| Identification | Back Directory | [Name]
FEMA 2961 | [CAS]
32665-23-9 | [Synonyms]
FEMA 2961
Propane,2-isocyano
FEMA 2961 USP/EP/BP
ISOPROPYL ISOVALERATE
Isopropyl 3-methylbutanoate
Isovaleric acid isopropyl ester
3-methyl-butyricacidisopropylester
3-methyl-butanoicaci1-methylethylester
Butanoic acid, 3-methyl-, 1-methylethyl ester | [EINECS(EC#)]
251-145-3 | [Molecular Formula]
C8H16O2 | [MDL Number]
MFCD00085202 | [MOL File]
32665-23-9.mol | [Molecular Weight]
144.21 |
| Chemical Properties | Back Directory | [Melting point ]
-63.35°C (estimate) | [Boiling point ]
162.84°C (estimate) | [density ]
0.8538 | [FEMA ]
2961 | ISOPROPYL ISOVALERATE | [refractive index ]
1.3960 | [solubility ]
Very slightly soluble in water, soluble in alcohol, Propylene glycol and oils. | [form ]
mobile liquid | [color ]
Colorless | [Specific Gravity]
0.85 | [Odor]
at 100.00 %. apple pineapple fruity winey | [Odor Type]
fruity | [JECFA Number]
310 | [LogP]
2.47 | [EPA Substance Registry System]
Isopropyl isovalerate (32665-23-9) |
| Hazard Information | Back Directory | [Description]
Isopropyl isovalerate has an ether-like odor similar to the rc-propyl
ester and a sweet, apple-like taste. May be prepared from isobutene
and isopropyl alcohol in the presence of CO and HF under pressure. | [Chemical Properties]
Isopropyl isovalerate has an ether-like odor similar to the n-propyl ester and a sweet, apple-like taste. | [Uses]
Isopropyl 3-methylbutanoate is rarely used in perfumes.
Traces may be used as part of topnote compositions for floral bases. It finds some use in imitation Pineapple,
and as refreshing note in Nut flavors, where
most of the active ingredients have rather
heavy aroma. It brings a pleasant lift to such
flavor types, and its fruity contribution may
be kept at a minimum by proper dosage. Concentrations of this ester in consumer
products are usually about 5 to 15 ppm. | [Definition]
ChEBI: Isopropyl 3-methylbutanoate is a fatty acid ester. | [Preparation]
From isobutene and isopropyl alcohol in the presence of CO and HF under pressure |
|
| Company Name: |
SRS Aromatics Ltd
|
| Tel: |
+44 (0) 1359 244760 |
| Website: |
www.srsaromatics.com |
|