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2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl

Also known as: 2,2'-Dibromo-4,4'-di-tert-butylbiphenyl, 2,2'-Dibromo-4,4'-bis(1,1-dimethylethyl)-1,1'-biphenyl, 2-bromo-1-(2-bromo-4-tert-butylphenyl)-4-tert-butylbenzene, 4,4'-Di-tert-butyl-2,2'-dibromobiphenyl, CX1322

2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl (CAS 70728-93-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H24Br2 and a molecular weight of 424.21300 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
70728-93-7
Jingsj CID
J-1156562-1
Molecular Formula
C20H24Br2
Molecular Weight
424.21300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass422.02400
LogP7.47360

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 2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl?

The CAS number of 2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl is 70728-93-7.

What are the molecular formula and molecular weight of 2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl?

2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl has molecular formula C20H24Br2 and molecular weight 424.21300 g/mol.

What are the upstream and downstream products of 2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl?

For 2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl, Upstream Products: 4,4'-Di-tert-butylbiphenyl; Downstream Products: 2,2'-Dibromobiphenyl, 4,4'-Di-tert-butylbiphenyl, 2-Bromo-4,4'-di-tert-butyl-1,1'-biphenyl.

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

Last updated:

How to cite: Jingsj. "2,2'-Dibromo-4,4'-di-tert-butyl-1,1'-biphenyl (CAS 70728-93-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156562-1 (accessed 2026-11-09).

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