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15972 Sigma-Aldrich

2,5-Hexanedione

analytical standard

Synonym: Acetonylacetone

  • CAS Number 110-13-4

  • Linear Formula CH3COCH2CH2COCH3

  • Molecular Weight 114.14

  •  Beilstein Registry Number 506525

  •  EC Number 203-738-3

  •  MDL number MFCD00008792

  •  PubChem Substance ID 24849833

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chemical Class,
grade   analytical standard
vapor pressure   0.43 mmHg ( 20 °C)
InChI Key   OJVAMHKKJGICOG-UHFFFAOYSA-N
assay   ≥99.5% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.425(lit.)
  n20/D 1.425
bp   191 °C(lit.)
mp   −6-−5 °C(lit.)
density   0.973 g/mL at 25 °C(lit.)
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

It was used as reference standard for the determination of 2,5HD in human urine using gas chromatography-electron capture detection and gas chromatography-mass selective detection.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

2,5-Hexanedione (2,5HD) is a major metabolite of methyl n-butyl ketone. It is neurotoxic in nature and is water soluble.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
2
RTECS 
MO3150000
Flash Point(F) 
174.2 °F
Flash Point(C) 
79 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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