1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt

Base Information

• Chemical Name: 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt
• CAS No.: 887-76-3
• Molecular Formula: C10H6 N2 O4 S
• Molecular Weight: 250.235
• Hs Code.: 29270000
• European Community (EC) Number: 212-958-9
• DSSTox Substance ID: DTXSID8061266
• Nikkaji Number: J1.390.199F
• Mol file: 887-76-3.mol

Synonyms:887-76-3;1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt;4-diazonio-3-hydroxynaphthalene-1-sulfonate;DTXSID8061266;1-Diazonio-4-sulfo-2-naphtholate;EINECS 212-958-9;AKOS015902631;1-Diazo-2-naphthol-4-sulfonic acid, powder;D89908;EC 212-958-9;1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, hydroxide, inner salt

Chemical Property of 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt

Chemical Property:

• Appearance/Colour: brown adhering powder or paste
• Melting Point: 160 °C (dec.)(lit.)
• Refractive Index: 1.6800 (estimate)
• Boiling Point: 160oC
• Flash Point: 微溶于水，溶于碱。
• PSA: 120.37000
• Density: 1.5366 (rough estimate)
• LogP: 2.25176
• Storage Temp.: Flammables area
• Water Solubility.: 15.8 g/L (20 ºC)
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 0
• Exact Mass: 250.00482785
• Heavy Atom Count: 17
• Complexity: 422

Purity/Quality:

99% ^*data from raw suppliers

1-Diazo-2-naphthol-4-sulfonic Acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,C
• Hazard Codes: F,C
• Statements: 5-11-34
• Safety Statements: 16-26-36/37/39-45-48

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C(=CC(=C2[N+]#N)O)S(=O)(=O)[O-]
• Uses: Involved in studies to analyze structure-activity relationships to predict biodegradability of N-heterocycles in wastewater and polluted soilReactant used as hydrazinonaphthalene and azonaphthalene thrombopoietin mimics acting as nonpeptidyl promoters of megakaryocytopoiesis

Technology Process of 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt

There total 5 articles about 1-Naphthalenediazonium, 2-hydroxy-4-sulfo-, inner salt 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-2-naphthol-4-sulfonic acid (116-63-2) → 2-hydroxy-4-sulfo-naphthalene-1-diazonium-betaine (887-76-3)

Guidance literature:

With copper(I) sulfate; water; copper(II) sulfate; sodium nitrite;

Reference yield:

→ 2-hydroxy-4-sulfo-naphthalene-1-diazonium-betaine (887-76-3)

Guidance literature:

With zinc nitrite; sodium nitrite; das Zinksalz entsteht;

Reference yield:

2-acetoxy-4-sulfo-naphthalene-1-diazonium-betaine → 2-hydroxy-4-sulfo-naphthalene-1-diazonium-betaine (887-76-3)

Guidance literature:

With water;

upstream raw materials:

1-amino-2-naphthol-4-sulfonic acid

copper(II) sulfate

Downstream raw materials:

Calcon

2-naphthol-4-sulfonic acid

2-hydroxy-6-nitro-4-sulfo-naphthalene-1-diazonium-betaine