2,4-DIMETHYL-2-PENTENOIC ACID
2,4-DIMETHYL-2-PENTENOIC ACID Basic information
- Product Name:
- 2,4-DIMETHYL-2-PENTENOIC ACID
- Synonyms:
-
- FEMA 3143
- FEMA NUMBER 3143
- 2,4-Dimethylpent-2-enoic acid
- 2,4-DIMETHYL-2-PENTENOIC ACID
- RARECHEM AL BM 0129
- 2-Pentenoic acid, 2,4-dimethyl-
- 2,4-DiMethyl-2-pentenoic acid, predoMinantly trans, 99%
- 2,4-Dimethyl-2-pentenoicacid,predominantlytrans,99%
- CAS:
- 66634-97-7
- MF:
- C7H12O2
- MW:
- 128.17
- Mol File:
- 66634-97-7.mol
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2,4-DIMETHYL-2-PENTENOIC ACID Chemical Properties
- 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
- pka
- 4.99±0.19(Predicted)
- form
- solid
- Odor
- at 1.00 % in dipropylene glycol. acidic fruity cheese honey
- Odor Type
- acidic
- JECFA Number
- 1211
- LogP
- 2.23
MSDS
- Language:English Provider:ALFA
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2,4-DIMETHYL-2-PENTENOIC ACID Usage And Synthesis
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.
2,4-DIMETHYL-2-PENTENOIC ACIDSupplier
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
Amadis Chemical Company Limited
- Tel
- 571-89925085
- sales@amadischem.com
Aikon International Limited
- Tel
- 025-58851090 13611564524
- lwan@aikonchem.com
Energy Chemical
- Tel
- 021-58432009 400-005-6266
- marketing@energy-chemical.com
Shaanxi Didu New Material Co., Ltd
- Tel
- 029-029-63373950 15353716720
- 1052@dideu.com