15935-52-1

Basic information

• Product Name: Vat Blue 64
• Synonyms: Vat Blue 64;N,N'-[1,3,4-oxadiazole-2,5-diylbis(4-amino-9,10-dihydro-9,10-dioxoanthracene-3,1-diyl)]bis(benzamide);Benzamide, N,N'-[1,3,4-oxadiazole-2, 5-diylbis(4-amino-9,10-dihydro-9,10-dioxo-3,1-anthracenediyl )]bis-;N,N'-[1,3,4-Oxadiazole-2,5-diylbis(4-amino-9,10-dihydro-9,10-dioxo-3,1-anthracenediyl)]bisbenzamide
• CAS NO: 15935-52-1
• Molecular Formula: C₄₄H₂₆N₆O₇
• Molecular Weight: 750.71324
• EINECS: 240-074-3
• Product Categories: Organics
• Mol File: 15935-52-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.529g/cm³
• Refractive Index: 1.782
• PKA: 11.25±0.20(Predicted)
• CAS DataBase Reference: Vat Blue 64(CAS DataBase Reference)
• NIST Chemistry Reference: Vat Blue 64(15935-52-1)
• EPA Substance Registry System: Vat Blue 64(15935-52-1)

Safety Data

• Hazardous Substances Data: 15935-52-1(Hazardous Substances Data)

Usage

Description

Vat Blue 64 is a dark blue powder that is used as a dye in the textile industry. It is known for its ability to produce a sauce red color through alkaline reduction and a dark brown color through acid reduction.

Uses

Used in Textile Industry:
Vat Blue 64 is used as a dye for cotton, polyester/cotton blended fabric, and knit fabric. It is valued for its ability to produce vibrant and long-lasting colors, as well as its resistance to various factors such as ironing, chlorine bleach, light, mercerization, oxygen bleach, and soaping.
Standard:
Vat Blue 64 meets the ISO standard of 4-5, indicating its high quality and performance in the textile industry.

Standard

Ironing Fastness

Fading

Stain

ISO

4

InChI:InChI=1/C44H26N6O7/c45-35-27(19-29(47-41(55)21-11-3-1-4-12-21)31-33(35)39(53)25-17-9-7-15-23(25)37(31)51)43-49-50-44(57-43)28-20-30(48-42(56)22-13-5-2-6-14-22)32-34(36(28)46)40(54)26-18-10-8-16-24(26)38(32)52/h1-20H,45-46H2,(H,47,55)(H,48,56)