(2E)-2-Hexenoic acid
反式-2-己烯酸
Also known as: trans-2-Hexenoic acid, (E)-2-Hexenoic acid, 2-Hexenoic acid, β-Propylacrylic acid, FEMA 3169, Hex-2-enoic acid, T2 HEXENOIC ACID, MFCD00002705
(2E)-2-Hexenoic acid (CAS 1191-04-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10O2 and a molecular weight of 114.142 g/mol. It is also known as trans-2-Hexenoic acid, (E)-2-Hexenoic acid and 2-Hexenoic acid. Key properties include a melting point of 33-35ºC(lit.), a boiling point of 216.5±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 115.4±9.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1191-04-4
- Jingsj CID
- J-37326-1
- Molecular Formula
- C6H10O2
- Chinese Name
- 反式-2-己烯酸
- Molecular Weight
- 114.142 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 33-35ºC(lit.) |
|---|---|
| Boiling Point | 216.5±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 115.4±9.6 °C |
Frequently Asked Questions
What is the CAS number of (2E)-2-Hexenoic acid?
The CAS number of (2E)-2-Hexenoic acid is 1191-04-4.
What are the molecular formula and molecular weight of (2E)-2-Hexenoic acid?
(2E)-2-Hexenoic acid has molecular formula C6H10O2 and molecular weight 114.142 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(2E)-2-Hexenoic acid (CAS 1191-04-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37326-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.