3,4-Dichloro-3,4,4-trifluoro-1-butene, Upstream Products: 1,2-dichloro-1,1,2-trifluoro-4-iodobutane, 1,2-dichloro-1,1,2-trifluoro-2-iodoethane; Downstream Products: 1,1,2-Trifluoro-1,3-butadiene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4-Dichloro-3,4,4-trifluoro-1-butene (CAS 374-26-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518909-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.