5-tert-butyl-2-chloro-1,3-benzoxazole

Also known as: 2-chloro-5-tert-butylbenzoxazole, 5-(tert-butyl)-2-chlorobenzoxazole, 5-(tert-Butyl)-2-chlorobenzo[d]oxazole, 5-tert-Butyl-2-chloro-benzooxazole, Benzoxazole, 2-chloro-5-(1,1-dimethylethyl)-

5-tert-butyl-2-chloro-1,3-benzoxazole (CAS 1027076-19-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H12ClNO and a molecular weight of 209.67200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1027076-19-2
Jingsj CID: J-1521781-9
Molecular Formula: C₁₁H₁₂ClNO
Molecular Weight: 209.67200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	209.06100
PSA	26.03000
LogP	3.77870

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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 5-tert-butyl-2-chloro-1,3-benzoxazole?

The CAS number of 5-tert-butyl-2-chloro-1,3-benzoxazole is 1027076-19-2.

What are the molecular formula and molecular weight of 5-tert-butyl-2-chloro-1,3-benzoxazole?

5-tert-butyl-2-chloro-1,3-benzoxazole has molecular formula C11H12ClNO and molecular weight 209.67200 g/mol.

What are the upstream and downstream products of 5-tert-butyl-2-chloro-1,3-benzoxazole?

For 5-tert-butyl-2-chloro-1,3-benzoxazole, Upstream Products: 5-(tert-Butyl)benzoxazole-2(3H)-thione, 2-Amino-4-tert-butylphenol, 4-tert-Butyl-2-nitrophenol.

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-tert-butyl-2-chloro-1,3-benzoxazole (CAS 1027076-19-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1521781-9 (accessed 2026-11-09).

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