3,5-dimethylbenzyl alcohol

Also known as: 3,5-Dimethylbenzenemethanol, (3,5-Dimethylphenyl)methanol, Benzenemethanol,3,5-dimethyl-, Benzyl alcohol, 3,5-dimethyl-, Mesitylalkohol, 3,5-Dimethylbenzylalkohol, 3,5-Dimethyl-1-hydroxymethylbenzene

3,5-dimethylbenzyl alcohol (CAS 27129-87-9) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H12O and a molecular weight of 136.19100 g/mol. Key properties include a melting point of 218-221ºC(lit.), a boiling point of 218-221 °C(lit.), a density of 0.927 g/mL at 25 °C(lit.) and a flash point of 106.7 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 27129-87-9
Jingsj CID: J-6950-1
Molecular Formula: C₉H₁₂O
Molecular Weight: 136.19100 g/mol
Category: Solvents
Last updated: 11/2/2026

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Physicochemical Properties

Melting Point	218-221ºC(lit.)
Boiling Point	218-221 °C(lit.)
Density	0.927 g/mL at 25 °C(lit.)
Flash Point	106.7 °C
Exact Mass	136.08900
PSA	20.23000
LogP	1.79570
Vapor Pressure	0.0689mmHg at 25°C
Refractive Index	n20/D 1.531(lit.)

Customs & Trade Information

HS Code	2906299090
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 3,5-dimethylbenzyl alcohol?

The CAS number of 3,5-dimethylbenzyl alcohol is 27129-87-9.

What are the molecular formula and molecular weight of 3,5-dimethylbenzyl alcohol?

3,5-dimethylbenzyl alcohol has molecular formula C9H12O and molecular weight 136.19100 g/mol.

What are the upstream and downstream products of 3,5-dimethylbenzyl alcohol?

For 3,5-dimethylbenzyl alcohol, Upstream Products: 3,5-Dimethylbenzoic acid, Mesitylene, Methyl 3,5-dimethylbenzoate; Downstream Products: 3,5-Dimethylphenylacetonitrile, 3,5-dimethylbenzyl chloride, 3,5-Dimethylbenzaldehyde.

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

Last updated: 11/2/2026

How to cite: Jingsj. "3,5-dimethylbenzyl alcohol (CAS 27129-87-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6950-1 (accessed 2026-11-09).

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