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Vanillin

Catalog No. 33-0249 Name Sigma Aldrich
CAS Number 121-33-5 Website http://www.sigmaaldrich.com
M. F. C8H8O3 Telephone 1-800-521-8956
M. W. 152.14732 Fax
Purity ≥98.0% Email
Storage Chembase ID: 68539

SYNONYMS

Title
香草醛
IUPAC name
4-hydroxy-3-methoxybenzaldehyde
IUPAC Traditional name
vanillin
Synonyms
4-羟基-3-甲氧苯甲醛
4-Hydroxy-3-methoxybenzaldehyde

DATABASE IDS

MDL Number MFCD00006942
Beilstein Number 472792
CAS Number 121-33-5

PROPERTIES

Grade JIS special grade
Linear Formula 4-(HO)C6H3-3-(OCH3)CHO
Purity ≥98.0%
Boiling Point 170 °C/15 mmHg(lit.)
Melting Point 81-83 °C(lit.)
Vapor Density 5.3 (vs air)
Vapor Pressure >0.01 mmHg ( 25 °C)

DETAILS

REFERENCES