| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Products Intro: |
Product Name:2,4-DiMethyl-2-pentenoic acid, predoMinantly trans, 99%
CAS:66634-97-7
Package:2.5g Remarks:B22701
|
| Company Name: |
Aikon International Limited
|
| Tel: |
025-58851090 13611564524 |
| Email: |
lwan@aikonchem.com |
| Products Intro: |
Product Name:2,4-Dimethylpent-2-enoic acid
CAS:66634-97-7
Purity:95+% Package:1g;5g;10g
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Email: |
marketing@energy-chemical.com |
| Products Intro: |
Product Name:2,4-Dimethyl-2-pentenoicacid,predominantlytrans,99%
CAS:66634-97-7
Purity:99% Package:10g;2.5g Remarks:NULL
|
|
| | 2,4-DIMETHYL-2-PENTENOIC ACID Basic information |
| Product Name: | 2,4-DIMETHYL-2-PENTENOIC ACID | | Synonyms: | FEMA 3143;FEMA NUMBER 3143;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-Dimethylpent-2-enoic acid;2,4-Dimethyl-2-pentenoicacid,predominantlytrans,99% | | CAS: | 66634-97-7 | | MF: | C7H12O2 | | MW: | 128.17 | | EINECS: | | | Product Categories: | | | Mol File: | 66634-97-7.mol |  |
| | 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) | | Odor | at 1.00 % in dipropylene glycol. acidic fruity cheese honey | | Odor Type | acidic | | JECFA Number | 1211 | | LogP | 2.23 |
| Provider | Language |
|
ALFA
| English |
| | 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 ACID Preparation Products And Raw materials |
|