1,5-Pentanediol
1,5-戊二醇
Also known as: Pentamethylene glycol, 1,5-Dihydroxypentane, Pentane-1,5-diol, Pentylene glycol, alpha,omega-Pentanediol
- CAS No.
- 111-29-5
- Jingsj CID
- J-33988-1
- Molecular Formula
- C5H12O2
- Chinese Name
- 1,5-戊二醇
- Molecular Weight
- 104.148 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -18 °C |
|---|---|
| Boiling Point | 239.0±0.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 129.4±0.0 °C |
Frequently Asked Questions
What is the CAS number of 1,5-Pentanediol?
111-29-5
What are the molecular formula and molecular weight of 1,5-Pentanediol?
C5H12O2, molecular weight 104.148 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026