6-bromo-8-(chloromethyl)-4H-1,3-benzodioxine

6-溴-8-氯甲基-4H-1,3-苯并二唑

Also known as: 4H-1,3-Benzodioxin, 6-bromo-8-(chloromethyl)-, 6-Bromo-8-(chloromethyl)-4H-benzo[d][1,3]dioxine, 6-bromo-8-(chloromethyl)-2H,4H-benzo[e][1,3]dioxane, AKOS BBS-00001449, DTXSID60383922, FT-0620990, 6-bromo-8-(chloromethyl)-2,4-dihydro-1,3-benzodioxine, AKOS000267452

6-bromo-8-(chloromethyl)-4H-1,3-benzodioxine (CAS 129888-79-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H8BrClO2 and a molecular weight of 263.51600 g/mol. It is also known as 4H-1,3-Benzodioxin, 6-bromo-8-(chloromethyl)-, 6-Bromo-8-(chloromethyl)-4H-benzo[d][1,3]dioxine and 6-bromo-8-(chloromethyl)-2H,4H-benzo[e][1,3]dioxane. Key properties include a melting point of 103ºC, a boiling point of 373.9ºC at 760mmHg, a density of 1.624g/cm3 and a flash point of 179.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
129888-79-5
Jingsj CID
J-1170095-3
Molecular Formula
C9H8BrClO2
Chinese Name
6-溴-8-氯甲基-4H-1,3-苯并二唑
Molecular Weight
263.51600 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point103ºC
Boiling Point373.9ºC at 760mmHg
Density1.624g/cm3
Flash Point179.9ºC

Frequently Asked Questions

What is the CAS number of 6-bromo-8-(chloromethyl)-4H-1,3-benzodioxine?

The CAS number of 6-bromo-8-(chloromethyl)-4H-1,3-benzodioxine is 129888-79-5.

What are the molecular formula and molecular weight of 6-bromo-8-(chloromethyl)-4H-1,3-benzodioxine?

6-bromo-8-(chloromethyl)-4H-1,3-benzodioxine has molecular formula C9H8BrClO2 and molecular weight 263.51600 g/mol.

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

Last updated:

How to cite: Jingsj. "6-bromo-8-(chloromethyl)-4H-1,3-benzodioxine (CAS 129888-79-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1170095-3 (accessed 2026-10-24).

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