(E)-4-Heptenoic acid
(E)-4-庚烯酸
Also known as: (E)-hept-4-enoic acid, trans-4-heptenoic acid, 4-Heptenoic acid, (4E)-
(E)-4-Heptenoic acid (CAS 51193-78-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H12O2 and a molecular weight of 128.16900 g/mol. It is also known as (E)-hept-4-enoic acid, trans-4-heptenoic acid and 4-Heptenoic acid, (4E)-. Key properties include a boiling point of 221.9ºC at 760mmHg, a density of 0.968g/cm3 and a flash point of 119.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51193-78-3
- Jingsj CID
- J-1327954-1
- Molecular Formula
- C7H12O2
- Chinese Name
- (E)-4-庚烯酸
- Molecular Weight
- 128.16900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 221.9ºC at 760mmHg |
|---|---|
| Density | 0.968g/cm3 |
| Flash Point | 119.3ºC |
Frequently Asked Questions
What is the CAS number of (E)-4-Heptenoic acid?
The CAS number of (E)-4-Heptenoic acid is 51193-78-3.
What are the molecular formula and molecular weight of (E)-4-Heptenoic acid?
(E)-4-Heptenoic acid has molecular formula C7H12O2 and molecular weight 128.16900 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(E)-4-Heptenoic acid (CAS 51193-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1327954-1 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.