59297-04-0

Basic information

• Product Name: 1-Naphthalenesulfonicacid, 6-diazo-5,6-dihydro-5-oxo-, methyl ester
• Synonyms: methyl 6-diazo-5,6-dihydro-5-oxonaphthalene-1-sulphonate
• CAS NO: 59297-04-0
• Molecular Formula: C₁₁H₈N₂O₄S
• Molecular Weight: 264.2572
• EINECS: 261-688-8
• Mol File: 59297-04-0.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1-Naphthalenesulfonicacid, 6-diazo-5,6-dihydro-5-oxo-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Naphthalenesulfonicacid, 6-diazo-5,6-dihydro-5-oxo-, methyl ester(59297-04-0)
• EPA Substance Registry System: 1-Naphthalenesulfonicacid, 6-diazo-5,6-dihydro-5-oxo-, methyl ester(59297-04-0)

Safety Data

• Hazardous Substances Data: 59297-04-0(Hazardous Substances Data)

Usage

Type of compound

Diazo compound

Reactivity

Highly reactive

Hazardous nature

Potentially hazardous

Uses

Synthesis of dyes, pigments, and organic compounds; diazo coupling agent in the production of azo dyes

Solubility

Enhanced solubility in organic solvents due to the methyl ester form

Handling and storage precautions

Proper safety measures must be taken to protect laboratory personnel.

InChI:InChI=1/C11H8N2O4S/c1-17-18(15,16)10-4-2-3-8-7(10)5-6-9(13-12)11(8)14/h2-6H,1H3

Upstream product

• 94386-30-8 1,2-Naphthochinon-2-diazid-5-sulfonsaeure 
• 67-56-1 methanol 
• 1001756-09-7 2-diazo-1-oxo-1,2-dihydronaphthalene-4-sulfonyl chloride 

Relevant articles and documents

Single Pot Process For The Preparation Of Diazonaphthoquinonesulfonyl Ester

The present invention provides a single pot process for the preparation of diazonaphthoquinonesulfonyl ester, a useful organic material for micro electronic and dye industry. This study pertains to the one pot preparation of diazonaphthoquinonesulfonyl esters using the corresponding diazonaphthoquinine sulfonic acid or its sodium salt, diphosgene or triphosgene, variety of hydroxy compounds and tertiary organic base in an organic solvent medium.