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3,4-Dihydroxyacetophenone

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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
Product Categories:
  • Aromatic Acetophenones & Derivatives (substituted)
Mol File:
1197-09-7.mol
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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
InChI
InChI=1S/C8H8O3/c1-5(9)6-2-3-7(10)8(11)4-6/h2-4,10-11H,1H3
InChIKey
UCQUAMAQHHEXGD-UHFFFAOYSA-N
SMILES
C(=O)(C1=CC=C(O)C(O)=C1)C
LogP
1.056 (est)
CAS DataBase Reference
1197-09-7(CAS DataBase Reference)
NIST Chemistry Reference
3,4-Dihydroxyacetophenone(1197-09-7)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-36/37
RTECS 
KM5775200
HazardClass 
IRRITANT
HS Code 
2914390090
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3,4-Dihydroxyacetophenone Usage And Synthesis

Uses

3'',4''-Dihydroxyacetophenone is an active constituent of Chinese medicine and also has antimelanogenic actiivity.

Definition

ChEBI: 3,4-dihydroxyacetophenone is a member of acetophenones. It has a role as a metabolite.

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%).

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