9,12-hexadecadienoic acid
十六碳二烯酸
Also known as: 9,12-hexadecadienoic acid, hexadeca-9,12-dienoic acid, (9E,12E)-hexadeca-9,12-dienoic acid, HEXADECADIENOICACID
9,12-hexadecadienoic acid (CAS 20261-45-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H28O2 and a molecular weight of 252.39200 g/mol. It is also known as hexadeca-9,12-dienoic acid, (9E,12E)-hexadeca-9,12-dienoic acid and HEXADECADIENOICACID. Key properties include a boiling point of 345.4ºC at 760 mmHg, a density of 0.919g/cm3 and a flash point of 242.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20261-45-4
- Jingsj CID
- J-1370094-4
- Molecular Formula
- C16H28O2
- Chinese Name
- 十六碳二烯酸
- Molecular Weight
- 252.39200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 345.4ºC at 760 mmHg |
|---|---|
| Density | 0.919g/cm3 |
| Flash Point | 242.3ºC |
Frequently Asked Questions
What is the CAS number of 9,12-hexadecadienoic acid?
The CAS number of 9,12-hexadecadienoic acid is 20261-45-4.
What are the molecular formula and molecular weight of 9,12-hexadecadienoic acid?
9,12-hexadecadienoic acid has molecular formula C16H28O2 and molecular weight 252.39200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "9,12-hexadecadienoic acid (CAS 20261-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1370094-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.