5-(Chloromethyl)-6-methyl-1,3-benzodioxole

5-(氯甲基)-6-甲基-1,3-苯并二噁茂

Also known as: (3,4-Methylenedioxy)-6-methylbenzyl chloride, 1,3-Benzodioxole, 5-(chloromethyl)-6-methyl-, 1,3-Benzodioxole,5-(chloroMethyl)-6-Methyl-, 4,5-Methylenedioxy-2-methylbenzyl chloride, 5-(Chloromethyl)-6-methylbenzo[d][1,3]dioxole, 5-CHLOROMETHYL-6-METHYL BENZO(1,3) DIOXIDE, 5-chloromethyl-6-methyl-1,3-benzodioxole, 6-methyl-1,3-benzodioxol-5-ylmethyl chloride

5-(Chloromethyl)-6-methyl-1,3-benzodioxole (CAS 117661-72-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9ClO2 and a molecular weight of 184.620 g/mol. It is also known as (3,4-Methylenedioxy)-6-methylbenzyl chloride, 1,3-Benzodioxole, 5-(chloromethyl)-6-methyl- and 1,3-Benzodioxole,5-(chloroMethyl)-6-Methyl-. Key properties include a boiling point of 280.7±19.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 122.4±16.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
117661-72-0
Jingsj CID
J-1524066-4
Molecular Formula
C9H9ClO2
Chinese Name
5-(氯甲基)-6-甲基-1,3-苯并二噁茂
Molecular Weight
184.620 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point280.7±19.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point122.4±16.7 °C

Frequently Asked Questions

What is the CAS number of 5-(Chloromethyl)-6-methyl-1,3-benzodioxole?

The CAS number of 5-(Chloromethyl)-6-methyl-1,3-benzodioxole is 117661-72-0.

What are the molecular formula and molecular weight of 5-(Chloromethyl)-6-methyl-1,3-benzodioxole?

5-(Chloromethyl)-6-methyl-1,3-benzodioxole has molecular formula C9H9ClO2 and molecular weight 184.620 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(Chloromethyl)-6-methyl-1,3-benzodioxole (CAS 117661-72-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524066-4 (accessed 2026-10-22).

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