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Home > Encyclopedia > 7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4)

7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4)

7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) structure

7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) 

structure
  • CAS No:

    72208-28-7

  • Formula:

    C41H35N7O14S4

  • Chemical Name:

    7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4)

  • Synonyms:

    Solvent Brown 20;7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4);1,3-Naphthalenedisulfonic acid, 7,7'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis-, compd. with N,N'-bis(2-methylphenyl)guanidine (1:4);C.I. Solvent Brown 20;7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4);7,7'-[(4,6-Dihydroxy-1,3-phenylene)bis(2,1-diazenediyl)]bis-1,3-naphthalenedisulfonic acid N,N'-Bis(2-methylphenyl)guanidine;7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) ISO 9001:2015 REACH;Transparent Brown K

  • Categories:

    Dyes and Pigments  >  Dye

7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) Basic Attributes

978.01

1694.539

276-477-6

TSCA listed

Characteristics

539

Safety Information

P264, P270, P301+P312, P330, P501

H302

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 3 companies from 1 notifications to the ECHA C&L Inventory.

7,7'-[(4,6-dihydroxy-m-phenylene)diazo]bis(naphthalene-1,3-disulphonic) acid, compound with N,N'-di(o-tolyl)guanidine (1:4) Use and Manufacturing

1,3-Naphthalenedisulfonic acid, 7,7'-[(4,6-dihydroxy-1,3-phenylene)bis(2,1-diazenediyl)]bis-, compd. with N,N'-bis(2-methylphenyl)guanidine (1:4): ACTIVE

Computed Properties

Molecular Weight:1696.0
Hydrogen Bond Donor Count:14
Hydrogen Bond Acceptor Count:22
Rotatable Bond Count:20
Exact Mass:1694.53922618
Monoisotopic Mass:1694.53922618
Topological Polar Surface Area:543
Heavy Atom Count:120
Complexity:1830
Covalently-Bonded Unit Count:5
Compound Is Canonicalized:Yes

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