SILICON TETRABROMIDE

Product Name: SILICON TETRABROMIDE
CAS No.: 7789-66-4
Chemical Name: SILICON TETRABROMIDE
Synonyms: SiBr4;SILICON BROMIDE;tetrabromo-silan;TETRABROMOSILANE;Silicon(Ⅳ)bromide;Silane,tetrabromo-;Silane, tetrabromo-;SILICON(IV) BROMIDE;SILICON TETRABROMIDE;Tetrabromide Silicon
CBNumber: CB1260896
Molecular Formula: Br4Si
Formula Weight: 347.7
MOL File: 7789-66-4.mol

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SILICON TETRABROMIDE Property

Melting point:: 5 °C (lit.)
Boiling point:: 153 °C (lit.)
Density: 2.8 g/mL at 25 °C (lit.)
vapor density: 2.8 (vs air)
refractive index: 1.5627
Flash point:: 154°C
solubility: reacts with H2O
form: Liquid
Specific Gravity: 2.772
color: Colorless to pale yellow
Water Solubility: decomposed in water to HBr, silicic acid, with evolution of heat [MER06]
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
Sensitive: Moisture Sensitive
Merck: 14,8499
CAS DataBase Reference: 7789-66-4(CAS DataBase Reference)
EPA Substance Registry System: Tetrabromosilane (7789-66-4)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-27-28-36/37/39
RIDADR: UN 3264 8/PG 2
WGK Germany: 3
F: 10-23
TSCA: Yes
HazardClass: 8
PackingGroup: II

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 494100
Product name: Silicon tetrabromide
Purity: 99.995% trace metals basis
Packaging: 5ml
Price: $104
Updated: 2024/03/01

Sigma-Aldrich

Product number: 333468
Product name: Silicon tetrabromide
Purity: 99%
Packaging: 10g
Price: $127
Updated: 2024/03/01

Alfa Aesar

Product number: 014029
Product name: Silicon(IV) bromide
Packaging: 10g
Price: $94.7
Updated: 2024/03/01

Alfa Aesar

Product number: 014029
Product name: Silicon(IV) bromide
Packaging: 50g
Price: $352
Updated: 2023/06/20

Strem Chemicals

Product number: 14-1445
Product name: Silicon(IV) bromide, (99.99% Si) PURATREM
Packaging: 5g
Price: $84
Updated: 2024/03/01

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SILICON TETRABROMIDE Chemical Properties,Usage,Production

Chemical Properties

Fuming, colorless liquid that turns yel- low in air; disagreeable odor. Decomposed by water with evolution of heat. Noncombustible.

Uses

Silicon tetrabromide (SiBr₄) may be used to prepare photoluminescent silicon nanocrystals by chemical reduction with alkaline metals.

Hazard

Strong irritant to tissue.

SILICON TETRABROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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SILICON TETRABROMIDE Suppliers

China 40 Germany 4 India 2 Japan 1 Singapore 1 Switzerland 1 United Kingdom 4 United States 29 Global 82

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View Lastest Price from SILICON TETRABROMIDE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: SILICON TETRABROMIDE 7789-66-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

7789-66-4, SILICON TETRABROMIDERelated Search:

POTASSIUM TETRABROMOAURATE(III) Hydrogen fluoride SILICON DISULFIDE 1,2-Dibromoethane MAGNESIUM BROMIDE DIETHYL ETHERATE Cobalt chloride Ferrous chloride Magnesium oxide Silicon monoxide Magnesium fluoride Magnesium chloride Barium iodide Silicon carbide SILVER BROMIDE Iodine pentafluoride SILICON (IV) IODIDE Tetrachlorosilane SILICON TETRAACETATE

SILICON TETRABROMIDE

SILICON(IV) BROMIDE

Silicon(IV) bromide(tetrabromosilane)

SILICON BROMIDE

SiBr4

Silane, tetrabromo-

Silane,tetrabromo-

tetrabromo-silan

SILICON TETRABROMIDE, 99.995%

SILICON TETRABROMIDE, 99+%

Silicon(Ⅳ)bromide

Silicon(IV)bromide,99+%

Silicon tetrabromide 99.995% trace metals basis

Tetrabromide Silicon

TETRABROMOSILANE

Silicon(IV) bromide, (99.99% Si) PURATREM

Silicon Bromide Liquid

SiBr4 (99.9999% - Si)

Silicon tetrabromide 99%

7789-66-4

Br4Si

metal halide