3-(hydroxymethyl)pentane-1,5-diol
3-(羟甲基)-1,5-戊二醇
Also known as: 1,5-pentanediol, 3-(hydroxymethyl)-, 3-(hydroxymethyl)pentane-1,5-diol, 3-hydroxymethyl-1,5-pentandiol, 3-hydroxymethyl-1,5-pentanediol, 3-hydroxymethyl-pentan-1,5-diol, 3-hydroxymethylpentane-1,5-diol, 3-methylol-1,5-pentandiol, 3-methylol-1,5-pentanediol, einecs 213-648-6
3-(hydroxymethyl)pentane-1,5-diol (CAS 998-12-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H14O3 and a molecular weight of 134.17400 g/mol. It is also known as 1,5-pentanediol, 3-(hydroxymethyl)-, 3-hydroxymethyl-1,5-pentandiol and 3-hydroxymethyl-1,5-pentanediol. Key properties include a boiling point of 323ºC at 760mmHg, a density of 1.113g/cm3 and a flash point of 164.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 998-12-9
- Jingsj CID
- J-1448623-8
- Molecular Formula
- C6H14O3
- Chinese Name
- 3-(羟甲基)-1,5-戊二醇
- Molecular Weight
- 134.17400 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 323ºC at 760mmHg |
|---|---|
| Density | 1.113g/cm3 |
| Flash Point | 164.3ºC |
Frequently Asked Questions
What is the CAS number of 3-(hydroxymethyl)pentane-1,5-diol?
The CAS number of 3-(hydroxymethyl)pentane-1,5-diol is 998-12-9.
What are the molecular formula and molecular weight of 3-(hydroxymethyl)pentane-1,5-diol?
3-(hydroxymethyl)pentane-1,5-diol has molecular formula C6H14O3 and molecular weight 134.17400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-(hydroxymethyl)pentane-1,5-diol (CAS 998-12-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1448623-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.