4-propoxy-1,1'-biphenyl

4-正丙氧基联苯

Also known as: 1,1'-Biphenyl, 4-propoxy-, 1-phenyl-4-propoxybenzene, 4-n-propyloxybiphenyl, 4-n-propoxybiphenyl, 4-propoxybiphenyl, biphenyl-4-yl propyl ether, biphenyl-4-yl-propyl-aether, NSC 523883

4-propoxy-1,1'-biphenyl (CAS 6734-90-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H16O and a molecular weight of 212.28700 g/mol. It is also known as 1,1'-Biphenyl, 4-propoxy-, 1-phenyl-4-propoxybenzene and 4-n-propyloxybiphenyl. Key properties include a boiling point of 330.5ºC at 760 mmHg, a density of 1.002g/cm3 and a flash point of 130.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6734-90-3
Jingsj CID
J-1967386-0
Molecular Formula
C15H16O
Chinese Name
4-正丙氧基联苯
Molecular Weight
212.28700 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point330.5ºC at 760 mmHg
Density1.002g/cm3
Flash Point130.4ºC

Frequently Asked Questions

What is the CAS number of 4-propoxy-1,1'-biphenyl?

The CAS number of 4-propoxy-1,1'-biphenyl is 6734-90-3.

What are the molecular formula and molecular weight of 4-propoxy-1,1'-biphenyl?

4-propoxy-1,1'-biphenyl has molecular formula C15H16O and molecular weight 212.28700 g/mol.

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

Last updated:

How to cite: Jingsj. "4-propoxy-1,1'-biphenyl (CAS 6734-90-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1967386-0 (accessed 2026-10-25).

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