Name | Silicon(IV)bromide |
Synonyms | SiBr4 SILICON BROMIDE Tetrabromosilane tetrabromo-silan Silicon(IV)bromide Silane,tetrabromo- Silane, tetrabromo- SILICON(IV) BROMIDE SILICON TETRABROMIDE Silicon tetrabromide Silicon(IV) bromide(tetrabromosilane) |
CAS | 7789-66-4 |
EINECS | 232-182-4 |
InChI | InChI=1/4BrH.H4Si/h4*1H;1H4/p-4 |
Molecular Formula | Br4Si |
Molar Mass | 347.7 |
Density | 2.8 g/mL at 25 °C (lit.) |
Melting Point | 5 °C (lit.) |
Boling Point | 153 °C (lit.) |
Flash Point | 154°C |
Water Solubility | decomposed in water to HBr, silicic acid, with evolution of heat [MER06] |
Vapor Density | 2.8 (vs air) |
Appearance | Liquid |
Specific Gravity | 2.772 |
Color | Colorless to pale yellow |
Merck | 14,8499 |
Storage Condition | Room Temprature |
Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
Refractive Index | 1.5627 |
Hazard Symbols | C - Corrosive |
Risk Codes | 34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN 3264 8/PG 2 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 10-23 |
TSCA | Yes |
Hazard Class | 8 |
Packing Group | II |
EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |