| Identification | Back Directory | [Name]
2,4-DIMETHYL-2-PENTENOIC ACID | [CAS]
66634-97-7 | [Synonyms]
FEMA 3143
FEMA NUMBER 3143
RARECHEM AL BM 0129
2,4-Dimethylpent-2-enoic acid
2,4-DIMETHYL-2-PENTENOIC ACID
2-Pentenoic acid, 2,4-dimethyl-
2,4-Dimethyl-2-pentenoicacid,predominantlytrans,99%
2,4-DiMethyl-2-pentenoic acid, predoMinantly trans, 99% | [Molecular Formula]
C7H12O2 | [MDL Number]
MFCD00209505 | [MOL File]
66634-97-7.mol | [Molecular Weight]
128.17 |
| Chemical Properties | Back Directory | [Boiling point ]
217.1±9.0 °C(Predicted) | [density ]
0.949 | [FEMA ]
3143 | 2,4-DIMETHYL-2-PENTENOIC ACID | [refractive index ]
1.4540 | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
solid | [pka]
4.99±0.19(Predicted) | [Odor]
at 1.00 % in dipropylene glycol. acidic fruity cheese honey | [Odor Type]
acidic | [JECFA Number]
1211 | [LogP]
2.23 |
| Hazard Information | Back Directory | [Chemical Properties]
CoE: Used provisionally. Food: 1 ppm
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No
safety concern at current levels of intake when used as a flavoring agent (2003).
| [Definition]
ChEBI: 2,4-Dimethyl-2-pentenoic acid is a methyl-branched fatty acid. | [Taste threshold values]
Taste characteristics at 25 ppm: tangy, acidic and cheesy with ripe, fruity nuances.
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| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Augustus Oils Ltd
|
| Tel: |
+44 (0)1420 590555 |
| Website: |
www.augustus-oils.ltd.uk |
| Company Name: |
Interchim S.A.
|
| Tel: |
(33) 4 70 03 88 55 |
| Website: |
www.interchim.com |
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