CAS 3180-81-2 DISPERSE RED 13 - Materials / Alfa Chemistry

NAVIGATION

DISPERSE RED 13

PRICE INQUIRY

Catalog Number

ACM3180812-1

CAS Number

3180-81-2

Product Name

DISPERSE RED 13

Structure

Category

Other Materials

Synonyms

CI 11115;CELLITON RUBINE B;DISPERSE RED 13;ACETAMINE RUBINE B;2-[4-(2-CHLORO-4-NITROPHENYLAZO)-N-ETHYLPHENYLAMINO]ETHANOL;SETACYL RED 2B;2-((4-((2-chloro-4-nitrophenyl)azo)phenyl)ethylamino-ethano;2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]-etha

IUPAC Name

2-[4-[(2-chloro-4-nitrophenyl)diazenyl]-N-ethylanilino]ethanol

Molecular Weight

348.78g/mol

Molecular Formula

C16H17ClN4O3

Canonical SMILES

CCN(CCO)C1=CC=C(C=C1)N=NC2=C(C=C(C=C2)[N+](=O)[O-])Cl

InChI

InChI=1S/C16H17ClN4O3/c1-2-20(9-10-22)13-5-3-12(4-6-13)18-19-16-8-7-14(21(23)24)11-15(16)17/h3-8,11,22H,2,9-10H2,1H3

InChI Key

FEJPWLNPOFOBSP-UHFFFAOYSA-N

Melting Point

133.0 °C

Application

DISPERSE RED 13 serves as a versatile dye known for its deep, dark red hue, particularly when dissolved in ethanol and acetone. It exhibits unique color changes in different chemical environments, turning orange to brown in strong sulfuric acid and maintaining a blu-ray red in both diluted sulfuric and strong hydrochloric acid solutions. Its purpose extends across a range of materials, capable of dyeing and printing on polyester, acetate fiber, triacetate fiber, acrylic, as well as blended fabrics. Additionally, it can be applied to wool and plastic coloring. The product demonstrates notable colorfastness, achieving scores of 4-5 in ISO standards for ironing, perspiration, and washing fastness, indicating minimal fading and staining, with light fastness rated at 3-4.

Complexity

424

Covalently-Bonded Unit Count

EC Number

221-668-1

Exact Mass

348.098918g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

Disperse Red 13

Monoisotopic Mass