1-Naphthalenesulfonic acid, 3-amino-4-hydroxy-

Base Information Edit

Chemical Name:1-Naphthalenesulfonic acid, 3-amino-4-hydroxy-
CAS No.:567-13-5
Molecular Formula:C10H9 N O4 S
Molecular Weight:239.252
Hs Code.:
European Community (EC) Number:209-302-9
UNII:BPS154BPHJ
DSSTox Substance ID:DTXSID1060344
Nikkaji Number:J28.907H
Wikidata:Q27274799
Mol file:567-13-5.mol

Synonyms:2-amino-1-naphthol-4-sulfonic acid;NH2-naphthol-SO3

Suppliers and Price of 1-Naphthalenesulfonic acid, 3-amino-4-hydroxy-

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
2-AMINO-1-NAPHTHOL-4-SULPHONIC ACID 95.00%
25G
$ 1163.87

Total 17 raw suppliers

Chemical Property of 1-Naphthalenesulfonic acid, 3-amino-4-hydroxy- Edit

Chemical Property:

Melting Point:290 °C (dec.)(lit.)
Boiling Point:°Cat760mmHg
PKA:-0.13±0.40(Predicted)
Flash Point:°C
PSA：109.00000
Density:1.627 g/cm³
LogP:3.03630
XLogP3:0.9
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:239.02522894
Heavy Atom Count:16
Complexity:350

Purity/Quality:

99%, ^*data from raw suppliers

2-AMINO-1-NAPHTHOL-4-SULPHONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C(=CC(=C2O)N)S(=O)(=O)O

Technology Process of 1-Naphthalenesulfonic acid, 3-amino-4-hydroxy-

There total 14 articles about 1-Naphthalenesulfonic acid, 3-amino-4-hydroxy- 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: 92.5%

: 3682-32-4
2-nitroso-1-naphthol-4-sulphonic acid

: 567-13-5
2-amino-1-naphthol-4-sulfonic acid

Guidance literature:: With platinum on activated charcoal; hydrogen; In ethanol; at 60 - 100 ℃; under 750.075 - 30003 Torr; Reagent/catalyst; Temperature; Autoclave;

Reference yield: 34.0%

: 1787-54-8
2-Nitroso-1-naphthol-4-sulfonsaeure Natriumsalz

: 567-13-5
2-amino-1-naphthol-4-sulfonic acid

Guidance literature:: With sodium dithionite; In sodium hydroxide; for 0.0833333h;

Reference yield:

: 6099-57-6
sodium 1-naphthol-4-sulfonate

: 567-13-5
2-amino-1-naphthol-4-sulfonic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / NaNO₂, conc. HCl / H₂O / 0.83 h

2: 34 percent / sodium dithionite / aq. NaOH / 0.08 h

With hydrogenchloride; sodium dithionite; sodium nitrite; In sodium hydroxide; water;