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| LC5709 Tetra-n-butyltin for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC32709 | Glass bottle | 25 ml | 11.25 |
| AC32709 | Glass bottle | 100 ml | 14.13 |
| Product information | |
| Synonyms | Tetrabutylstannane, Tin tetrabutyl |
| Hill Formula | C16H36Sn |
| Chemical formula | (CH3CH2CH2CH2)4Sn |
| HS Code | 2931 00 99 |
| EC number | 215-960-8 |
| Molar mass | 347.15 g/mol |
| EC index number | 050-008-00-3 |
| CAS number | 1461-25-2 |
| Chemical and physical data | |
| Solubility | 0.008 g/l (20 °C) |
| Melting point | -97 °C |
| Molar mass | 347.15 g/mol |
| Density | 1.05 g/cm3 (20 °C) |
| Boiling point | 140 °C (10 hPa) |
| Vapor pressure | 0.0014 hPa (25 °C) |
| Flash point | >100 °C |
| Refractive index | 1.4742 (20 °C, 589 nm) |
| Safety information according to GHS | |
| Hazard Statement(s) | H301: Toxic if swallowed. H312: Harmful in contact with skin. H372: Causes damage to organs through prolonged or repeated exposure. H319: Causes serious eye irritation. H315: Causes skin irritation. H410: Very toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P273: Avoid release to the environment. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Danger |
| HazardPictogram(s) |    |
| Storage class | 6.1A Combustible substances, toxic |
| WGK | WGK 3 highly water endangering |
| Disposal | 9 Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). |
| Safety information | |
| R Phrase | R 21-25-36/38-48/23/25-50/53 Harmful in contact with skin.Toxic if swallowed.Irritating to eyes and skin.Toxic: danger of serious damage to health by prolonged exposure through inhalation and if swallowed.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 36/37/39-45-60-61 Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Categories of danger | toxic, irritant, dangerous for the environment |
| Hazard Symbol |  Toxic Dangerous for the environment |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2788 ORGANOTIN COMPOUND, LIQUID, N.O.S.(TETRA-N-BUTYLTIN), 6.1, III, Marine Pollutant: P |
| Declaration (transport by air) IATA-DGR | UN 2788 ORGANOTIN COMPOUND, LIQUID, N.O.S.(TETRA-N-BUTYLTIN), 6.1, III |
| Toxicological data | |
| LD 50 oral | LD50 rat 1268 mg/kg |
| Specifications | |
| Assay (GC, area%) | ∼95% |
| Density (d 20 °C/ 4 °C) | 1.052 – 1.057 |
| Identity (IR) | passes test |
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