2-(2H-benzotriazol-2-yl)-4-tert-butylphenol

Also known as: 2-(5-tert-Butyl-2-hydroxyphenyl)benzotriazole, 2-(2H-Benzotriazol-2-yl)-4-tert-butylphenol, 2-(benzotriazol-2-yl)-4-tert-butylphenol, EINECS 221-574-0

2-(2H-benzotriazol-2-yl)-4-tert-butylphenol (CAS 3147-76-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H17N3O and a molecular weight of 267.32600 g/mol. Key properties include a melting point of 97ºC, a boiling point of 438.1ºC at 760mmHg, a density of 1.18g/cm3 and a flash point of 218.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3147-76-0
Jingsj CID: J-1141203-6
Molecular Formula: C₁₆H₁₇N₃O
Molecular Weight: 267.32600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	97ºC
Boiling Point	438.1ºC at 760mmHg
Density	1.18g/cm3
Flash Point	218.8ºC
Exact Mass	267.13700
PSA	50.94000
LogP	3.42360
Refractive Index	1.625

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-(2H-benzotriazol-2-yl)-4-tert-butylphenol?

The CAS number of 2-(2H-benzotriazol-2-yl)-4-tert-butylphenol is 3147-76-0.

What are the molecular formula and molecular weight of 2-(2H-benzotriazol-2-yl)-4-tert-butylphenol?

2-(2H-benzotriazol-2-yl)-4-tert-butylphenol has molecular formula C16H17N3O and molecular weight 267.32600 g/mol.

What are the upstream and downstream products of 2-(2H-benzotriazol-2-yl)-4-tert-butylphenol?

For 2-(2H-benzotriazol-2-yl)-4-tert-butylphenol, Upstream Products: 4-tert-Butylphenol, 2-Nitroaniline, 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-butylphenol.

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. "2-(2H-benzotriazol-2-yl)-4-tert-butylphenol (CAS 3147-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1141203-6 (accessed 2026-11-09).

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