7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN Chemical Properties

Melting point:

278-280 °C (lit.)

storage temp. 

2-8°C, stored under nitrogen

Appearance

White to off-white Solid

InChI

1S/C12H12O3/c1-6-7(2)12(14)15-11-8(3)10(13)5-4-9(6)11/h4-5,13H,1-3H3

InChIKey

GNBLUSRSAGXTJN-UHFFFAOYSA-N

SMILES

CC1=C(C)c2ccc(O)c(C)c2OC1=O

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

HazardClass 

IRRITANT

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

MSDS

• Language:English Provider:SigmaAldrich

7-HYDROXY-3,4,8-TRIMETHYLCOUMARIN Usage And Synthesis

Uses

7-Hydroxy-3,4,8-trimethylcoumarin (cas# 91963-11-0) is a compound useful in organic synthesis.

Uses

7-Hydroxy-3,4,8-trimethylcoumarin has been used:

• to investigate the effect of melanin inhibiting compounds on mycelial pigmentation of Aspergillus bridgeri grown on potato dextrose agar
• in the preparation of 7-ethynyl-3,4,8-trimethylcoumarin

General Description

7-Hydroxy-3,4,8-trimethylcoumarin is an inhibitor of melanin production.

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