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| LC2138 Dibutyltin dichloride for synthesis |
| Order number | Packaging | Quantity | Price € |
| AC29138 | Glass bottle | 5 g | 10.89 |
| AC29138 | Glass bottle | 250 g | 52.20 |
| AC29138 | Glass bottle | 1 kg | 172.80 |
| Product information | |
| Synonyms | Dibutyldichlorostannane, Dibutyldichlorotin |
| Hill Formula | C8H18Cl2Sn |
| Chemical formula | (CH3CH2CH2CH2)2SnCl2 |
| HS Code | 2931 00 99 |
| EC number | 211-670-0 |
| Molar mass | 303.85 g/mol |
| EC index number | 050-022-00-X |
| CAS number | 683-18-1 |
| Chemical and physical data | |
| Solubility | 0.32 g/l (20 °C) |
| Melting point | 37 – 40 °C |
| Molar mass | 303.85 g/mol |
| Density | 1.37 – 1.40 g/cm3 (20 °C) |
| Boiling point | 148 °C (16 hPa) |
| Vapor pressure | 0.0016 hPa (25 °C) |
| Flash point | >100 °C DIN 51758 |
| Safety information | |
| R Phrase | R 25-36/38-48/22-51/53 Toxic if swallowed.Irritating to eyes and skin.Harmful: danger of serious damage to health by prolonged exposure if swallowed.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 22-26-36/37-45-61 Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).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 |
| Storage class | 6.1A Combustible substances, toxic |
| WGK | WGK 3 highly water endangering |
| Disposal | 15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV – Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately. |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 3146 ORGANOTIN COMPOUND, SOLID, N.O.S.(DIBUTYLTIN DICHLORIDE), 6.1, II, Marine Pollutant: P |
| Declaration (transport by air) IATA-DGR | UN 3146 ORGANOTIN COMPOUND, SOLID, N.O.S.(DIBUTYLTIN DICHLORIDE), 6.1, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 50 mg/kg |
| Specifications | |
| Assay (argentometric) | ≥ 98 % |
| Melting range – lower value |
≥ 37 °C |
| – upper value | ≤ 40 °C |
| Identity (IR) | passes test |
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