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LC2992 Hexamethyldisilanefor synthesis |
| Order number | Packaging | Quantity | Price € |
| AC29992 | Glass bottle | 10 ml | 25.88 |
| AC29992 | Glass bottle | 50 ml | 84.60 |
| Product information | |
| Hill Formula | C6H18Si2 |
| Chemical formula | (CH3)3SiSi(CH3)3 |
| HS Code | 2931 00 99 |
| EC number | 215-911-0 |
| Molar mass | 146.37 g/mol |
| Storage | Store below +15°C. |
| CAS number | 1069-23-4 |
| Chemical and physical data | |
| Solubility | (20 °C) (decomposition) |
| Melting point | 13 – 15 °C |
| Molar mass | 146.37 g/mol |
| Density | 0.73 g/cm3 (20 °C) |
| Boiling point | 110 – 112 °C |
| Flash point | 11 °C |
| Refractive index | 1.4207 (20 °C, 589 nm) |
| Safety information | |
| R Phrase | R 11-36/37-43 Highly flammable.Irritating to eyes and respiratory system.May cause sensitization by skin contact. |
| S Phrase | S 7-16-24-37 Keep container tightly closed.Keep away from sources of ignition – No smoking.Avoid contact with skin.Wear suitable gloves. |
| Categories of danger | highly flammable, irritant, sensitizing |
| Hazard Symbol |
|
| Storage class | 3 Flammable Liquids |
| WGK | WGK 2 water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Flammable
Harmful
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1993 FLAMMABLE LIQUID, N.O.S.(HEXAMETHYLDISILANE), 3, II |
| Declaration (transport by air) IATA-DGR | UN 1993 FLAMMABLE LIQUID, N.O.S.(HEXAMETHYLDISILANE), 3, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 2160 mg/kg |
| LD 50 dermal | LD50 rabbit 2160 mg/kg |
| Specifications | |
| Assay (GC, area%) | ≥ 98 % |
| Density (d 20 °C/ 4 °C) | 0.726 – 0.728 |
| Identity (IR) | passes test |
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