Basic information Safety Supplier Related

Acetoxyacetic acid

Basic information Safety Supplier Related

Acetoxyacetic acid Basic information

Product Name:
Acetoxyacetic acid
Synonyms:
  • ACETOXYACETIC ACID
  • 2-ACETOXY ACETIC ACID
  • 2-Hydroxyacetic acid acetate
  • a-Acetoxyacetic acid
  • Acetoxuacetic acid
  • (Acetyloxy)acetic acid
  • 2-Hydroxyacetic acid acetata
  • Acetylglycolic acid
CAS:
13831-30-6
MF:
C4H6O4
MW:
118.09
EINECS:
237-541-9
Product Categories:
  • C1 to C5
  • Carbonyl Compounds
  • Carboxylic Acids
Mol File:
13831-30-6.mol
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Acetoxyacetic acid Chemical Properties

Melting point:
67-69 °C (lit.)
Boiling point:
141-142 °C/12 mmHg (lit.)
Density 
1.0887 (rough estimate)
refractive index 
1.4500 (estimate)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
2.69±0.10(Predicted)
form 
Solid
color 
White to Off-White
CAS DataBase Reference
13831-30-6(CAS DataBase Reference)
NIST Chemistry Reference
Acetic acid, (acetyloxy)-(13831-30-6)
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Safety Information

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-27-28-36/37/39-45
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
HazardClass 
8
PackingGroup 
III

MSDS

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Acetoxyacetic acid Usage And Synthesis

Uses

Acetoxyacetic acid was used in preparation of tert-butyl glycolate.

General Description

Acetoxyacetic acid is kinetically stable degradation product of oxidative degradation of 1,3-dialkylimidazolium ionic liquids in hydrogen peroxide/aceticacid aqueous medium assisted by ultrasonic chemical irradiation. It is an intermediate formed during reactions of manganic acetate in glacial acetic acid with benzene (100°C), chlorobenzene, or toluene.

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