2-methylpentane-1,5-diol
2-甲基-1,5-戊二醇
Also known as: 2-methyl-1,5-pentanediol, 1,5-pentanediol, 2-methyl-, atracurium besylate impurity 42, 2-methylpentane-1,5-diol
2-methylpentane-1,5-diol (CAS 42856-62-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H14O2 and a molecular weight of 118.17400 g/mol. It is also known as 2-methyl-1,5-pentanediol, 1,5-pentanediol, 2-methyl- and atracurium besylate impurity 42. Key properties include a boiling point of 229.9ºC at 760mmHg, a density of 0.961g/cm3 and a flash point of 107.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42856-62-2
- Jingsj CID
- J-1431690-4
- Molecular Formula
- C6H14O2
- Chinese Name
- 2-甲基-1,5-戊二醇
- Molecular Weight
- 118.17400 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 229.9ºC at 760mmHg |
|---|---|
| Density | 0.961g/cm3 |
| Flash Point | 107.2ºC |
Frequently Asked Questions
What is the CAS number of 2-methylpentane-1,5-diol?
The CAS number of 2-methylpentane-1,5-diol is 42856-62-2.
What are the molecular formula and molecular weight of 2-methylpentane-1,5-diol?
2-methylpentane-1,5-diol has molecular formula C6H14O2 and molecular weight 118.17400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-methylpentane-1,5-diol (CAS 42856-62-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431690-4 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.