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Home/Compounds/Dye & Pigment/Yellow 2G
C16H10Cl2N4Na2O7S2
551.3 g/mol
Dye & Pigment

Benzenesulfonic acid, 2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-4-((4-sulfophenyl)azo)-1H-pyrazol-1-yl)-, disodium salt

CAS6359-98-4EC228-819-0
Category
Dye & Pigment
Compound Class
Other
Primary Use
acid yellow dye

Acid Yellow 17 (C. I.

Dye in auto productsDye in commercial/institutional products

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

2,4,5-trichloroaniline

CAS636-30-6

dye and pigment intermediate

ReferenceSame Category

Acid blue 158

CAS6370-08-7

acid dye for textiles

ReferenceSame Category

Acid orange 3

CAS6373-74-6

dye for wool, nylon, silk, and leather

ReferenceSame Category

Acid Yellow 42

CAS6375-55-9

Acid dye for textile coloring

Referencesame scaffold

Acid yellow 34

CAS6359-90-6

acid dye for textile coloring

Referencesame scaffold

Aluminum, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid complex

CAS12225-21-7

Lake pigment for coloring

Referencesame scaffold

Tartrazine

CAS1934-21-0

synthetic azo food dye

Referencesame scaffold

Reactive Yellow 17

CAS20317-19-5

Reactive dye for textile coloration

Identifiers
IUPAC Name

disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate

InChIKey

FTZLWXQKVFFWLY-UHFFFAOYSA-L

SMILES

CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)S(=O)(=O)[O-])C3=CC(=C(C=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+]

Synonyms (60)
  • 1437 Yellow
  • Acid Leather Yellow 2GL
  • Acid Light Yellow 2G
  • Acid yellow 17
  • Acidine Fast Yellow 2GD
  • Amacid Fast Light Yellow G
  • Amacid Light Yellow 2G
  • Apocid Light Yellow 2GX
  • Belacid Fast Light Yellow 2G
  • Bucacid Light Yellow 2G
  • Calcocid Fast Yellow 2G
  • Cetil Light Yellow 2G
  • Erio Fast Flavine 3G
  • Erio Flavine 3G
  • Erio Flavine SX
  • Fast Light Yellow 2G
  • Fast Light Yellow 5GL
  • Fast Light Yellow 6GL
  • Fast Light Yellow G2X
  • Fast Light Yellow GGXN-CF
  • Fenalan Yellow G
  • Hexacol Yellow 2G
  • Hidacid Light Yellow 2G
  • Java Light Yellow 2GN
  • KCA Fast Light Yellow 5GL
  • Kayacyl Yellow GG
  • Kayaku Acid Fast Yellow GG
  • Kiton Fast Yellow 2GL
  • Light Fast Yellow 2G
  • Lighthouse Fast Yellow 2G
  • Lissamine Fast Yellow
  • Lissamine Fast Yellow 2G
  • Mitsui Acid Fast Yellow G
  • Mitsui Acid Fast Yellow GR
  • Nankai Fast Light Yellow 2G
  • Naphthazine Light Yellow 2G
  • Neran Brilliant Yellow 2G
  • New Lemon EMBL
  • Nylomine Acid Yellow P-4G
  • Pontacyl Light Yellow GX
  • Pyrazolone Yellow 2J
  • Unitertracid Light Yellow 2G
  • Vondacid Light Yellow 2GL
  • Xylene Fast Yellow 2G
  • Xylene Light Yellow 2G
  • Xylene Light Yellow 3G
  • Xylene Light Yellow N2G
  • Xylene Yellow 3GS
  • Yellow 2G
  • Yellow 2G (VAN)