2,2'-Bi-4-lepidine

2,2'-联-4-勒皮啶

Also known as: 4,4'-Dimethyl-2,2'-biquinoline, 2,2'-Biquinoline, 4,4'-dimethyl-, 2,2'-Bi(4-methylquinoline), 2,2'-Bi[4-methylquinoline], 2,2'-DI-4-LEPIDYL, Bilepidine, 4-methyl-2-(4-methylquinolin-2-yl)quinoline

CAS No.
7654-51-5
Jingsj CID
J-46599-3
Molecular Formula
C20H16N2
Chinese Name
2,2'-联-4-勒皮啶
Molecular Weight
284.354 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point280ºC
Boiling Point466.6±40.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point204.3±18.6 °C

Frequently Asked Questions

What is the CAS number of 2,2'-Bi-4-lepidine?

7654-51-5

What are the molecular formula and molecular weight of 2,2'-Bi-4-lepidine?

C20H16N2, molecular weight 284.354 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026