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94752 Sigma-Aldrich

Vanillin

tested according to Ph.Eur.

Synonym: 4-Hydroxy-3-methoxybenzaldehyde, Vanillic aldehyde, Vanillinum

  • CAS Number 121-33-5

  • Linear Formula 4-(HO)C6H3-3-(OCH3)CHO

  • Molecular Weight 152.15

  •  Beilstein Registry Number 472792

  •  EC Number 204-465-2

  •  MDL number MFCD00006942

  •  PubChem Substance ID 329770383

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Properties

Related Categories Aldehydes, Analytical/Chromatography, Building Blocks, C8, Carbonyl Compounds,
grade   Ph Eur (tested according to)
vapor density   5.3 (vs air)
vapor pressure   >0.01 mmHg ( 25 °C)
InChI Key   MWOOGOJBHIARFG-UHFFFAOYSA-N
form   powder or crystals
pharmacopeia   testing conforms to Pharmacopeia
bp   170 °C/15 mmHg(lit.)
mp   81-83 °C(lit.)
solubility   water: slightly soluble10 g/L at 25 °C
Gene Information   rat ... Ar(24208)

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Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
YW5775000
Flash Point(F) 
307.4 °F
Flash Point(C) 
153 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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