4-tert-Butylanisole

Also known as: 1-tert-Butyl-4-methoxybenzene, p-tert-Butylanisole, 4-Methoxy-tert-butylbenzene, Methyl 4-tert-butylphenyl ether, 4-tert-Butylphenyl methyl ether, 1-Methoxy-4-tert-butylbenzene

4-tert-Butylanisole (CAS 5396-38-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C11H16O and a molecular weight of 164.24400 g/mol. Key properties include a melting point of 18°C, a boiling point of 80°C 1,5mm, a density of 0.938 g/mL at 25 °C(lit.) and a flash point of 93.9 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 5396-38-3
Jingsj CID: J-15124-3
Molecular Formula: C₁₁H₁₆O
Molecular Weight: 164.24400 g/mol
Category: Ethers
Last updated: 11/2/2026

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Physicochemical Properties

Melting Point	18°C
Boiling Point	80°C 1,5mm
Density	0.938 g/mL at 25 °C(lit.)
Flash Point	93.9 °C
Exact Mass	164.12000
PSA	9.23000
LogP	2.99270
Refractive Index	n20/D 1.503(lit.)

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-tert-Butylanisole?

The CAS number of 4-tert-Butylanisole is 5396-38-3.

What are the molecular formula and molecular weight of 4-tert-Butylanisole?

4-tert-Butylanisole has molecular formula C11H16O and molecular weight 164.24400 g/mol.

What are the upstream and downstream products of 4-tert-Butylanisole?

For 4-tert-Butylanisole, Upstream Products: 4-tert-Butylphenol, iodomethane, N,N-Dimethylformamide dimethyl acetal; Downstream Products: 4-tert-Butylphenol, Phenol, 5-tert-Butyl-2-methoxybenzaldehyde.

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. "4-tert-Butylanisole (CAS 5396-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15124-3 (accessed 2026-11-07).

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