52435-14-0

Basic information

• Product Name: Basic Yellow 24
• Synonyms: Basic Yellow 24;2-[[(1,3-dihydro-1,3-dimethyl-2H-benzimidazol-2-ylidene)methyl]azo]-3-methylbenzothiazolium methyl sulphate;C.I. BASIC YELLOW 24;Basic yellow 24 (C.I. 11480);Benzothiazolium, 2-[[(1,3-dihydro-1,3-dimethyl- 2H-benzimidazol-2-ylidene)methyl]azo]-3-methyl -, methyl sulfate;Brilliant Yellow 7GL;Anilan Yellow 7GLF;Dycosacryl Brilliant Yellow 7GL
• CAS NO: 52435-14-0
• Molecular Formula: C19H21N5O4S2
• Molecular Weight: 447.53114
• EINECS: 257-917-6
• Product Categories: Organics
• Mol File: 52435-14-0.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: Basic Yellow 24(CAS DataBase Reference)
• NIST Chemistry Reference: Basic Yellow 24(52435-14-0)
• EPA Substance Registry System: Basic Yellow 24(52435-14-0)

Safety Data

• Hazardous Substances Data: 52435-14-0(Hazardous Substances Data)

Usage

Preparation

1,3-Dimethyl-1H-benzo[d]imidazol-2(3H)-one?and 2-Amino-3-methylbenzothiazolium chloride?condensation,Then quaternized with Dimethyl sulfate.

Properties and Applications

colourful green light yellow. Pale yellow powder. Soluble in hot water, 25 ℃ when the water solubility of 14 g/L. Dye for green light yellow acrylic colourful, accompanied by fluorescence, with red light in tengsten lamp. 120 ℃ high temperature dyeing, colored light stability. Compatibility value of 2, f value is 0.13. Used in acrylic dyeing, and can be directly printing. Standard Light Fastness Persperation Fastness Ironing Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 6-7 4-5 5 4-5 5 4 4-5

Standard

Light Fastness

Fading

Stain

ISO

6-7

InChI:InChI=1/C18H18N5S.CH4O4S/c1-21-13-8-4-5-9-14(13)22(2)17(21)12-19-20-18-23(3)15-10-6-7-11-16(15)24-18;1-5-6(2,3)4/h4-12H,1-3H3;1H3,(H,2,3,4)/q+1;/p-1