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Product Name: | BUTYL UNDECYLENATE |
Synonyms: | FEMA 2216;BUTYL 10-UNDECENOATE;BUTYL UNDECYLENATE;BUTYL 10-UNDECENOATE 98+%;NATURAL BUTYL UNDECYLENATE;Butyl undecylenate≥ 98% (GC);BUTYL UNDECYLENOATE;N-BUTYL UNDECYLENATE |
CAS: | 109-42-2 |
MF: | C15H28O2 |
MW: | 240.38 |
EINECS: | 203-670-4 |
Product Categories: | A-B;Alphabetical Listings;Flavors and Fragrances |
Mol File: | 109-42-2.mol |
|
BUTYL UNDECYLENATE Chemical Properties |
Melting point | 1.3°C (estimate) |
Boiling point | 249-254 °C756 mm Hg(lit.) |
density | 0.87 g/mL at 25 °C(lit.) |
refractive index |
n |
FEMA | 2216 | BUTYL 10-UNDECENOATE |
Fp | >230 °F |
JECFA Number | 344 |
Safety Information |
WGK Germany | 2 |
RTECS | YQ2978000 |
MSDS Information |
Provider | Language |
---|---|
SigmaAldrich | English |
BUTYL UNDECYLENATE Usage And Synthesis |
Chemical Properties | Butyl 10-undecenoate has a slightly fatty, buttery, wine-like, unpleasant odor. |
Preparation | By esterification of the acid with n-butyl alcohol at the boiling point in the presence of concentrated H2SO4 or in benzene solution. |
Safety Profile | Mildly toxic by ingestion. A slam irritant. When heated to decomposition it emits acrid smoke and irritating fumes. |
BUTYL UNDECYLENATE Preparation Products And Raw materials |
Raw materials | 1-Butanol-->Undecenoic acid |
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