Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4'-Dimethyl-2,2'-biquinoline
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

7654-51-5

7654-51-5 structure

7654-51-5 structure

Name: 4,4'-Dimethyl-2,2'-biquinoline
Chemical Name: 2,2'-Bi-4-lepidine
CAS Number: 7654-51-5
Molecular Formula: C₂₀H₁₆N₂
Molecular Weight: 284.354
Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
Create Date: 2018-08-20 17:39:54
Modify Date: 2025-08-25 09:05:59

Name	2,2'-Bi-4-lepidine
Synonyms	2,2'-Biquinoline, 4,4'-dimethyl- 4,4'-Dimethyl-2,2'-biquinoline 4-methyl-2-(4-methylquinolin-2-yl)quinoline

Density	1.2±0.1 g/cm3
Boiling Point	466.6±40.0 °C at 760 mmHg
Melting Point	280ºC
Molecular Formula	C₂₀H₁₆N₂
Molecular Weight	284.354
Flash Point	204.3±18.6 °C
Exact Mass	284.131348
PSA	25.78000
LogP	4.74
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.689

Precursor 9
491-35-0 607-65-8 107-13-1 634-47-9
148352-47-0 140-88-5 112158-32-4 52562-19-3
292638-84-7
DownStream 0

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