- 2-METHYL-4-PENTENOIC ACID
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- $36.00 / 1kg
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2024-04-29
- CAS:1575-74-2
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 2-METHYL-4-PENTENOIC ACID Basic information |
| | 2-METHYL-4-PENTENOIC ACID Chemical Properties |
| Melting point | 17.3°C (estimate) | | Boiling point | 195 °C(lit.) | | density | 0.949 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.43(lit.) | | FEMA | 3511 | 2-METHYL-4-PENTENOIC ACID | | Fp | 210 °F | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | clear liquid | | pka | 4.67±0.10(Predicted) | | color | Colorless to Red to Green | | Odor | at 10.00 % in propylene glycol. fruity cheese | | Odor Type | cheesy | | Water Solubility | Slightly soluble in water | | JECFA Number | 355 | | BRN | 1720987 | | InChIKey | HVRZYSHVZOELOH-UHFFFAOYSA-N | | LogP | 1.34 | | CAS DataBase Reference | 1575-74-2(CAS DataBase Reference) | | EPA Substance Registry System | 4-Pentenoic acid, 2-methyl- (1575-74-2) |
| Hazard Codes | C | | Risk Statements | 22-34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3265 8/PG 2 | | WGK Germany | 3 | | TSCA | Yes | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29161995 |
| | 2-METHYL-4-PENTENOIC ACID Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid | | Chemical Properties | 2-Methyl-4-pentenoic acid has a cheese-like odor. | | Uses | 2-Methyl-4-pentenoic acid is used as raw material for fruit flavor or it is an enhancer of fruity fragrances. | | Definition | ChEBI: 2-Methyl-4-pentenoic acid is a branched-chain fatty acid. | | Synthesis Reference(s) | Chemistry Letters, 9, p. 571, 1980
Tetrahedron Letters, 21, p. 2181, 1980 DOI: 10.1016/S0040-4039(00)78992-1 |
| | 2-METHYL-4-PENTENOIC ACID Preparation Products And Raw materials |
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