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4-Methyl-1-pentanol

Also known as: Isohexanol, Isohexyl alcohol, 4-Methylpentan-1-ol, 4-Methylpentyl alcohol, 4-Methylpentanol, AnglaMol 6085U, EINECS 210-969-3, MFCD00002962

4-Methyl-1-pentanol (CAS 626-89-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H14O and a molecular weight of 102.17500 g/mol. Key properties include a boiling point of 160-165 °C(lit.), a density of 0.821 g/mL at 25 °C(lit.) and a flash point of 51.7 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
626-89-1
Jingsj CID
J-18473-3
Molecular Formula
C6H14O
Molecular Weight
102.17500 g/mol
Category
Alcohols
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point160-165 °C(lit.)
Density0.821 g/mL at 25 °C(lit.)
Flash Point51.7 °C
Exact Mass102.10400
PSA20.23000
LogP1.41490
Refractive Indexn20/D 1.414(lit.)

GHS Safety & Compliance

FlammableSignal word: Warning
  • H226 — Flammable liquid and vapour

Activity & Biological Data

Additional Information[1]. Selli S, et, al. Volatile composition of red wine from cv. Kalecik Karasι grown in central Anatolia

Frequently Asked Questions

What is the CAS number of 4-Methyl-1-pentanol?

The CAS number of 4-Methyl-1-pentanol is 626-89-1.

What are the molecular formula and molecular weight of 4-Methyl-1-pentanol?

4-Methyl-1-pentanol has molecular formula C6H14O and molecular weight 102.17500 g/mol.

Is 4-Methyl-1-pentanol hazardous?

4-Methyl-1-pentanol has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Methyl-1-pentanol (CAS 626-89-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18473-3 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.