| CAS No.: | 513-85-9 |
|---|---|
| Formula: | C4h10o2 |
| EINECS: | 208-173-6 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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Audited Supplier Best price 2,3-Butanediol for catalyst Cas 513-85-9 2,3-Dicarbonylbutane
| 2,3-Butanediol Basic information | |
| Product Name: | 2,3-Butanediol |
| CAS: | 513-85-9 |
| MF: | C4H10O2 |
| MW: | 90.12 |
| EINECS: | 208-173-6 |
| 2,3-Butanediol Chemical Properties | |
| Melting point | 25 °C(lit.) |
| Boiling point | 183-184 °C(lit.) |
| density | 1.002 g/mL at 20 °C(lit.) |
| vapor pressure | <1 hPa (20 °C) |
| refractive index | n20/D 1.433(lit.) |
| Fp | 185 °F |
| storage temp. | Store below +30°C. |
| pka | 14.67±0.20(Predicted) |
| form | Viscous Liquid |
| color | Colorless to pale yellow |
| PH | 7 (H2O, 20ºC)Aqueous solution |
| explosive limit | 3.1-11.4%(V) |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| Merck | 141,568 |
| BRN | 969165 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides, chloroformates, reducing agents. |
| InChIKey | OWBTYPJTUOEWEK-UHFFFAOYSA-N |
| CAS DataBase Reference | 513-85-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,3-Butanediol(513-85-9) |
| EPA Substance Registry System | 2,3-Butanediol (513-85-9) |
| Items | Standard |
| Appearance | Colorless to light yellow transparent liquid |
| 2,3-Butanediol Purity, % | ≥99 |
| Racemic content of 2,3-Butanediol, % | / |
| Natural degree test, % | / |
| Heavy metal content (Pb), % | ≤0.001 |
| (AS) content, % | ≤0.0001 |
| Boiling point | 179-182ºC |
| Relative density (d2525) | 1.001-1.005 (25/25ºC) |
| Refractive index ((nD20)) | 1.435-1.440 |
| Solubility | Soluble in water, ethanol and glycerol |
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