| CAS No.: | 3142-72-1 |
|---|---|
| Formula: | C6h10o2 |
| EINECS: | 221-552-0 |
| Appearance: | Liquid |
| Colour: | Transparent |
| MW: | 114.14 |
| Customization: |
|---|
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Audited Supplier 2-Methyl-2-pentenoic acid for Edible Strawberry Flavor Cas 3142-72-1
| 2-Methyl-2-pentenoic acid Basic information | |
| Product Name: | 2-Methyl-2-pentenoic acid |
| CAS: | 3142-72-1 |
| MF: | C6H10O2 |
| MW: | 114.14 |
| EINECS: | 221-552-0 |
| 2-Methyl-2-pentenoic acid Chemical Properties | |
| Melting point | 26-28 °C(lit.) |
| Boiling point | 123-125 °C30 mm Hg(lit.) |
| density | 0.979 g/mL at 25 °C |
| vapor density | >1 (vs air) |
| refractive index | n20/D 1.46(lit.) |
| FEMA | 3195 | 2-METHYL-2-PENTENOIC ACID |
| Fp | 226 °F |
| pka | 5.00±0.19(Predicted) |
| JECFA Number | 1210 |
| InChIKey | JJYWRQLLQAKNAD-SNAWJCMRSA-N |
| CAS DataBase Reference | 3142-72-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Pentenoic acid, 2-methyl-(3142-72-1) |
| EPA Substance Registry System | 2-Pentenoic acid, 2-methyl- (3142-72-1) |
| Items | Specifications |
| Appearance | Colorless or yellowish liquid |
| Purity | ≥99% |
| Color(Co-Pt) | ≤10 |
| Acidity(mgKOH/g) | ≤0.5 |
| Water | ≤0.5% |
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Audited Supplier 
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