4-(2-Benzoxazolyl)benzonitrile

Also known as: 2-(4-Cyanophenyl)benzoxazole, 4-(1,3-Benzoxazol-2-yl)benzonitrile, 4-(Benzo[d]oxazol-2-yl)benzonitrile, 4-(Benzoxazol-2-yl)benzonitrile, Benzonitrile, 4-(2-benzoxazolyl)-

4-(2-Benzoxazolyl)benzonitrile (CAS 838-33-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H8N2O and a molecular weight of 220.22600 g/mol. Key properties include a boiling point of 366ºC at 760 mmHg, a density of 1.3g/cm3 and a flash point of 175.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 838-33-5
Jingsj CID: J-944844-6
Molecular Formula: C₁₄H₈N₂O
Molecular Weight: 220.22600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	366ºC at 760 mmHg
Density	1.3g/cm3
Flash Point	175.1ºC
Exact Mass	220.06400
PSA	49.82000
LogP	3.36648
Refractive Index	1.679

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 4-(2-Benzoxazolyl)benzonitrile?

The CAS number of 4-(2-Benzoxazolyl)benzonitrile is 838-33-5.

What are the molecular formula and molecular weight of 4-(2-Benzoxazolyl)benzonitrile?

4-(2-Benzoxazolyl)benzonitrile has molecular formula C14H8N2O and molecular weight 220.22600 g/mol.

What are the upstream and downstream products of 4-(2-Benzoxazolyl)benzonitrile?

For 4-(2-Benzoxazolyl)benzonitrile, Upstream Products: 2-Aminophenol, 4-Cyanobenzaldehyde, 4-Cyanobenzoic 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-(2-Benzoxazolyl)benzonitrile (CAS 838-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-944844-6 (accessed 2026-11-09).

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