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Sanhe Biochemical
1-Chlorobutane
| Product name | 1-Chlorobutane |
| English alias | Butyl chloride; Butane, 1-chloro-; |
| Structural formula | .png) |
| Molecular formula | C4H9Cl |
| Molecular weight | 92.5673 |
| Appearance | Colorless Transparent Liquid |
| Melting point | -123℃ |
| Relative density | 0.886 |
| Boiling point | 77-78℃ |
| Water solubility | 0.5 g/L (20℃) |
| Refractivity | 1.4014-1.4034 |
| Content | ≥99.0% |
| Moisture | ≤0.05% |
| Stability | Stable. Highly flammable. Note low flash point and wide explosion limit range. Incompatible with strong oxidizing agents, strong bases. |
| Flash point | -12ºC |
| Vapor pressure | 103mmHg at 25℃ |
| Storage | The warehouse is ventilated and dried at low temperature, and stored separately from oxidants and acids. |
| Use | Used in oils, rubber, natural resin solvents, pharmaceutical and pesticide intermediates, co catalysts, etc. |
| Production method | Obtained from the reaction of n-butanol and hydrogen chloride: n-butanol and concentrated hydrochloric acid are heated and refluxed in the presence of zinc chloride. The reactants are washed with water, dried, fractionated, and collected at 75-78.5 ℃ to obtain the finished product. Raw material consumption quota: n-butanol (95%) 1600kg/t, hydrochloric acid (30%) 2780kg/t. |
| UN No. | UN 1127 |
| Hazard class | 3 |
| Packing group | II |
| HS code | 2903299090 |
| Packing | 170KGS/galvanized steel drum |
| CAS # | 109-69-3 |
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