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

27908-75-4

27908-75-4 structure

27908-75-4 structure

Name: Solvent Yellow 157
Chemical Name: 4,5,6,7-Tetrachloro-2-(2-quinolinyl)-1H-indene-1,3(2H)-dione
CAS Number: 27908-75-4
Molecular Formula: C₁₈H₇Cl₄NO₂
Molecular Weight: 411.066
Catalog: Dyes and pigments dye Solvent dye
Create Date: 2018-06-10 14:23:11
Modify Date: 2025-08-21 10:50:02

Name	4,5,6,7-Tetrachloro-2-(2-quinolinyl)-1H-indene-1,3(2H)-dione
Synonyms	4,5,6,7-Tetrachlor-2,3-dihydro-1H-isoindol-1-on 4,5,6,7-Tetrachloro-2-(quinolin-2-yl)-1H-indene-1,3(2H)-dione 1H-Indene-1,3(2H)-dione, 4,5,6,7-tetrachloro-2-(2-quinolinyl)- 4,5,6,7-Tetrachlorchinophthalon 4,5,6,7-Tetrachloro-2-(2-quinolinyl)-1H-indene-1,3(2H)-dione 1H-Isoindol-1-one,4,5,6,7-tetrachloro-2,3-dihydro

Density	1.6±0.1 g/cm3
Boiling Point	624.2±55.0 °C at 760 mmHg
Molecular Formula	C₁₈H₇Cl₄NO₂
Molecular Weight	411.066
Flash Point	331.3±31.5 °C
Exact Mass	408.923096
PSA	47.03000
LogP	5.96
Vapour Pressure	0.0±1.8 mmHg at 25°C
Index of Refraction	1.716

HS Code	2933499090

91-63-4 structure

91-63-4

117-08-8 structure

117-08-8

~91%

27908-75-4 structure

27908-75-4

Literature: TOYO INK MFG. CO., LTD. Patent: EP1702960 A2, 2006 ; Location in patent: Page/Page column 17-18 ;

Precursor 2
91-63-4 117-08-8
DownStream 0

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.