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30740 Aldrich

Dehydroacetic acid

≥98.0% (T)

Synonym: 2-Acetyl-5-hydroxy-3-oxo-4-hexenoic acid δ-lactone

  • CAS Number 520-45-6

  • Empirical Formula (Hill Notation) C8H8O4

  • Molecular Weight 168.15

  •  Beilstein Registry Number 6129

  •  EC Number 208-293-9

  •  MDL number MFCD00066709

  •  PubChem Substance ID 57648475

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Properties

Related Categories Building Blocks, C8, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
InChI Key   PGRHXDWITVMQBC-UHFFFAOYSA-N
assay   ≥98.0% (T)
bp   270 °C(lit.)
mp   111-113 °C(lit.)

Description

Packaging

100, 500 g in poly bottle

General description

Dehydroacetic acid is one of the food additives found in red wine and was determined by ultra-fast liquid chromatography-tandem quadrupole mass spectrometry (UFLC-MS/MS).

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
UP8050000
Flash Point(F) 
314.6 °F
Flash Point(C) 
157 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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