1,3-Naphthalenedisulfonic acid, 7-[(4-amino-2-methylphenyl)azo]-

Base Information

• Chemical Name: 1,3-Naphthalenedisulfonic acid, 7-[(4-amino-2-methylphenyl)azo]-
• CAS No.: 2494-93-1
• Molecular Formula: C₁₇H₁₅N₃O₆S₂
• Molecular Weight: 421.455
• European Community (EC) Number: 219-670-2
• NSC Number: 65536
• DSSTox Substance ID: DTXSID6062466
• Nikkaji Number: J191.985G
• Mol file: 2494-93-1.mol

Synonyms:2494-93-1;1,3-Naphthalenedisulfonic acid, 7-[(4-amino-2-methylphenyl)azo]-;EINECS 219-670-2;7-[(4-amino-2-methylphenyl)diazenyl]naphthalene-1,3-disulfonic acid;NSC 65536;7-((4-Amino-o-tolyl)azo)naphthalene-1,3-disulphonic acid;7-[(4-Amino-o-tolyl)-azo]-1,3-naphthalenedisulfonic acid;1,3-Naphthalenedisulfonic acid, 7-((4-amino-2-methylphenyl)azo)-;1,3-Naphthalenedisulfonic acid, 7-(2-(4-amino-2-methylphenyl)diazenyl)-;7-[(4-amino-o-tolyl)azo]naphthalene-1,3-disulphonic acid;1,3-Naphthalenedisulfonic acid, 7-((4-amino-o-tolyl)azo)-;1,3-Naphthalenedisulfonic acid, 7-[(4-amino-o-tolyl)azo]-;NSC65536;DTXSID6062466;SCHEMBL11655955;7-[(4-Amino-2-methylphenyl)azo]-1,3-naphthalenedisulfonic acid;1, 7-[(4-amino-o-tolyl)azo]-;NSC-65536;AKOS030227957;1, 7-[(4-amino-2-methylphenyl)azo]-

Chemical Property of 1,3-Naphthalenedisulfonic acid, 7-[(4-amino-2-methylphenyl)azo]-

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 176.24000
• Density: 1.61g/cm³
• LogP: 6.38200
• XLogP3: 2.1
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 4
• Exact Mass: 421.04022755
• Heavy Atom Count: 28
• Complexity: 789

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C=CC(=C1)N)N=NC2=CC3=C(C=C(C=C3C=C2)S(=O)(=O)O)S(=O)(=O)O

Technology Process of 1,3-Naphthalenedisulfonic acid, 7-[(4-amino-2-methylphenyl)azo]-

There total 1 articles about 1,3-Naphthalenedisulfonic acid, 7-[(4-amino-2-methylphenyl)azo]- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

1-amino-3-methylbenzene (108-44-1) → C17H15N3O6S2 (2494-93-1)

Guidance literature:

2-aminonaphthalene-6,8-disulfonate; With sodium hydroxide; In water; pH=7;

With hydrogenchloride; sodium nitrite; In water; at 0 - 5 ℃; for 1h;

1-amino-3-methylbenzene; With sodium hydroxide; sodium acetate; more than 3 stages; Product distribution / selectivity;

upstream raw materials:

1-amino-3-methylbenzene

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