1,3-Benzodioxole, 6-bromo-4-methoxy-

4-甲氧基-6-溴-1,3-苯并二噁茂

Also known as: 6-bromo-4-methoxybenzo[d][1,3]dioxole, 6-Bromo-4-methoxy-1,3-benzodioxole, 6-Bromo-4-methoxy-1,3-dioxaindane, 5-bromo-7-methoxy-1,3-benzodioxol, 6-Bromo-4-methoxy-benzo[1,3]dioxole

1,3-Benzodioxole, 6-bromo-4-methoxy- (CAS 91511-83-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H7BrO3 and a molecular weight of 231.04300 g/mol. It is also known as 6-bromo-4-methoxybenzo[d][1,3]dioxole, 6-Bromo-4-methoxy-1,3-benzodioxole and 6-Bromo-4-methoxy-1,3-dioxaindane. Key properties include a melting point of 78-79 °C (water/ethanol), a boiling point of 263.9±40.0 °C (760 mmHg) and a density of 1.640±0.06 g/cm3 (20 °C, 760 mmHg). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
91511-83-0
Jingsj CID
J-1497900-0
Molecular Formula
C8H7BrO3
Chinese Name
4-甲氧基-6-溴-1,3-苯并二噁茂
Molecular Weight
231.04300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point78-79 °C (water/ethanol)
Boiling Point263.9±40.0 °C (760 mmHg)
Density1.640±0.06 g/cm3 (20 °C, 760 mmHg)

Frequently Asked Questions

What is the CAS number of 1,3-Benzodioxole, 6-bromo-4-methoxy-?

The CAS number of 1,3-Benzodioxole, 6-bromo-4-methoxy- is 91511-83-0.

What are the molecular formula and molecular weight of 1,3-Benzodioxole, 6-bromo-4-methoxy-?

1,3-Benzodioxole, 6-bromo-4-methoxy- has molecular formula C8H7BrO3 and molecular weight 231.04300 g/mol.

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

Last updated:

How to cite: Jingsj. "1,3-Benzodioxole, 6-bromo-4-methoxy- (CAS 91511-83-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497900-0 (accessed 2026-10-24).

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