Benzo[c]isoxazole-3-carbonyl chloride

Also known as: 2,1-Benzisoxazole-3-carbonyl chloride, Benz[c]isoxazole-3-carbonyl chloride, 2,1-Benzisoxazole-3-carbonyl chloride (9CI)

Benzo[c]isoxazole-3-carbonyl chloride (CAS 535992-89-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H4ClNO2 and a molecular weight of 181.57600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 535992-89-3
Jingsj CID: J-1088450-1
Molecular Formula: C₈H₄ClNO₂
Molecular Weight: 181.57600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	180.99300
PSA	43.10000
LogP	2.20680

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 Benzo[c]isoxazole-3-carbonyl chloride?

The CAS number of Benzo[c]isoxazole-3-carbonyl chloride is 535992-89-3.

What are the molecular formula and molecular weight of Benzo[c]isoxazole-3-carbonyl chloride?

Benzo[c]isoxazole-3-carbonyl chloride has molecular formula C8H4ClNO2 and molecular weight 181.57600 g/mol.

What are the upstream and downstream products of Benzo[c]isoxazole-3-carbonyl chloride?

For Benzo[c]isoxazole-3-carbonyl chloride, Upstream Products: 2,1-Benzisoxazole-3-carboxylic 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. "Benzo[c]isoxazole-3-carbonyl chloride (CAS 535992-89-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088450-1 (accessed 2026-11-09).

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