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50128 Sigma-Aldrich

Diethyl oxalate

analytical standard

  • CAS Number 95-92-1

  • Linear Formula C2H5OCOCOOC2H5

  • Molecular Weight 146.14

  •  Beilstein Registry Number 606350

  •  EC Number 202-464-1

  •  MDL number MFCD00009119

  •  PubChem Substance ID 24873338

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Properties

Related Categories A-L, Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography,
grade   analytical standard
vapor density   5.03 (vs air)
vapor pressure   1 mmHg ( 47 °C)
InChI Key   WYACBZDAHNBPPB-UHFFFAOYSA-N
assay   ≥99.7% (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 1.410(lit.)
  n20/D 1.410
bp   185 °C(lit.)
mp   −41 °C(lit.)
density   1.076 g/mL at 25 °C(lit.)
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

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

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Kidney
RIDADR 
UN 2525 6.1 / PGIII
WGK Germany 
1
RTECS 
RO2800000
Flash Point(F) 
167 °F
Flash Point(C) 
75 °C
Protocols & Articles

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Flavor and Fragrance Analysis

It’s all about your workflow. Sample preparation, separation, detection and analysis. Speed and resolution is key in determining purity or verifying composition.
Keywords: Calorimetry, Gas chromatography, Mass spectrometry, Sample preparations, Separation

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