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Online Edition: "Specifications for Flavourings"

Flavouring 2-Ethoxythiazole
Synonym(s) 2-Thiazolyl ethyl ether;Ethyl 2-thiazolyl ether
Latest JECFA evaluation 2002 (Session 59)
Status of specification Full
Chemical name 2-Ethoxythiazole
JECFA number 1056
CAS number 15679-19-3
FEMA number 3340
COE number 11611
FLAVIS number
Molecular weight 129.18
Chemical formula C5H7ONS
Physical form/odour Clear, colourless to pale yellow liquid; strong, burnt, roasted, meat-like, nutty odour
Solubility Insoluble in water; Soluble in organic solvents
Solubility in ethanol Miscible at room temperature
Boiling point (°C) 157-160°
Assay min % 99%
Acid value max
Refractive index 1.498-1.502
Specific gravity 1.131-1.135
Other requirements