Product

3,4-Dihydroxyacetophenone

CAS No.：1197-09-7

Other grades of this product :

3,4-Dihydroxyacetophenone Basic information

Product Name:	3,4-Dihydroxyacetophenone
Synonyms:	1-(3,4-dihydroxyphenyl)-ethanon;4-acetopyrocatechol;acetophenone-3’,4’-dihydroxy;Norepinephrine Impurity 25;acetopyrocatechol;Ethanone, 1-(3,4-dihydroxyphenyl)-;qingxintong;1-(3,4-dihydroxyphenyl)ethanone
CAS:	1197-09-7
MF:	C8H8O3
MW:	152.15
EINECS:
Product Categories:	Aromatic Acetophenones & Derivatives (substituted)
Mol File:	1197-09-7.mol

3,4-Dihydroxyacetophenone Chemical Properties

Melting point	117 °C
Boiling point	127-133 °C(Press: 11 Torr)
density	1.291±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Soluble), Methanol (Slightly)
pka	8.00±0.18(Predicted)
form	Solid
color	Off-White to Beige
InChIKey	UCQUAMAQHHEXGD-UHFFFAOYSA-N
CAS DataBase Reference	1197-09-7(CAS DataBase Reference)
NIST Chemistry Reference	3,4-Dihydroxyacetophenone(1197-09-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36-36/37
RTECS	KM5775200
HazardClass	IRRITANT
HS Code	2914390090

MSDS Information

3,4-Dihydroxyacetophenone Usage And Synthesis

Uses	3'',4''-Dihydroxyacetophenone is an active constituent of Chinese medicine and also has antimelanogenic actiivity.
Preparation	Preparation by Fries rearrangement of pyrocatechol diacetate with aluminium chloride in nitrobenzene between 75° and 95° (80%)(43%)or in chlorobenzene at 80° (83%).

3,4-Dihydroxyacetophenone Preparation Products And Raw materials

Preparation Products

1-(3,4-DIHYDRO-2H-1,5-BENZODIOXEPIN-7-YL)ETHAN-1-ONE-->4-METHOXY-3-HYDROXYACETOPHENONE-->Furfural

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