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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
Thioacetic acid
Synonym(s)
Latest JECFA evaluation
2007 (Session 68)
Status of specification
Full
Information required
Chemical name
Ethanethioic acid
JECFA number
1676
CAS number
507-09-5
FEMA number
4210
COE number
FLAVIS number
12.199
Molecular weight
76.12
Chemical formula
C2H4OS
Physical form/odour
Pale yellow liquid; Cooked brown and roasted meat aroma
Solubility
Soluble in water, diethyl ether and acetone
Solubility in ethanol
Soluble
Boiling point (°C)
88-93°
Assay min %
96%
Acid value max
Refractive index
1.459-1.466
Specific gravity
1.063-1.067
Other requirements
ID Test
CNMR HNMR IR MS
Spectrum