3-(4-bromophenyl)-2H-1,4-benzoxazine

3-(4-溴苯基)-2H-1,4-苯并噁嗪

Also known as: 2H-1,4-Benzoxazine, 3-(4-bromophenyl)-, 3-(4-bromophenyl)-2H-benzo[b][1,4]oxazine, JRH-03401

3-(4-bromophenyl)-2H-1,4-benzoxazine (CAS 61821-71-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H10BrNO and a molecular weight of 288.13900 g/mol. It is also known as 2H-1,4-Benzoxazine, 3-(4-bromophenyl)-, 3-(4-bromophenyl)-2H-benzo[b][1,4]oxazine and JRH-03401. Key properties include a melting point of 165-168ºC(lit.), a boiling point of 375.1ºC at 760 mmHg, a density of 1.46g/cm3 and a flash point of 180.7ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
61821-71-4
Jingsj CID
J-47715-4
Molecular Formula
C14H10BrNO
Chinese Name
3-(4-溴苯基)-2H-1,4-苯并噁嗪
Molecular Weight
288.13900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point165-168ºC(lit.)
Boiling Point375.1ºC at 760 mmHg
Density1.46g/cm3
Flash Point180.7ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-(4-bromophenyl)-2H-1,4-benzoxazine?

The CAS number of 3-(4-bromophenyl)-2H-1,4-benzoxazine is 61821-71-4.

What are the molecular formula and molecular weight of 3-(4-bromophenyl)-2H-1,4-benzoxazine?

3-(4-bromophenyl)-2H-1,4-benzoxazine has molecular formula C14H10BrNO and molecular weight 288.13900 g/mol.

Is 3-(4-bromophenyl)-2H-1,4-benzoxazine hazardous?

3-(4-bromophenyl)-2H-1,4-benzoxazine has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-(4-bromophenyl)-2H-1,4-benzoxazine (CAS 61821-71-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47715-4 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.