isobutyl (E)-2-butenoate
isobutyl trans-2-butenoate
Identification
| Name | isobutyl (E)-2-butenoate |
| IUPAC | 2-methylpropyl (E)-but-2-enoate |
| CAS Number | 73545-15-0 |
| FDA UNII | 6H6IW50K3Z |
| Molecular Formula | C8 H14 O2 |
| Molecular Weight | 142.19798000 |
| MDL Number | MFCD00036651 |
| Nikkaji Number | J94.999J |
Regulatory
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 166.40 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 1.788000 mmHg @ 25.00 °C. (est) |
| Flash Point | 131.00 °F. TCC ( 55.00 °C. ) (est) |
| logP (o/w) | 2.727 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 100.00 %. |
| Taste Description | waxy fruity sweet apple pineapple |
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | information only not used for fragrances or flavors |
| Recommendation for isobutyl (E)-2-butenoate usage levels up to | not for fragrance use. |
| Recommendation for isobutyl (E)-2-butenoate flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(E)-2-
butenoic acid 2-methyl propyl ester
trans-2-
butenoic acid 2-methyl propyl ester
2-
butenoic acid, 2-methylpropyl ester, (2E)-
2-
butenoic acid, 2-methylpropyl ester, (E)-
iso
butyl (2E)-2-butenoate
iso
butyl (2E)-but-2-enoate
iso
butyl (E)-2-crotonate
iso
butyl (E)-crotonate
iso
butyl trans-2-butenoate
iso
butyl trans-2-crotonate
iso
butyl trans-crotonate
(E)-
crotonic acid isobutyl ester
trans-
crotonic acid isobutyl ester
crotonic acid, isobutyl ester, (trans)-
2-
methyl propyl (E)-2-butenoate
2-
methyl propyl (E)-crotonate
2-
methyl propyl trans-2-butenoate
2-
methyl propyl trans-crotonate
2-
methylpropyl (E)-but-2-enoate
2-
methylpropyl trans-but-2-enoate
US Patents:
8,183,200 - Organoleptic compound