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Home > Encyclopedia > 2-Naphthalenesulfonic acid, 3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-, sodium salt (1:2)

2-Naphthalenesulfonic acid, 3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-, sodium salt (1:2)

2-Naphthalenesulfonic acid, 3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-, sodium salt (1:2) structure

2-Naphthalenesulfonic acid, 3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-, sodium salt (1:2) 

structure
  • CAS No:

    6459-69-4

  • Formula:

    C40H36N4O12S2.2Na

  • Chemical Name:

    2-Naphthalenesulfonic acid, 3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-, sodium salt (1:2)

  • Synonyms:

    2-Naphthalenesulfonic acid,3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-,sodium salt (1:2);C.I. Acid Red 134,disodium salt;2-Naphthalenesulfonic acid,3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis[4,6-dihydroxy-,disodium salt;Acid Bordeaux B;Benzyl Red 4BC;Calcocid Milling Red GP;C.I. Acid Red 134;Coomassie Bordeaux B;Elite Fast Red 3B;Kayaku Acid Red 3B;Milling Red 3B;Pharmanil Brilliant Red 3B;Polar Red 3B;Sulfonine Red 3B;Suminol Milling Bordeaux B;Supranol Fast Bordeaux B;Telon Fast Bordeaux O;Acid Red 134;Supranol Bordeaux G;Acid Bordeaux 4S;Pula Red 3B;Acid Red 3B-E;Sandolan Red N 3B;155948-46-2

  • Categories:

    Dyes and Pigments  >  Dye

2-Naphthalenesulfonic acid, 3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-, sodium salt (1:2) Basic Attributes

872.8271

872.140991

229-267-3

Characteristics

279.98000

10.88340

2-Naphthalenesulfonic acid, 3,3′-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-, sodium salt (1:2) Use and Manufacturing

Methods of Manufacturing

Using 4, 4'-diamino-3, 3'-dimethoxydiphenylcyclohexane and 4, 6-dihydroxy-2-naphthalenesulfonic acid as raw materials, the former is firstly double-nitrided, and then combined with The coupling is the product.

Uses

Mainly used for dyeing and printing wool and silk fabrics

2-Naphthalenesulfonic acid, 3,3'-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis[4,6-dihydroxy-, sodium salt (1:2): INACTIVE

Computed Properties

Molecular Weight:872.8
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:16
Rotatable Bond Count:8
Exact Mass:872.14100344
Monoisotopic Mass:872.14100344
Topological Polar Surface Area:280
Heavy Atom Count:60
Complexity:1530
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

Material

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