| CAS No.: | 109-79-5 |
|---|---|
| Formula: | C4h10s |
| EINECS: | 203-705-3 |
| Type: | Flavor & Fragrance Intermediates |
| Appearance: | Liquid |
| Quality: | Technical |
| Customization: |
|---|
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Audited Supplier high efficiency Butanethiol for Natural Equivalent Flavours and Artificial Aromas 109-79-5
| Butanethiol Basic information | |
| Product Name: | Butanethiol |
| CAS: | 109-79-5 |
| MF: | C4H10S |
| MW: | 90.19 |
| EINECS: | 203-705-3 |
| Butanethiol Chemical Properties | |
| Melting point | −116 °C(lit.) |
| Boiling point | 98 °C(lit.) |
| density | 0.842 g/mL at 25 °C(lit.) |
| vapor density | 3.1 (vs air) |
| vapor pressure | 83 mm Hg ( 37.7 °C) |
| refractive index | n20/D 1.443(lit.) |
| FEMA | 3478 | 1-BUTANETHIOL |
| Fp | 55 °F |
| storage temp. | Flammables area |
| solubility | 0.597g/l |
| pka | 11.51 at 25 °C (23.0% aqueous tert-butyl alcohol, Friedman et al., 1965) |
| form | Liquid |
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