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Key Documents

494100

Sigma-Aldrich

Silicon tetrabromide

99.995% trace metals basis

Synonym(s):

Tetrabromosilane

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About This Item

Linear Formula:
SiBr4
CAS Number:
Molecular Weight:
347.70
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

vapor density

2.8 (vs air)

Quality Level

Assay

99.995% trace metals basis

form

liquid

reaction suitability

core: silicon

bp

153 °C (lit.)

mp

5 °C (lit.)

density

2.8 g/mL at 25 °C (lit.)

SMILES string

Br[Si](Br)(Br)Br

InChI

1S/Br4Si/c1-5(2,3)4

InChI key

AIFMYMZGQVTROK-UHFFFAOYSA-N

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Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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