(6-Bromo-1,3-benzodioxol-5-yl)methanol

(6-溴-1,3-苯并二氧杂环戊烯-5-基)甲醇

Also known as: 6-Bromopiperonyl alcohol, (6-Bromobenzo[d][1,3]dioxol-5-yl)methanol, 1,3-Benzodioxole-5-methanol, 6-bromo-, 4-bromo-5-hydroxymethyl-1,2-methylenedioxybenzene, 5-bromo-6-hydroxymethyl-1,3-benzodioxol, 6-bromo-2H-1,3-benzodioxol-5-yl)methanol

(6-Bromo-1,3-benzodioxol-5-yl)methanol (CAS 6642-34-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C8H7BrO3 and a molecular weight of 231.043 g/mol. It is also known as 6-Bromopiperonyl alcohol, (6-Bromobenzo[d][1,3]dioxol-5-yl)methanol and 1,3-Benzodioxole-5-methanol, 6-bromo-. Key properties include a melting point of 90-92ºC, a boiling point of 336.1±42.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 157.1±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6642-34-8
Jingsj CID
J-1065480-4
Molecular Formula
C8H7BrO3
Chinese Name
(6-溴-1,3-苯并二氧杂环戊烯-5-基)甲醇
Molecular Weight
231.043 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point90-92ºC
Boiling Point336.1±42.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point157.1±27.9 °C

Frequently Asked Questions

What is the CAS number of (6-Bromo-1,3-benzodioxol-5-yl)methanol?

The CAS number of (6-Bromo-1,3-benzodioxol-5-yl)methanol is 6642-34-8.

What are the molecular formula and molecular weight of (6-Bromo-1,3-benzodioxol-5-yl)methanol?

(6-Bromo-1,3-benzodioxol-5-yl)methanol has molecular formula C8H7BrO3 and molecular weight 231.043 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-1,3-benzodioxol-5-yl)methanol (CAS 6642-34-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1065480-4 (accessed 2026-10-22).

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