Basic information
- CAS
6537-66-2- Standard SMILES
Cc1ccc2nc(-c3ccc4nc(-c5ccc(N=Nc6ccc(-c7nc8ccc(-c9nc%10ccc(C)c(S(=O)(=O)[O-])c%10s9)cc8s7)cc6)cc5)sc4c3)sc2c1S(=O)(=O)[O-].[Na+].[Na+]- InChIKey
ZZMVQXGPIIXLMO-UHFFFAOYSA-L- Molecular formula
- C42H24N6Na2O6S6
- Average molar mass
- 947.1 g/mol
- Monoisotopic mass
- 945.98769811
Overview
See other relationships...
Names & identifiers
- Preferred name
- Sodium 6-methyl-2'-(4-((4-(6-methyl-7-sulfonato-[2,6'-bibenzo[d]thiazol]-2'-yl)phenyl)diazenyl)phenyl)-[2,6'-bibenzo[d]thiazole]-7-sulfonate
- IUPAC
- disodium;6-methyl-2-[2-[4-[[4-[6-(6-methyl-7-sulfonato-1,3-benzothiazol-2-yl)-1,3-benzothiazol-2-yl]phenyl]diazenyl]phenyl]-1,3-benzothiazol-6-yl]-1,3-benzothiazole-7-sulfonate
- English name
- DIRECT YELLOW 29
- Molecular formula
- C42H24N6Na2O6S6
- Molecular weight
- 947.05
Names & synonyms
Direct Yellow 296537-66-2C.I. 19556Sodium 6-methyl-2'-(4-((4-(6-methyl-7-sulfonato-[2,6'-bibenzo[d]thiazol]-2'-yl)phenyl)diazenyl)phenyl)-[2,6'-bibenzo[d]thiazole]-7-sulfonateC.I. Direct Yellow 29NSC-326208SCHEMBL30205808ZZMVQXGPIIXLMO-UHFFFAOYSA-LCI 19556Q27896534disodium;6-methyl-2-[2-[4-[[4-[6-(6-methyl-7-sulfonato-1,3-benzothiazol-2-yl)-1,3-benzothiazol-2-yl]phenyl]diazenyl]phenyl]-1,3-benzothiazol-6-yl]-1,3-benzothiazole-7-sulfonateDURAZOL YELLOW
Show more names
Solar Yellow BSaturn Yellow LRTTriamin Yellow RT.Chloramine yellow gDirect Fast Yellow BAmanil fast yellow bx
Properties
Computed structural properties
- Topological polar surface area
- 320 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 16
- Rotatable bonds
- 6
- Heavy atoms
- 62
- Formal charge
- 0
- Complexity
- 1,620
Physicochemical properties
- FDA UNII
- 240 D948B7 · S240D948B7
- EPA Substance Registry System
- 2 · [2,6'-Bibenzothiazole]-7-sulfonic acid, 2',2'''-(azodi-4,1-phenylene)bis[6-methyl-, disodium salt (6537-66-2)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (10 of 10) of all reports.
Not Classified
Aggregated GHS information provided per 10 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationChemical: [2,6'-Bibenzothiazole]-7-sulfonic acid, 2',2'''-(azodi-4,1-phenylene)bis[6-methyl-, disodium salt
Other Safety InformationIMAP assessments - [2,6'-Bibenzothiazole]-7-sulfonic acid, 2',2'''-(azodi-4,1-phenylene)bis[6-methyl-, disodium salt: Human health tier I assessment
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- TSCA listed
Chemistry & industry
Applications
UsesDIRECT YELLOW 29 can be used to dye cotton and viscose fibers, and can also be used for direct printing and color discharge, but it cannot be discharged white. When dyeing cotton and viscose fibers, it produces a reddish-yellow color that is slightly dull and has poor migration properties. It is usually blended with red and brown dyes to adjust the hue, but it is not suitable for blending with blue, green, or gray. It can be used to dye polyester and viscose blended fabrics in a high-temperature co-bath with disperse dyes.
Preparation methods
Preparationuse sodium hypochlorite processing C.I. Direct Yellow 59 (C.I. 49000) solution.
Upstream & downstream products
Upstream raw materials
Suppliers4 total
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Dideu Industries Group Limited+86-29-81148696 +86-15129568250 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…