2',3',4'-TRIHYDROXYACETOPHENONE Chemical Properties

Melting point:

169-172 °C(lit.)

Boiling point:

257.07°C (rough estimate)

Density 

1.3037 (rough estimate)

refractive index 

1.5090 (estimate)

pka

7.81±0.23(Predicted)

form 

powder to crystal

color 

White to Orange to Green

Merck 

14,4342

InChIKey

XIROXSOOOAZHLL-UHFFFAOYSA-N

CAS DataBase Reference

528-21-2(CAS DataBase Reference)

NIST Chemistry Reference

Ethanone, 1-(2,3,4-trihydroxyphenyl)-(528-21-2)

EPA Substance Registry System

Ethanone, 1-(2,3,4-trihydroxyphenyl)- (528-21-2)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

24/25

WGK Germany 

3

RTECS 

AN0527000

TSCA 

Yes

HazardClass 

IRRITANT

HS Code 

29145090

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2',3',4'-TRIHYDROXYACETOPHENONE Usage And Synthesis

Chemical Properties

YELLOW TO YELLOW-GREEN CRYSTALLINE POWDER

Uses

2,3,4-Trihydroxyacetophenone is used as a reagent in the synthesis of chromenone and quinolinone derivatives as potent antioxidant agents.

Uses

Antiseptic.

Definition

ChEBI: 2',3',4'-Trihydroxyacetophenone is an aromatic ketone.

Preparation

Preparation by Fries rearrangement of pyrogallol triacetate with aluminium chloride without solvent.

2',3',4'-TRIHYDROXYACETOPHENONE(528-21-2)Related Product Information

• 3'-BENZYLOXY-4',5,6,7-TETRAMETHOXYFLAVONE
• 2,3,4-Trihydroxybenzophenone
• 2',3',4'-TRIHYDROXYACETOPHENONE
• 3',4',5',6,7,8-HEXAMETHOXY-5-HYDROXYFLAVONE
• 3,3',4',5,6,7-HEXAHYDROXYFLAVONE
• EUPATORIN-5-METHYL ETHER
• PURPUROGALLIN
• MARITIMEIN
• 6-METHOXYLUTEOLIN
• Tangeretin
• 3,7,3',4'-TETRAMETHYLGOSSYPETIN
• 3',4',7,8-TETRAHYDROXYFLAVONE
• 5,7,8-TRIHYDROXYFLAVONE
• 3',5-DIHYDROXY-4',6,7-TRIMETHOXYFLAVONE
• SCUTELLAREIN TETRAMETHYL ETHER
• 2',3',4'-TRIMETHOXYACETOPHENONE
• 7,8-Dihydroxyflavone
• 2',4',6'-Trihydroxyacetophenone monohydrate