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Online Edition: "Specifications for Flavourings"
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Analytical Methods (Volume 4)
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Flavouring
2-(4-Methylphenoxy)-N-(1H-pyrazol-3-yl)-N-(thiophen-2-ylmethyl)acetamide
Synonym(s)
Latest JECFA evaluation
2018 (Session 86)
Status of specification
Full
Information required
Chemical name
N-(1H-pyrazol-3-yl)-N-(thiophen-2-ylmethyl)-2-(4-tolyloxy)acetamide
JECFA number
2237
CAS number
1374760-95-8
FEMA number
4809
COE number
FLAVIS number
16.133
Molecular weight
327.40
Chemical formula
C17H17N3O2S
Physical form/odour
White to off-white solid
Solubility
Slightly soluble at pH 2.8
Solubility in ethanol
Soluble
Boiling point (°C)
Assay min %
99%
Acid value max
Refractive index
NA
Specific gravity
NA
Other requirements
mp: 115-116.5°
ID Test
MS, 1H-NMR, 13C-NMR, IR
Spectrum