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Disperse Blue 26

Disperse Blue 26 structure

CAS No:
3860-63-7
Formula:
C16H14N2O4
Chemical Name:
Disperse Blue 26
Synonyms:
9,10-Anthracenedione,1,5-dihydroxy-4,8-bis(methylamino)-;Anthraquinone,1,5-dihydroxy-4,8-bis(methylamino)-;1,5-Dihydroxy-4,8-bis(methylamino)-9,10-anthracenedione;C.I. 63305;Duranol Blue G;Duranol Printing Blue G;Kayalon Polyester Blue GF;Serilene Blue 2GL;Serilene Blue GL;Sumikaron Blue BR;C.I. Disperse Blue 26;Resiren Blue TG;Dispersol Blue B-G;Sumikaron Blue E-BR;PTB 31;Disperse Blue 26;Navilene Blue GL;RTB 31;Dipersol Blue B-G;Akasperse Blue 7G
Categories:
Dyes and Pigments > Dye

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Disperse Blue 26 Basic Attributes

Molecular Weight：

298.29336

Exact Mass：

298.29

EC Number：

223-373-3

DSSTox ID：

DTXSID2063212

HScode：

2922509090

Characteristics

PSA：

98.66000

XLogP3：

2.10260

Appearance：

navy blue powder

Density：

1.53 g/cm3

Melting Point：

217 °C

Boiling Point：

614.3ºC at 760mmHg

Flash Point：

325.3ºC

Refractive Index：

1.778

Water Solubility：

20.28ug/L(25 ºC)

Drug Information

MeSH Entry Terms：

C.I. disperse blue 26

Disperse Blue 26 Use and Manufacturing

Methods of Manufacturing

Using 1, 5-diamino-4, 8-dihydroxyanthraquinone and methyl chloride as raw materials, the product is obtained by condensing the two. After post-treatment and drying, the finished product is obtained.

Uses

Disperse Blue E-BR is a sky blue dye, level dyeing is acceptable, the fastness of each item is medium, and the dark color is good. It is suitable for high temperature and high pressure method and carrier method dyeing, and the hot melt method should only dye light colors. The dyeing of diacetate fiber is bright and bright, and the dyeing is slow. Dyeing triacetate fiber and nylon is not as bright as diacetate fiber. It can be used for direct printing of nylon and polyester fabrics, and cannot be used for printing and anti-discharge. It is mainly used for dyeing diacetate fiber as one of the three primary colors to match various colors with Disperse Yellow SE-FL (CIDisperse Yellow 42) and Disperse Red E-4B (CIDisperse Red 60).

Manufacturing Info：

9,10-Anthracenedione, 1,5-dihydroxy-4,8-bis(methylamino)-: INACTIVE

Computed Properties

Molecular Weight:298.29
XLogP3:3.2
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:2
Exact Mass:298.09535693
Monoisotopic Mass:298.09535693
Topological Polar Surface Area:98.7
Heavy Atom Count:22
Complexity:427
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes