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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)

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