Silicon tetrachloride - PrimorTrace™ Ultra, ≥99.9999% metals basis, used for Semiconductor grade various applications , CAS No.10026-04-7

CAS: 10026-04-7 Cat. No.: S104669 Formula: SiCl₄ Molecular Weight: 169.9 EC Number: 233-054-0 PubChem CID: 24816

GRADE & PURITY PrimorTrace™ Ultra, ≥99.9999% metals basis

Synonyms

STC | SILICON TETRACHLORIDE | Siliciumtetrachlorid | Silicon tetrachloride, 99% | SILICON TETRACHLORIDE [HSDB] | EINECS 233-054-0 | Silicon tetrachloride [UN1818] [Corrosive] | Silicium Muriaticum | Silicon(IV) chloride, (99.9999%-Si) | Tetrachlorure

Storage

Room temperature,Argon charged,Desiccated

Shipped In

FedEx DG Service

Overview

There is a suffocating odor. Upon contact with water, it decomposes and generates a large amount of heat, as well as silicic acid and hydrochloric acid. Easy to mix with benzene, ether, chloroform, carbon tetrachloride, tin tetrachloride, and petroleum ether, soluble in hydrocarbons and their halides without decomposition. Corrosive. Synthesize organic silicon compounds, silicon monomers, silicone oil, silicone rubber, and silicone resin. Preparation of silicates.

Specifications

Synonyms

STC | SILICON TETRACHLORIDE | Siliciumtetrachlorid | Silicon tetrachloride, 99% | SILICON TETRACHLORIDE [HSDB] | EINECS 233-054-0 | Silicon tetrachloride [UN1818] [Corrosive] | Silicium Muriaticum | Silicon(IV) chloride, (99.9999%-Si) | Tetrachlorure

Specifications & Purity

PrimorTrace™ Ultra, ≥99.9999% metals basis

Application

Semiconductor grade

Storage

Room temperature,Argon charged,Desiccated

Shipped In

FedEx DG Service

Grade

PrimorTrace™ Ultra

Purity

≥99.9999% metals basis

Names and Identifiers

Pubchem Sid

504753266

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504753266

Canonical Smiles

[Si](Cl)(Cl)(Cl)Cl

IUPAC Name

tetrachlorosilane

InChIKey

FDNAPBUWERUEDA-UHFFFAOYSA-N

INCHI

1S/Cl4Si/c1-5(2,3)4

Isomeric SMILES

[Si](Cl)(Cl)(Cl)Cl

WGK Germany

2

PubChem CID

24816

UN Number

1818

Packing Group

II

Molecular Weight

169.9

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Metalloid salts
• Subclass: Metalloid chlorides
• Intermediate Tree Nodes: Not available
• Direct Parent: Metalloid chlorides
• Alternative Parents: Inorganic salts
• Molecular Framework: Not available
• Substituents: Metalloid chloride - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as metalloid chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is a metalloid.
• External Descriptors: Not available

Data sources

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

Chemical and Physical Properties

• Solubility: It is miscible with most organic solvents such as benzene, chloroform, and petroleum ether.
• Sensitivity: Moisture sensitive.
• Refractive Index: 1.412
• Flash Point(°F): Not applicable
• Flash Point(°C): Not applicable
• Boil Point(°C): 59°C
• Melt Point(°C): -70°C
• Molecular Weight: 169.900 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 169.849 Da
• Monoisotopic Mass: 167.852 Da
• Topological Polar Surface Area: 0.000 Ų
• 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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