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Home > Encyclopedia > 3-[[2-(Benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile

3-[[2-(Benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile

3-[[2-(Benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile structure

3-[[2-(Benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile 

structure
  • CAS No:

    40690-89-9

  • Formula:

    C24H21N5O4

  • Chemical Name:

    3-[[2-(Benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile

  • Synonyms:

    Propanenitrile,3-[[2-(benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]-;Propanenitrile,3-[[2-(benzoyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]-;3-[[2-(Benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile;C.I. Disperse Orange 95;Kayalon Polyester Orange R-SF;Dianix Orange G-SE;Disperse Orange 73;C.I. 111193;C.I. Disperse Orange 73;3-[N-[2-(Benzoyloxy)ethyl]-p-(p-nitrophenylazo)anilino]propionitrile;2-[-N-(2-Cyanoethyl)-4-[(p-nitrophenyl)azo]anilino]ethyl benzoate;4-(4-Nitrophenylazo)-N-(β-benzoyloxyethyl)-N-(β-cyanoethyl)aniline;4-[N-(β-Cyanoethyl)-N-(β-benzoyloxyethyl)amino]-4′-nitroazobenzene;4-Nitro-4′-[(2-cyanoethyl)(2-benzoyloxyethyl)amino]azobenzene;Disperse Orange R-SF;Dianix Orange S-G;51923-20-7;79300-11-1

  • Categories:

    Dyes and Pigments  >  Dye

3-[[2-(Benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile Basic Attributes

443.45464

443.45

255-037-7

DTXSID4068246

Characteristics

124

6.11048

1.23

672.1ºC at 760mmHg

360.3ºC

1.615

3-[[2-(Benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]propanenitrile Use and Manufacturing

Methods of Manufacturing

Taking N-cyanoethyl-N-hydroxyethylaniline and p-nitroaniline as raw materials, firstly N-cyanoethyl-N-hydroxyethylaniline and benzoyl chloride are benzoylated to obtain intermediate (I) . Then the p-nitroaniline is diazotized and coupled with (I) to obtain the product. After filtering, grinding and drying, the finished product is obtained.

Uses

Disperse Orange R-SF is suitable for the dyeing of polyester and polyester-cotton and polyester-acetate fibers and the printing of its fabrics. It has bright colors, medium dyeing depth and good transferability, and excellent fastness. It is still one of the main components of black dye 2B-SE.

Propanenitrile, 3-[[2-(benzoyloxy)ethyl][4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]-: ACTIVE

Computed Properties

Molecular Weight:443.5
XLogP3:4.9
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:10
Exact Mass:443.15935417
Monoisotopic Mass:443.15935417
Topological Polar Surface Area:124
Heavy Atom Count:33
Complexity:693
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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