Silicon tetrabromide
Properties
- Molecular formula
- Br4Si
- Molar mass
- 347.70 g/mol
- Exact mass
- 343.6503 Da
- Density
- 2.772 g/mL (at 25 °C)
- Melting point
- 5 °C
- Boiling point
- 154 °C
- logP
- 3.00Crippen estimate
- Polar surface area
- 0.0 Ų
- H-bond donors / acceptors
- 0 / 0
- Rotatable bonds
- 0
Hazards
Danger
- H302 Harmful if swallowed33.3% of notifiers
- H312 Harmful in contact with skin33.3% of notifiers
- H314 Causes severe skin burns and eye damage93.9% of notifiers
- H318 Causes serious eye damage60.6% of notifiers
- H332 Harmful if inhaled33.3% of notifiers
- H335 May cause respiratory irritation39.4% of notifiers
Aggregated from 66 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P362+P364, P363, P403+P233, P405, P501
Identifiers
CAS number
7789-66-4SMILES
Br[Si](Br)(Br)BrInChIKey
AIFMYMZGQVTROK-UHFFFAOYSA-NInChI
InChI=1S/Br4Si/c1-5(2,3)4Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
5 names
- Silane, tetrabromo-
- Silicon bromide (SiBr4)
- Tetrabromosilane
- Perbromosilane
- Silicon bromide
Work with Silicon tetrabromide
Predict the NMR spectrum1H and 13C shifts with multiplicities
Make a solutionWhat to weigh for any molarity and volume
Check drug-likenessLipinski, Veber and lead-likeness
Boiling point under vacuumAt any pressure, from its normal boiling point
Isotope patternExact mass and the mass spectrum pattern