silicon tetrabromide 99%
2 Inquiries
7789-66-4
shanghai
1g/pack 5g/pack
2025-10-08
intermediates,new materials,fine chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Silicon bromide
Other Name:Silane,tetrabromo-;Silicon bromide (SiBr4);Tetrabromosilane;Silicon tetrabromide;Perbromosilane;Silicon bromide
CAS No.:7789-66-4
Molecular Formula:Br4Si
InChIKeys:InChIKey=AIFMYMZGQVTROK-UHFFFAOYSA-N
Molecular Weight:347.7
Exact Mass:347.70
EC Number:232-182-4
UNII:8GAC9YWL42
DSSTox ID:DTXSID6064872
Categories:
Characteristics-
PSA:
0
XLogP3:3.00160
Appearance:Colorless to pale yellow Liquid
Density:2.772 g/cm3 @ Temp: 25 °C
Melting Point:5 °C
Boiling Point:154 °C
Flash Point:154°C
Refractive Index:1.5627
Water Solubility:decomposed in water to HBr, silicic acid, with evolution of heat [MER06]
Vapor Density:2.8 (vs air)
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1B
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
intermediates,new materials,fine chemicals
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Location:
room 602, No.389 Gang'ao Road, Pudong, Shanghai, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
28
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
5-10
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Year of Establishment:
2023
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Germany
Silicon bromide
1 KG Sep 8, 2025 
United States
Silicon Tetrabromide
100 KG Oct 27, 2023 Post an enquiry for this product