8,10-Heneicosadiynoic acid
8,10-二十一碳二炔酸
Also known as: henicosa-8,10-diynoic acid, 8,10-Heneicosadiynoic acid, 8,10-Henicosadiynoic acid, 8,10-HENEICOSADIYNOIC ACID, TIMTEC-BB SBB008780
8,10-Heneicosadiynoic acid (CAS 174063-95-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C21H34O2 and a molecular weight of 318.49300 g/mol. It is also known as henicosa-8,10-diynoic acid, 8,10-Henicosadiynoic acid and 8,10-HENEICOSADIYNOIC ACID. Key properties include a melting point of 51ºC, a boiling point of 474.6ºC at 760 mmHg, a density of 0.946g/cm3 and a flash point of 224.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 174063-95-7
- Jingsj CID
- J-1308949-4
- Molecular Formula
- C21H34O2
- Chinese Name
- 8,10-二十一碳二炔酸
- Molecular Weight
- 318.49300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 51ºC |
|---|---|
| Boiling Point | 474.6ºC at 760 mmHg |
| Density | 0.946g/cm3 |
| Flash Point | 224.7ºC |
Frequently Asked Questions
What is the CAS number of 8,10-Heneicosadiynoic acid?
The CAS number of 8,10-Heneicosadiynoic acid is 174063-95-7.
What are the molecular formula and molecular weight of 8,10-Heneicosadiynoic acid?
8,10-Heneicosadiynoic acid has molecular formula C21H34O2 and molecular weight 318.49300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "8,10-Heneicosadiynoic acid (CAS 174063-95-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1308949-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.