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43318 Sigma-Aldrich

Citral

analytical standard

Synonym: 3,7-Dimethyl-2,6-octadienal, Geranial and neral mixture

  • CAS Number 5392-40-5

  • Linear Formula (CH3)2C=CHCH2CH2C(CH3)=CHCHO

  • Molecular Weight 152.23

  •  Beilstein Registry Number 1721871

  •  EC Number 226-394-6

  •  MDL number MFCD00006997

  •  PubChem Substance ID 329756329

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Properties

Related Categories 2009/48/EC (Directive on the Safety of Toys), A-F, A-L, Additional Standards, All Alphabetically Sorted,
grade   analytical standard
vapor density   5 (vs air)
vapor pressure   0.2 mmHg ( 200 °C)
InChI Key   WTEVQBCEXWBHNA-UHFFFAOYSA-N
assay   ≥95.0% (cis + trans, 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 1.487-1.489
  n20/D 1.488(lit.)
bp   229 °C(lit.)
density   0.888 g/mL at 25 °C(lit.)
suitability   conforms to structure for Proton NMR spectrum
format   neat
storage temp.   2-8°C

Description

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 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
RG5075000
Flash Point(F) 
203 °F
Flash Point(C) 
95 °C
Protocols & Articles

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Peer-Reviewed Papers
15

References

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