Silicon(IV) bromide

Synonym: Tetrabromosilane, Silicon tetrabromide, Silicon bromide, SiBr4
CAS Number 7789-66-4 | MDL Number MFCD00049530 | EC Number 232-182-4

Silicon(IV) bromide Chemical Structure

Product CodeSI9664
CAS Number7789-66-4
Assay (purity)99%+
Purity methodby titration
Metal purity99.999%-Si
Molecular weight347.70
Formliquid
Appearancecolorless liquid
Boiling point153C
Titration%Br=91.0-92.8
Titration typewith AgNO3
Molecular formulaSiBr4
Linear formulaSiBr4
Download Specification SI9664
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Safety information

Signal wordDANGER
Pictograms
Hazard statementsH314, H318
Precautionary statementsP260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P405, P501
UN3264
Transport descriptionCORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. (SILICON(IV) BROMIDE)
Hazardous class8
Packing groupII
In TSCA registryYes
Download SDS

Certificates of analysis (CoA)

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External identifiers for Tetrabromosilane

Pubchem CID82247
SMILESBr[Si](Br)(Br)Br
IUPAC Namesilicon tetrabromide
InchI IdentifierInChI=1S/Br4Si/c1-5(2,3)4
InchI KeyAIFMYMZGQVTROK-UHFFFAOYSA-N

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