CAS 119-15-3

Disperse Yellow 1

Description:

Disperse Yellow 1, with the CAS number 119-15-3, is an organic compound primarily used as a dye in the textile industry, particularly for synthetic fibers such as polyester and nylon. It belongs to the class of disperse dyes, which are characterized by their ability to be dispersed in water and used in dyeing processes that require high temperatures. This compound typically appears as a yellow powder and is known for its good lightfastness and washfastness properties, making it suitable for applications where durability is essential. Chemically, Disperse Yellow 1 is an azo dye, which means it contains an azo group (-N=N-) that contributes to its color properties. While it is effective in dyeing, it is important to handle it with care, as some azo dyes can be associated with environmental and health concerns. Proper safety measures should be taken during its use, including the use of personal protective equipment to minimize exposure.

Formula: C₁₂H₉N₃O₅

InChI: InChI=1/C12H9N3O5/c16-10-4-1-8(2-5-10)13-11-6-3-9(14(17)18)7-12(11)15(19)20/h1-7,13,16H

InChI key: InChIKey=BCPQALWAROJVLE-UHFFFAOYSA-N

SMILES: N(=O)(=O)C1=C(NC2=CC=C(O)C=C2)C=CC(N(=O)=O)=C1

Synonyms:

• Phenol, p-(2,4-dinitroanilino)-
• 4-[(2,4-Dinitrophenyl)amino]phenol
• Acetamine Yellow 2R
• Phenol, 4-[(2,4-dinitrophenyl)amino]-
• C.I. 10345
• 2,4-DINITRO-4'-HYDROXYDIPHENYLAMINE
• C.I. Disperse Yellow 1
• acetamineyellow2r
• 4-(2,4-DINITROANILINO)PHENOL
• 4'-Hydroxy-2,4-dinitrodiphenylamine
• 2,4-Dinitro-p-hydroxydiphenylamine
• 4-2,4-Dinitroanilino
• P-(2,4-DINITROANILINO)PHENOL
• LABOTEST-BB LT01487957
• 4-Hydroxy-2',4'-dinitrodiphenylamine
• 4-[(2,4-dinitrophenyl)amino]-pheno
• Amacel Yellow RR
• TIMTEC-BB SBB001098
• DISPERSE YELLOW 1
• Acetoquinone Light Yellow 2RZ
• 4-[(2',4'-DINITROPHENYL)AMINO]-PHENOL
• amacelyellowrr

Disperse Yellow 1

CAS: 119-15-3

Formula: C₁₂H₉N₃O₅

Color and Shape: Neat

Molecular weight: 275.22

Ref: 04-C12972308

Disperse Yellow 1 100 µg/mL in Acetonitrile

CAS: 119-15-3

Formula: C₁₂H₉N₃O₅

Color and Shape: Single Solution

Molecular weight: 275.22

Ref: 04-A12972308AL-100

Disperse Yellow 1 (Technical Grade)

Controlled Product

CAS: 119-15-3

Applications Disperse Yellow 1 is an azo disperse dye which is water insoluble. Disperse Yellow 1 can be used to dye polyester and acetate fibers. Dyes and metabolites, Environmental Testing.
References Nishida, K., et al.: J. Soc. Dyers Colour., 105, 112 (1989); Akkurt, F., et al.: Trends Chem. Eng., 11, 73 (2008)

Formula: C₁₂H₉N₃O₅

Color and Shape: Neat

Molecular weight: 275.22

Ref: TR-D495323