ChemicalBook Product Catalog Dyes and Pigments dye Direct Dyes disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Basic information
Product Name:disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate
Synonyms:disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate;Direct Yellow 157;C.I. Direct yellow 157;disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl) amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate;7-Benzothiazolesulfonic acid, 2-[4-[[1-[[(2-methoxy-5-methyl- 4-sulfophenyl)amino]carbonyl]-2-oxopropyl]azo ]phenyl]-6-methyl-, disodium salt;Yellow 6GF;2-[4-[1-[2-Methoxy-5-methyl-4-(sodiosulfo)phenylaminocarbonyl]-2-oxopropylazo]phenyl]-6-methyl-7-benzothiazolesulfonic acid sodium salt;isodium,2-[4-[[1-(2-methoxy-5-methyl-4-sulfonatoanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]-6-methyl-1,3-benzothiazole-7-sulfonate
CAS:72705-26-1
MF:C26H25N4NaO9S3
MW:656.67
EINECS:276-771-4
Product Categories:Dyes and Pigments;Organics
Mol File:72705-26-1.mol
disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Structure
disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Chemical Properties
density 1.608[at 20℃]
vapor pressure 0Pa at 25℃
Water Solubility 82.04g/L at 20℃
LogP-1.925 at 20℃
Safety Information
MSDS Information
disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Usage And Synthesis
Preparation2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and 5-Methoxy-2-methyl-4-(3-oxobutanamido)benzenesulfonic acid coupling.
Flammability and ExplosibilityNonflammable
Properties and Applicationscolourful green light yellow. Mainly used for paper shading.
disodium 2-[4-[[1-[[(2-methoxy-5-methyl-4-sulphonatophenyl)amino]carbonyl]-2-oxopropyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Preparation Products And Raw materials
Raw materials4-[(1,3-dioxybutyl)amino]-5-methoxy-2-methyl-benzenesulfonic acid-->2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid
Direct Yellow 148:1 4-[[4-[[[4-[(3-Carboxy-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid disodium salt 1,5-Naphthalenedisulfonic acid, 3,3'-[1,4-piperazinediylbis[(6-chloro-1,3,5-triazine-4,2-diyl)imino [2-(acetylamion)-4,1-phenylene]bis-, tetrasodium salt DIRECT YELLOW 154 Direct Yellow 153 Direct Yellow 161 DIRECT YELLOW 147 Direct Yellow 143 Direct Yellow 142
Email:[email protected] [email protected]
Copyright © 2024 Mywellwork.com All rights reserved.