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Basic Yellow 11

Basic Yellow 11 structure

Basic Yellow 11 

structure
  • CAS No:

    4208-80-4

  • Formula:

    C21H25N2O2.Cl

  • Chemical Name:

    Basic Yellow 11

  • Synonyms:

    3H-Indolium,2-[2-[(2,4-dimethoxyphenyl)amino]ethenyl]-1,3,3-trimethyl-,chloride (1:1);3H-Indolium,2-[2-(2,4-dimethoxyanilino)vinyl]-1,3,3-trimethyl-,chloride;3H-Indolium,2-[2-[(2,4-dimethoxyphenyl)amino]ethenyl]-1,3,3-trimethyl-,chloride;2-[2-(2,4-Dimethoxyanilino)vinyl]-1,3,3-trimethyl-3H-indolium chloride;C.I. 48055;Aizen Cathilon Yellow 3GLH;Aizen Cathilon Yellow 3GL;Astrazon Yellow 3G;Astrazon Yellow 3GL;Genacryl Yellow 3G;Genacryl Yellow 4G;Nabor Yellow 4G;Panacryl Yellow 3GL;Sevron Yellow R;Sumiacryl Yellow 3G;C.I. Basic Yellow 11;Sevron Yellow 1;Basic Yellow 11;Sandocryl Yellow BGL;Aizen Cathilon Yellow 3GH;Deorlene Yellow 2G;Yoracryl Yellow 4G;Atacryl Yellow 4G;C.I. Basic Yellow 18;Maxilon Yellow 3GL;Atacryl Yellow 4G-FS;NSC 631612;Golden Yellow 7GL;12768-84-2

  • Categories:

    Cosmetic Ingredient  >  Hair Dyeing

Basic Yellow 11 Basic Attributes

372.89

372.16000

224-132-5

Characteristics

33.50000

1.37140

Safety Information

3

UL7175000

Basic Yellow 11 Use and Manufacturing

Methods of Manufacturing

Take ω-aldehyde (1, 3, 3-trimethyl-△2, α-indolineacetaldehyde) and 2, 5-dimethoxyaniline as raw materials, condense under acidic conditions, and then form a double salt with ZnCl2 to obtain the product. After filtering and drying, the finished product is obtained.

Uses

Mainly used for dyeing acrylic fiber and its blended fabrics

Computed Properties

Molecular Weight:372.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:5
Exact Mass:372.1604557
Monoisotopic Mass:372.1604557
Topological Polar Surface Area:33.5
Heavy Atom Count:26
Complexity:526
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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