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1-bromo-2,3,4,5,6-pentamethylbenzene

Also known as: bromopentamethylbenzene, pentamethylbromobenzene, 1-bromopentamethylbenzene, Benzene, 1-bromo-2,3,4,5,6-pentamethyl-

1-bromo-2,3,4,5,6-pentamethylbenzene (CAS 5153-40-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H15Br and a molecular weight of 227.14100 g/mol. Key properties include a melting point of 161-162°C, a boiling point of 286.5ºC at 760 mmHg, a density of 1.214g/cm3 and a flash point of 126ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5153-40-2
Jingsj CID
J-36678-9
Molecular Formula
C11H15Br
Molecular Weight
227.14100 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point161-162°C
Boiling Point286.5ºC at 760 mmHg
Density1.214g/cm3
Flash Point126ºC
Exact Mass226.03600
LogP3.99110

Customs & Trade Information

HS Code2903999090
Summary2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-bromo-2,3,4,5,6-pentamethylbenzene?

The CAS number of 1-bromo-2,3,4,5,6-pentamethylbenzene is 5153-40-2.

What are the molecular formula and molecular weight of 1-bromo-2,3,4,5,6-pentamethylbenzene?

1-bromo-2,3,4,5,6-pentamethylbenzene has molecular formula C11H15Br and molecular weight 227.14100 g/mol.

What are the upstream and downstream products of 1-bromo-2,3,4,5,6-pentamethylbenzene?

For 1-bromo-2,3,4,5,6-pentamethylbenzene, Upstream Products: Pentamethylbenzene, 2',3',4',5',6'-Pentamethylacetophenone, 1,2,4,5-Tetramethylbenzene; Downstream Products: 2,3,4,5,6-Pentamethylbenzyl alcohol, HEXAMETHYLBENZENE.

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

Last updated:

How to cite: Jingsj. "1-bromo-2,3,4,5,6-pentamethylbenzene (CAS 5153-40-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36678-9 (accessed 2026-11-09).

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