Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Solvent Red 197
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Solvent red 197
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

52372-39-1

52372-39-1 structure

52372-39-1 structure

Name: Solvent Red 197
Chemical Name: (7e)-3-(diethylamino)-7-imino-7h-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile
CAS Number: 52372-39-1
Molecular Formula: C₂₃H₁₉N₅O
Molecular Weight: 381.43000
Catalog: Dyes and pigments dye Solvent dye
Create Date: 2018-09-07 10:29:31
Modify Date: 2025-08-25 15:04:26

Name	(7e)-3-(diethylamino)-7-imino-7h-chromeno[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile
Synonyms	Solvent Red 197 3-(Diethylamino)-7-imino-7H-benzo[4,5]imidazo[1,2-a]chromeno[3,2-c]pyridine-6-carbonitrile EINECS 257-885-3

Density	1.33 g/cm3
Boiling Point	557.8ºC at 760 mmHg
Molecular Formula	C₂₃H₁₉N₅O
Molecular Weight	381.43000
Flash Point	291.2ºC
Exact Mass	381.15900
PSA	81.32000
LogP	4.68398
Index of Refraction	1.713

17754-91-5 structure

17754-91-5

109-77-3 structure

109-77-3

~%

52372-39-1 structure

52372-39-1

Literature: GENERAL ELECTRIC COMPANY Patent: US2007/238817 A1, 2007 ; Location in patent: Page/Page column 7 ;

Precursor 2
17754-91-5 109-77-3
DownStream 1
52372-36-8

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