5-Methyl-3-heptanol
5-甲基-3-庚醇
Also known as: 5-Methylheptan-3-ol, 3-Heptanol, 5-methyl-, 3-METHYL-5-HEPTANOL, Ai3-28629, MFCD00021920, EINECS 242-531-2
5-Methyl-3-heptanol (CAS 18720-65-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H18O and a molecular weight of 130.22800 g/mol. It is also known as 5-Methylheptan-3-ol, 3-Heptanol, 5-methyl- and 3-METHYL-5-HEPTANOL. Key properties include a melting point of -91 °C, a boiling point of 153 °C, a density of 0.83 and a flash point of 64.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18720-65-5
- Jingsj CID
- J-29430-8
- Molecular Formula
- C8H18O
- Chinese Name
- 5-甲基-3-庚醇
- Molecular Weight
- 130.22800 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -91 °C |
|---|---|
| Boiling Point | 153 °C |
| Density | 0.83 |
| Flash Point | 64.2ºC |
Frequently Asked Questions
What is the CAS number of 5-Methyl-3-heptanol?
The CAS number of 5-Methyl-3-heptanol is 18720-65-5.
What are the molecular formula and molecular weight of 5-Methyl-3-heptanol?
5-Methyl-3-heptanol has molecular formula C8H18O and molecular weight 130.22800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methyl-3-heptanol (CAS 18720-65-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29430-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.