| Identification | Back Directory | [Name]
FEMA 3699 | [CAS]
66576-71-4 | [Synonyms]
FEMA 3699
ISOPROPYL 2-METHYLBUTYRATE
ISOPROPYL 2-METHYLBUTANOATE
ISOPROPYL METHYL-2-BUTYRATE
ISOPROPYL 2-METHYLBUTYRATE 98+%
2-Methylbutyric acid isopropyl ester
2-methyl-butanoicaci1-methylethylester
2-methyl-butanoic acid 1-methylethyl ester
BUTANOIC ACID, 2-METHYL-, 1-METHYLETHYL ESTER | [EINECS(EC#)]
266-411-4 | [Molecular Formula]
C8H16O2 | [MDL Number]
29155090 | [MOL File]
66576-71-4.mol | [Molecular Weight]
144.21 |
| Chemical Properties | Back Directory | [Boiling point ]
140-144 °C727 mm Hg(lit.)
| [density ]
0.851 g/mL at 25 °C(lit.)
| [vapor pressure ]
6.802hPa at 25℃ | [FEMA ]
3699 | [refractive index ]
n20/D 1.397(lit.)
| [Fp ]
90 °F
| [form ]
clear liquid | [color ]
Colorless to Almost colorless | [Odor]
at 100.00 %. fruity green ethereal dusty tutti frutti tropical coconut herbal | [biological source]
synthetic | [Odor Type]
fruity | [Water Solubility ]
691mg/L at 20℃ | [JECFA Number]
210 | [LogP]
3.3 at 35℃ | [EPA Substance Registry System]
Isopropyl 2-methylbutyrate (66576-71-4) |
| Safety Data | Back Directory | [Risk Statements ]
10 | [Safety Statements ]
24/25 | [RIDADR ]
UN 3272 3/PG 3
| [WGK Germany ]
3
| [HazardClass ]
3.2 | [PackingGroup ]
III | [HS Code ]
29155090 |
| Hazard Information | Back Directory | [Chemical Properties]
Isopropyl 2-methylbutyrate has a fruity, sweet, green, oily, ethereal, tropical odor with a pineapple nuance. | [Occurrence]
Reported found in Concord grape and strawberry fruit | [Definition]
ChEBI: Isopropyl 2-methylbutanoate is a fatty acid ester. | [Taste threshold values]
Taste characteristics at 10 ppm: fruity, sweet, apple, pineapple, green with tutti-frutti and citrus nuances. |
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