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

Melting point:

139 °C (decomp)

Density 

1.57[at 20℃]

vapor pressure 

0Pa at 25℃

solubility 

Chloroform (Sparingly), DMSO (Slightly)

form 

Solid

color 

Very Dark Yellow

Water Solubility 

4.4g/L at 20℃

InChI

InChI=1S/C10H7ClN2O3S/c11-17(15,16)9-3-1-2-7-6(9)4-5-8(13-12)10(7)14/h1-5,10,14H

InChIKey

FALJDJGJWQSYBM-UHFFFAOYSA-N

SMILES

C1(O)C2=C(C(S(Cl)(=O)=O)=CC=C2)C=CC1=[N+]=[N-]

LogP

0.3 at 20℃

CAS DataBase Reference

3770-97-6(CAS DataBase Reference)

EPA Substance Registry System

1-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

• Language:English Provider:2-Diazo-1,2-dihydro-1-oxonaphthalene-5-sulfonyl chloride

2-Diazo-1-naphthol-5-sulfonyl chloride Usage And Synthesis

Appearance

2-Diazo-1-naphthol-5-sulfonyl chloride is a very dark yellow solid.

Uses

2-Diazo-1-naphthol-5-sulfonyl chloride is a useful research chemical,can be used as a photosensitizer for PS for printing. 

Flammability and Explosibility

Flammable

2-Diazo-1-naphthol-5-sulfonyl chloride (3770-97-6)Related Product Information

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