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Chemical risks and JECFA
Online Edition: "Specifications for Flavourings"
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About the data
Analytical Methods (Volume 4)
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Flavouring
1-(2,4-Dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)propan-1-one
Synonym(s)
Latest JECFA evaluation
2014 (Session 79)
Status of specification
Full
Information required
Chemical name
1-(2,4-dihydroxyphenyl)-3-(3-hydroxy-4-methoxyphenyl)propan-1-one
JECFA number
2209
CAS number
50297-39-7
FEMA number
4764
COE number
FLAVIS number
Molecular weight
288.3
Chemical formula
C16H16O5
Physical form/odour
Pearly white powder; Bland aroma
Solubility
Practically insoluble to insoluble
Solubility in ethanol
Sparingly soluble
Boiling point (°C)
Assay min %
95%
Acid value max
Refractive index
Specific gravity
Other requirements
m.p. = 120-122
ID Test
IR, MS, HNMR
Spectrum