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Silicon(IV) bromide - ≥99.995% trace metals basis, high purity , CAS No.7789-66-4

COA

Grade & Purity:

≥99.995% metals basis

Cas Number: 7789-66-4
Molecular Weight: 347.70
PubChem CID: 82247

In stock

Item Number

S281781

Grouped product items
SKU	Size	Availability	Price	Qty
S281781-5g	5g	1	$99.90
S281781-25g	25g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$322.90

CVD & ALD Precursors

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Liquid and vapor deposition precursors (4)

Basic Description

Synonyms	Silicon tetrabromide \| Tetrabromosilane
Specifications & Purity	≥99.995% trace metals basis
Storage Temp	Argon charged
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Metalloid salts
    - Subclass Metalloid bromides

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Metalloid salts
Subclass	Metalloid bromides
Intermediate Tree Nodes	Not available
Direct Parent	Metalloid bromides
Alternative Parents	Inorganic salts
Molecular Framework	Not available
Substituents	Metalloid bromide - Inorganic salt
Description	This compound belongs to the class of inorganic compounds known as metalloid bromides. These are inorganic compounds in which the largest halogen atom is Bromine, and the heaviest metal atom a metalloid.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	tetrabromosilane
INCHI	InChI=1S/Br4Si/c1-5(2,3)4
InChIKey	AIFMYMZGQVTROK-UHFFFAOYSA-N
Smiles	[Si](Br)(Br)(Br)Br
Isomeric SMILES	[Si](Br)(Br)(Br)Br
PubChem CID	82247
Molecular Weight	347.70

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot Number	Certificate Type	Date	Item
F2411446	Certificate of Analysis	May 31, 2024	S281781
F2411448	Certificate of Analysis	May 31, 2024	S281781
F2411447	Certificate of Analysis	May 31, 2024	S281781

Chemical and Physical Properties

Sensitivity	moisture sensitive
Boil Point(°C)	153 °C
Melt Point(°C)	5 °C
Molecular Weight	347.700 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	347.646 Da
Monoisotopic Mass	343.65 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	5
Formal Charge	0
Complexity	19.100
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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