2-tert-Amylphenol

Also known as: 2-(1,1-Dimethylpropyl)phenol, 2-tert-Pentylphenol, 2-(2-methylbutan-2-yl)phenol, 2-t-Amylphenol, o-tert-Amylphenol, o-tert-Pentylphenol, tert-amylphenol, tert-pentylphenol, ORTHO-TERT-AMYLPHENOL, OTAP

2-tert-Amylphenol (CAS 3279-27-4) is a compound in the Alcohols 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 -5ºC BOLING, a boiling point of 234.3ºC at 760 mmHg, a density of 0.96 g/cm3 and a flash point of > 100ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.: 3279-27-4
Jingsj CID: J-1991531-2
Molecular Formula: C₁₁H₁₆O
Molecular Weight: 164.24400 g/mol
Category: Alcohols
Last updated: 11/3/2026

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Physicochemical Properties

Melting Point	-5ºC BOLING
Boiling Point	234.3ºC at 760 mmHg
Density	0.96 g/cm3
Flash Point	> 100ºC
Exact Mass	164.12000
PSA	20.23000
LogP	3.07980
Refractive Index	1.509

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 2-tert-Amylphenol?

The CAS number of 2-tert-Amylphenol is 3279-27-4.

What are the molecular formula and molecular weight of 2-tert-Amylphenol?

2-tert-Amylphenol has molecular formula C11H16O and molecular weight 164.24400 g/mol.

What are the upstream and downstream products of 2-tert-Amylphenol?

For 2-tert-Amylphenol, Upstream Products: 2-Methylbut-2-ene, Phenol, 2-Chloro-2-methylbutane; Downstream Products: 4-tert-Amylphenol.

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

Last updated: 11/3/2026

How to cite: Jingsj. "2-tert-Amylphenol (CAS 3279-27-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991531-2 (accessed 2026-11-09).

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