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109-42-2

Name BUTYL UNDECYLENATE
CAS 109-42-2
EINECS(EC#) 203-670-4
Molecular Formula C15H28O2
MDL Number MFCD00048776
Molecular Weight 240.38
MOL File 109-42-2.mol
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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.)
FEMA  2216 | BUTYL 10-UNDECENOATE
refractive index  n20/D 1.4413(lit.)
Fp  >230 °F
storage temp.  2-8°C
Odor at 100.00 %. fatty butter wine floral fruity
Odor Type fatty
JECFA Number 344
LogP 6.04
EPA Substance Registry System 10-Undecenoic acid, butyl ester (109-42-2)

Safety Data

WGK Germany  2
RTECS  YQ2978000
Safety Profile
Mildly toxic by ingestion. A slam irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Toxicity
rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Cosmetics Toxicology. Vol. 17, Pg. 729, 1979.

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