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Online Edition: "Specifications for Flavourings"
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Analytical Methods (Volume 4)
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Flavouring
Choline chloride
Synonym(s)
(beta-Hydroxyethyl)trimethylammonium chloride;(2-Hydroxyethyl)trimethylammonium chloride
Latest JECFA evaluation
2010 (Session 73)
Status of specification
Full
Information required
Chemical name
2-hydroxy-N,N,N-trimethylethanaminium chloride
JECFA number
2003
CAS number
67-48-1
FEMA number
4500
COE number
FLAVIS number
Molecular weight
139.63
Chemical formula
C5H14NOCl
Physical form/odour
Colourless or white crystals, also in the form of white crystalline solid
Solubility
Soluble in water
Solubility in ethanol
Soluble
Boiling point (°C)
NA
Assay min %
95%
Acid value max
Refractive index
NA
Specific gravity
NA
Other requirements
m.p. > 300°
ID Test
CNMR HNMR IR MS
Spectrum