7-Hydroxyisoquinoline Chemical Properties

Melting point:

226-228°C

Boiling point:

264.27°C (rough estimate)

Density 

1.1555 (rough estimate)

refractive index 

1.4500 (estimate)

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Soluble in methanol and concentrated sulfuric acid.

pka

5.68(at 20℃)

form 

solid

color 

Off-white to light yellow

BRN 

113224

CAS DataBase Reference

7651-83-4(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn

Risk Statements 

36/37/38-41-37/38-22

Safety Statements 

26-36/37/39-39

Hazard Note 

Harmful/Keep Cold

HS Code 

2933499090

MSDS

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7-Hydroxyisoquinoline Usage And Synthesis

Uses

7-Hydroxyisoquinoline is used to study its photophysial behavior in polymer matrices such as polymethyl methacrylate, cellulose acetate, polyvinyl alcohol and sulfonated tetrafluoroethylene based fluoropolymer- copolymer. It also used to prepare quinine. Further, it is used as the material for all optical switching due to its excited state proton transfer (ESPT) effect.

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