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138-22-7
bosschem
138-22-7
| Butyl lactate Basic information | |
| Description References | |
| Product Name: | Butyl lactate |
| Synonyms: | FEMA 2205;BUTYL 2-HYDROXYPROPANOATE;BUTYL 2-HYDROXYPROPIONATE;BUTYL LACTATE;Butyl α-hydroxypropionate;N-BUTYL LACTATE;Butyl2-hydroxypropionicacid;butylalpha-hydroxypropionate |
| CAS: | 138-22-7 |
| MF: | C7H14O3 |
| MW: | 146.18 |
| EINECS: | 205-316-4 |
| Mol File: | 138-22-7.mol |
| Butyl lactate Chemical Properties | |
| Melting point | -28 °C (lit.) |
| Boiling point | 185-187 °C (lit.) |
| density | 0.984 g/mL at 25 °C (lit.) |
| vapor density | 5.04 (vs air) |
| vapor pressure | 0.4 mm Hg ( 20 °C) |
| refractive index | n20/D 1.421(lit.) |
| FEMA | 2205 | BUTYL LACTATE |
| Fp | 157 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | Liquid |
| pka | 13.06±0.20(Predicted) |
| color | Clear colorless |
| Water Solubility | 42 g/L (25 ºC) |
| JECFA Number | 932 |
| CAS DataBase Reference | 138-22-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Propanoic acid, 2-hydroxy-, butyl ester(138-22-7) |
| EPA Substance Registry System | n-Butyl lactate (138-22-7) |
| Items | Specifications |
| Appearance | Colorless liquid |
| Purity | ≥99% |
| Color(APHA) | ≤20 |
| Water | ≤0.2% |
| Ethanol | ≤0.5% |
| Acidity(mgKOH/g) | ≤0.2 |
