Food safety and quality
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Flavouring |
(Z,Z)-3,6-Nonadien-1-ol |
Synonym(s) |
cis,cis-3,6-Nonadien-1-ol |
Latest JECFA evaluation |
2003 (Session 61) |
Status of specification |
Full |
Information required |
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Chemical name |
(Z,Z)-3,6-Nonadienol |
JECFA number |
1283 |
CAS number |
53046-97-2 |
FEMA number |
3885 |
COE number |
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FLAVIS number |
02.189 |
Molecular weight |
140.23 |
Chemical formula |
C9H16O |
Physical form/odour |
Colourless liquid; strong, fatty, green cucumber aroma |
Solubility |
slightly soluble in water; soluble in fats |
Solubility in ethanol |
soluble |
Boiling point (°C) |
70° (2 mm Hg) |
Assay min % |
97% |
Acid value max |
1 |
Refractive index |
1.462-1.469 |
Specific gravity |
0.863-0.871 |
Other requirements |
1% E,Z isomer; 1% Z,E isomer; 0.5% E,E isomer |
ID Test |
NMR IR |
Spectrum |
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