1,2,3,4-Tetrahydro-1-naphthol Chemical Properties

Melting point:

28-32 °C

Boiling point:

102-104 °C2 mm Hg(lit.)

Density 

1.09 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.564(lit.)

Flash point:

>230 °F

storage temp. 

Sealed in dry,Room Temperature

solubility 

5.09g/l

pka

14.33±0.20(Predicted)

form 

powder to lump to clear liquid

color 

White or Colorless to Light yellow

Specific Gravity

1.090

BRN 

2046227

LogP

1.980

CAS DataBase Reference

529-33-9(CAS DataBase Reference)

NIST Chemistry Reference

1-Naphthalenol, 1,2,3,4-tetrahydro-(529-33-9)

EPA Substance Registry System

1-Naphthalenol, 1,2,3,4-tetrahydro- (529-33-9)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-36/37/38

Safety Statements 

22-24/25-37/39-26

WGK Germany 

3

RTECS 

QL5075000

HS Code 

29062900

MSDS

• Language:English Provider:alpha-Tetralol
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich

1,2,3,4-Tetrahydro-1-naphthol Usage And Synthesis

Chemical Properties

clear colourless to slightly brown viscous liquid

Uses

1,2,3,4-Tetrahydro-1-naphthol was used as chiral probe to examine the role of three aromatic residues in enzyme-substrate interactions at the sulfuryl acceptor binding site of aryl sulfotransferase IV enzyme.

Synthesis Reference(s)

The Journal of Organic Chemistry, 61, p. 1493, 1996 DOI: 10.1021/jo951219c

General Description

(R)-(-)-enantiomer of 1,2,3,4-Tetrahydro-1-naphthol is a substrate for aryl sulfotransferase (AST) IV enzyme and (S)-(+)-1,2,3,4-tetrahydro-1-naphthol is a competitive inhibitor of AST IV-catalyzed sulfation of 1-naphthalenemethanol. It is the major urinary metabolite of tetralin.

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