5-isopropyl-3-methylphenol

Also known as: 3-Isopropyl-5-methylphenol, 3-Methyl-5-isopropylphenol, 5-Isopropyl-m-cresol, 3-Methyl-5-(1-methylethyl)phenol, 3-methyl-5-(propan-2-yl)phenol, Phenol, 3-methyl-5-(1-methylethyl)-, 3-isopropyl-5-methyl-phenol, 3-methyl-5-(1-methylethyl)-pheno

5-isopropyl-3-methylphenol (CAS 3228-03-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C10H14O and a molecular weight of 150.218 g/mol. Key properties include a melting point of 49-51 °C(lit.), a boiling point of 241.6±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 108.3±7.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3228-03-3
Jingsj CID: J-23863-1
Molecular Formula: C₁₀H₁₄O
Molecular Weight: 150.218 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	49-51 °C(lit.)
Boiling Point	241.6±9.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	108.3±7.2 °C
Exact Mass	150.104462
PSA	20.23000
LogP	3.28
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.523

Customs & Trade Information

HS Code	2907199090
Summary	2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 5-isopropyl-3-methylphenol?

The CAS number of 5-isopropyl-3-methylphenol is 3228-03-3.

What are the molecular formula and molecular weight of 5-isopropyl-3-methylphenol?

5-isopropyl-3-methylphenol has molecular formula C10H14O and molecular weight 150.218 g/mol.

What are the upstream and downstream products of 5-isopropyl-3-methylphenol?

For 5-isopropyl-3-methylphenol, Upstream Products: m-Cresol, Isopropanol, Umbellulone.

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

Last updated: 8/21/2026

How to cite: Jingsj. "5-isopropyl-3-methylphenol (CAS 3228-03-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23863-1 (accessed 2026-11-09).

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