Methyl 10,12-pentacosadiynoate
10,12-二十五烷二炔酸甲酯
Also known as: 10,12-Pentacosadiynoic acid methyl ester, methyl pentacosa-10,12-diynoate
Methyl 10,12-pentacosadiynoate (CAS 120650-77-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H44O2 and a molecular weight of 388.62600 g/mol. It is also known as 10,12-Pentacosadiynoic acid methyl ester and methyl pentacosa-10,12-diynoate. Key properties include a melting point of 27-28ºC, a boiling point of 491.4ºC at 760 mmHg, a density of 0.908g/cm3 and a flash point of 208ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 120650-77-3
- Jingsj CID
- J-4301-8
- Molecular Formula
- C26H44O2
- Chinese Name
- 10,12-二十五烷二炔酸甲酯
- Molecular Weight
- 388.62600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 27-28ºC |
|---|---|
| Boiling Point | 491.4ºC at 760 mmHg |
| Density | 0.908g/cm3 |
| Flash Point | 208ºC |
Frequently Asked Questions
What is the CAS number of Methyl 10,12-pentacosadiynoate?
The CAS number of Methyl 10,12-pentacosadiynoate is 120650-77-3.
What are the molecular formula and molecular weight of Methyl 10,12-pentacosadiynoate?
Methyl 10,12-pentacosadiynoate has molecular formula C26H44O2 and molecular weight 388.62600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 10,12-pentacosadiynoate (CAS 120650-77-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4301-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.