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LC1121 Boron hydride-tetrahydrofuran complex(stabilised) (1 molar solution in tetrahydrofuran) for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC28121 | Glass bottle | 100 ml | 41.85 |
| Product information | |
| HS Code | 2942 00 00 |
| Storage | Store at +2°C to +8°C. |
| Chemical and physical data | |
| Ignition temperature | 103 °C |
| Density | 0.876 g/cm3 (25 °C) |
| Boiling point | 66 °C (1013 hPa) (THF) |
| Explosion limit | 1.58 – 12.42 %(V) |
| Flash point | -17 °C |
| Safety information | |
| R Phrase | R 11-14/15-19-22-37/38-41 Highly flammable.Reacts violently with water, liberating extremely flammable gases.May form explosive peroxides.Harmful if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes. |
| S Phrase | S 6-16-26-29-33-39 Keep under protective gas.Keep away from sources of ignition – No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Do not empty into drains.Take precautionary measures against static discharges.Wear eye/face protection. |
| Categories of danger | highly flammable, harmful, irritant |
| Hazard Symbol |  Flammable  Harmful |
| Storage class | 4.3 Materials that form flammble gases in contact with water |
| WGK | WGK 1 slightly water endangering |
| Disposal | 26 Alkali and alkaline-earth metals should be taken up in an inert solvent and neutralized by adding 2-propanol (Cat. No. 100995) dropwise with stirring. Should the reaction be more violent than expected, conversion should be carried out with tert-butanol or octanol. Caution: This reaction produces hydrogen, which can form explosive mixtures; take necessary precautions. When the reaction has ceased, add water dropwise; neutralize; container D. In the case of alkali or alkaline-earth borohydrides, add methanol (Cat. No. 106008) with stirring; in the case of alkali or alkaline-earth amides and hydrides, organoaluminium and organotin hydrides, add 2-propanol (Cat. No. 100995) dropwise. The substances, which are usually in solid form, should be previously suspended in an ether! When the respective reaction has ceased, hydrolize with water; then neutralize. Container D or E. Lithium aluminium hydride must also be destroyed by slurrying in an ether. Under an inert gas and with thorough stirring, add dropwise a 1:4 mixture of ethyl acetate (Cat. No. 822277) and the ether used to prepare the slurry. Always ensure thorough mixing (stirring)! Container A. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3148 WATER-REACTIVE LIQUID, N.O.S.(BORANE TETRAHYDROFURAN COMPLEX), 4.3, I |
| Declaration (transport by air) IATA-DGR | UN 3148 WATER-REACTIVE LIQUID, N.O.S.(BORANE TETRAHYDROFURAN COMPLEX), 4.3, I |
| Toxicological data | |
| LD 50 oral | LD50 rat > 500 – 2000 mg/kg |
| Specifications | |
| Content | ∼1mol/l |
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– as quinine at 365 nm