Benzene, 1,4-bis(2-chloro-1,1-dimethylethyl)-

1,4-双(2-氯-1,1-二甲基乙基)苯

Also known as: 1,4-bis(2-chloro-1,1-dimethylethyl)benzene, 1,4-bis(chloro-tert-butyl)benzene, 1,4-bis(1-chloro-2-methylpropan-2-yl)benzene

Benzene, 1,4-bis(2-chloro-1,1-dimethylethyl)- (CAS 5340-57-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H20Cl2 and a molecular weight of 259.21500 g/mol. It is also known as 1,4-bis(2-chloro-1,1-dimethylethyl)benzene, 1,4-bis(chloro-tert-butyl)benzene and 1,4-bis(1-chloro-2-methylpropan-2-yl)benzene. Key properties include a boiling point of 331.8ºC at 760mmHg, a density of 1.055g/cm3 and a flash point of 167.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5340-57-8
Jingsj CID
J-1494242-6
Molecular Formula
C14H20Cl2
Chinese Name
1,4-双(2-氯-1,1-二甲基乙基)苯
Molecular Weight
259.21500 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point331.8ºC at 760mmHg
Density1.055g/cm3
Flash Point167.3ºC

Frequently Asked Questions

What is the CAS number of Benzene, 1,4-bis(2-chloro-1,1-dimethylethyl)-?

The CAS number of Benzene, 1,4-bis(2-chloro-1,1-dimethylethyl)- is 5340-57-8.

What are the molecular formula and molecular weight of Benzene, 1,4-bis(2-chloro-1,1-dimethylethyl)-?

Benzene, 1,4-bis(2-chloro-1,1-dimethylethyl)- has molecular formula C14H20Cl2 and molecular weight 259.21500 g/mol.

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

Last updated:

How to cite: Jingsj. "Benzene, 1,4-bis(2-chloro-1,1-dimethylethyl)- (CAS 5340-57-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494242-6 (accessed 2026-10-26).

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