6-Bromobenzo[d]isoxazol-3(2H)-one

Also known as: 1,2-Benzisoxazol-3(2H)-one, 6-bromo-, 6-Bromo-1,2-benzoxazol-3(2H)-one, 6-bromo-1,2-benzisoxazol-3-ol, 6-bromo-1,2-benzoxazol-3-ol, 6-bromo-1,2-benzoxazol-3-one, 6-Bromo-1,2-benzisoxazol-3(2H)-one

6-Bromobenzo[d]isoxazol-3(2H)-one (CAS 65685-51-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C7H4BrNO2 and a molecular weight of 214.016 g/mol. Key properties include a melting point of 219-221ºC and a density of 1.8±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 65685-51-0
Jingsj CID: J-1455445-1
Molecular Formula: C₇H₄BrNO₂
Molecular Weight: 214.016 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	219-221ºC
Density	1.8±0.1 g/cm3
Exact Mass	212.942535
PSA	46.00000
LogP	2.33
Refractive Index	1.628
Storage Conditions	2-8°C

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 6-Bromobenzo[d]isoxazol-3(2H)-one?

The CAS number of 6-Bromobenzo[d]isoxazol-3(2H)-one is 65685-51-0.

What are the molecular formula and molecular weight of 6-Bromobenzo[d]isoxazol-3(2H)-one?

6-Bromobenzo[d]isoxazol-3(2H)-one has molecular formula C7H4BrNO2 and molecular weight 214.016 g/mol.

What are the upstream and downstream products of 6-Bromobenzo[d]isoxazol-3(2H)-one?

For 6-Bromobenzo[d]isoxazol-3(2H)-one, Upstream Products: Acetohydroxamic acid, Methyl 4-bromo-2-fluorobenzoate, 4-Bromo-N,2-dihydroxybenzamide.

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. "6-Bromobenzo[d]isoxazol-3(2H)-one (CAS 65685-51-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1455445-1 (accessed 2026-11-09).

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