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5-bromo-6-(bromomethyl)-1,3-benzodioxole

Also known as: 1,3-Benzodioxole, 5-bromo-6-(bromomethyl)-, 2-bromo-4,5-methylenedioxybenzyl bromide, 4,5-methylenedioxy-2-bromobenzyl bromide, 5-BROMO-6-BROMOMETHYL-1,3-BENZODIOXOLE, 5-Bromo-6-(bromomethyl)-1,3-dioxaindane, 5-Bromo-6-bromomethyl-1,3-benzodioxole 96%, 5-bromo-6-(bromomethyl)benzo[d][1,3]dioxole, Toluene, alpha2-dibromo-4,5-methylenedioxy, alpha,2-dibromo-4,5-methylenedioxy-toluene

5-bromo-6-(bromomethyl)-1,3-benzodioxole (CAS 5434-47-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6Br2O2 and a molecular weight of 293.94000 g/mol. Key properties include a melting point of 91-95ºC, a boiling point of 322.9ºC at 760 mmHg, a density of 2.009g/cm3 and a flash point of 130.6ºC. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5434-47-9
Jingsj CID
J-852251-8
Molecular Formula
C8H6Br2O2
Molecular Weight
293.94000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point91-95ºC
Boiling Point322.9ºC at 760 mmHg
Density2.009g/cm3
Flash Point130.6ºC
Exact Mass291.87300
PSA18.46000
LogP3.07270
Refractive Index1.64
Storage Conditions2-8℃

GHS Safety & Compliance

CorrosionSignal word: Danger
  • H314 — Causes severe skin burns and eye damage

Customs & Trade Information

HS Code2932999099
Summary2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

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

The CAS number of 5-bromo-6-(bromomethyl)-1,3-benzodioxole is 5434-47-9.

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

5-bromo-6-(bromomethyl)-1,3-benzodioxole has molecular formula C8H6Br2O2 and molecular weight 293.94000 g/mol.

Is 5-bromo-6-(bromomethyl)-1,3-benzodioxole hazardous?

5-bromo-6-(bromomethyl)-1,3-benzodioxole has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.

What are the upstream and downstream products of 5-bromo-6-(bromomethyl)-1,3-benzodioxole?

For 5-bromo-6-(bromomethyl)-1,3-benzodioxole, Upstream Products: Piperonyl alcohol, (6-Bromo-1,3-benzodioxol-5-yl)methanol, 2-Iodobenzyl bromide; Downstream Products: (6-Bromo-1,3-benzodioxol-5-yl)methanol, 2-(6-Bromo-1,3-benzodioxol-5-yl)acetic acid.

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

Last updated:

How to cite: Jingsj. "5-bromo-6-(bromomethyl)-1,3-benzodioxole (CAS 5434-47-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-852251-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.