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4-Bromo-4'-propylbiphenyl

Also known as: 1,1'-Biphenyl,4-bromo-4'-propyl-, 1-(4-bromophenyl)-4-propylbenzene, 1-bromo-4-(4-propylphenyl)benzene, 4-BROMO-4'-N-PROPYLBIPHENYL, 4-BROMO-4'-PROPYLBIPHENYL, 4-bromo-4í-propylbiphenyl, 4-n-propyl-4'-bromobiphenyl, Bromopropylbiphenyl, MFCD00060105

4-Bromo-4'-propylbiphenyl (CAS 58743-81-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H15Br and a molecular weight of 275.18400 g/mol. Key properties include a melting point of 107-109°C, a boiling point of 349.5ºC at 760 mmHg, a density of 1.249 g/cm3 and a flash point of 161.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
58743-81-0
Jingsj CID
J-10232-9
Molecular Formula
C15H15Br
Molecular Weight
275.18400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point107-109°C
Boiling Point349.5ºC at 760 mmHg
Density1.249 g/cm3
Flash Point161.8ºC
Exact Mass274.03600
LogP5.06860
Refractive Index1.574

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 4-Bromo-4'-propylbiphenyl?

The CAS number of 4-Bromo-4'-propylbiphenyl is 58743-81-0.

What are the molecular formula and molecular weight of 4-Bromo-4'-propylbiphenyl?

4-Bromo-4'-propylbiphenyl has molecular formula C15H15Br and molecular weight 275.18400 g/mol.

What are the upstream and downstream products of 4-Bromo-4'-propylbiphenyl?

For 4-Bromo-4'-propylbiphenyl, Upstream Products: 4,4'-Dibromobiphenyl, 1-Iodopropane, 1,4-Dibromobenzene; Downstream Products: 4-(4-Propylphenyl)benzoic acid, 4'-Propyl[1,1'-biphenyl]-4-carbonitrile.

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

Last updated:

How to cite: Jingsj. "4-Bromo-4'-propylbiphenyl (CAS 58743-81-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10232-9 (accessed 2026-11-09).

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