2-Diazo-1-naphthol-5-sulfonyl chloride

2-Diazo-1-naphthol-5-sulfonyl chloride
  • CAS No.:3770-97-6
Other grades of this product :
2-Diazo-1-naphthol-5-sulfonyl chloride Basic information
Appearance Uses
Product Name:2-Diazo-1-naphthol-5-sulfonyl chloride
Synonyms:6-DIAZO-5,6-DIHYDRO-5-OXO-1-NAPHTHALENESULFONYL CHLORIDE;1,2-NAPHTHOQUINONE-2-DIAZIDO-5-SULFONYL CHLORIDE;1,2-NAPHTHOQUINONE-2-DIAZO-5-SULFONYL CHLORIDE;2-DIAZO-1-OXO-5-NAPHTHALENE SULFONYL CHLORIDE;2-DIAZO-1-OXO NAPHTHALENE-5-SULFONYL CHLORIDE;2-DIAZO-1,2-NAPHTHOQUINONE-5-SULFONYL CHLORIDE;2-diazo-1-naphthol-5-sulfonyl chloride;2-Diazo-1,2-dihydro-1-oxonaphthalene-5-sulfonyl chloride
CAS:3770-97-6
MF:C10H7ClN2O3S
MW:270.69
EINECS:223-211-1
Product Categories:RAW material for Photo Active Compounds
Mol File:3770-97-6.mol
2-Diazo-1-naphthol-5-sulfonyl chloride Chemical Properties
Melting point 139 °C (decomp)
density 1.57[at 20℃]
vapor pressure 0Pa at 25℃
Water Solubility 4.4g/L at 20℃
LogP0.3 at 20℃
CAS DataBase Reference3770-97-6(CAS DataBase Reference)
EPA Substance Registry System1-Naphthalenesulfonyl chloride, 6-diazo-5,6-dihydro-5-oxo- (3770-97-6)
Safety Information
Risk Statements 34
Safety Statements 26-36/37/39
RIDADR 3222
HazardClass 4.1
PackingGroup III
MSDS Information
2-Diazo-1-naphthol-5-sulfonyl chloride Usage And Synthesis
Appearance2-Diazo-1-naphthol-5-sulfonyl chloride is a very dark yellow solid.
Uses2-Diazo-1-naphthol-5-sulfonyl chloride is a useful research chemical,can be used as a photosensitizer for PS for printing. 
Flammability and ExplosibilityFlammable
2-Diazo-1-naphthol-5-sulfonyl chloride Preparation Products And Raw materials
Raw materialsChloroform

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