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3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile

3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile structure

CAS No:
16586-42-8
Formula:
C19H18N6O2S
Chemical Name:
3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile
Synonyms:
Propanenitrile,3-[ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]-;Propionitrile,3-[N-ethyl-4-[(6-nitro-2-benzothiazolyl)azo]-m-toluidino]-;Propanenitrile,3-[ethyl[3-methyl-4-[(6-nitro-2-benzothiazolyl)azo]phenyl]amino]-;3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile;C.I. 112290;Disperse Red 179;C.I. Disperse Red 179;C.I. Disperse Violet 52;Kayalon Polyester Rubine BL-S;Disperse Violet 52;Kayalon Polyester Rubine BL-S 200;61951-64-2;88651-01-8
Categories:
Dyes and Pigments > Dye

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3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile Basic Attributes

Molecular Weight：

394.45022

Exact Mass：

394.45

EC Number：

240-639-4

DSSTox ID：

DTXSID0066084

Characteristics

PSA：

139

XLogP3：

6.19148

Density：

1.34±0.1 g/cm3(Predicted)

Boiling Point：

634.3±65.0 °C(Predicted)

Flash Point：

337.4ºC

Refractive Index：

1.68

Vapor Pressure：

5.41E-16mmHg at 25°C

3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile Use and Manufacturing

Methods of Manufacturing

Using 2-amino-6-nitrobenzothiazole and 3-methyl-N-ethyl-N-cyanoethylaniline as raw materials. First, the former is diazotized, and then coupled with the latter to obtain the product. After filtering, grinding and drying, the finished product is obtained.

Uses

Disperse Red 2B is used for dyeing and printing of polyester fibers and their fabrics. It is suitable for high temperature and high pressure dyeing and hot melt dyeing, and can also be used for carrier dyeing.

Manufacturing Info：

Propanenitrile, 3-[ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]-: ACTIVE

Computed Properties

Molecular Weight:394.5
XLogP3:4.9
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:6
Exact Mass:394.12119501
Monoisotopic Mass:394.12119501
Topological Polar Surface Area:139
Heavy Atom Count:28
Complexity:617
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Latest News on 3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile

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Guide of 3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile

Basic Attributes
Characteristics
Use and Manufacturing
Computed Properties
Latest News
Learn More Other Chemicals

3-[Ethyl[3-methyl-4-[2-(6-nitro-2-benzothiazolyl)diazenyl]phenyl]amino]propanenitrile

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