4-Isopropylanisole

Also known as: anisole, p-isopropyl-, 1-Isopropyl-4-methoxybenzene, 1-methoxy-4-(propan-2-yl)benzene, 1-methoxy-4-propan-2-ylbenzene, 4-(1-methylethyl)-1-methoxybenzene, 4-Isopropylphenyl methyl ether, 4-Methoxycumene, 4-isopropyl-1-methoxybenzene, Benzene, 1-methoxy-4-(1-methylethyl)-, methyl 4-(propan-2-yl)phenyl ether, p-Isopropylanisole, p-Methoxycumene, p-Methoxyisopropylbenzene, 2-(p-Methoxyphenyl)propane

4-Isopropylanisole (CAS 4132-48-3) is a compound in the Ethers 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 boiling point of 203.9±19.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 77.3±7.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4132-48-3
Jingsj CID: J-31026-2
Molecular Formula: C₁₀H₁₄O
Molecular Weight: 150.218 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	203.9±19.0 °C at 760 mmHg
Density	0.9±0.1 g/cm3
Flash Point	77.3±7.7 °C
Exact Mass	150.104462
PSA	9.23000
LogP	3.47
Vapor Pressure	0.4±0.4 mmHg at 25°C
Refractive Index	1.488

Customs & Trade Information

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives 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 4-Isopropylanisole?

The CAS number of 4-Isopropylanisole is 4132-48-3.

What are the molecular formula and molecular weight of 4-Isopropylanisole?

4-Isopropylanisole has molecular formula C10H14O and molecular weight 150.218 g/mol.

What are the upstream and downstream products of 4-Isopropylanisole?

For 4-Isopropylanisole, Upstream Products: 4-Bromoanisole, Isopropyllithium, 2-Bromopropane; Downstream Products: 4-Isopropylcyclohexanone, 4-Isopropylphenol, 4-Methoxybenzoic acid.

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. "4-Isopropylanisole (CAS 4132-48-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31026-2 (accessed 2026-11-06).

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