Trichloro (tetrachlorophenyl) silane

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Structural formula
Structure of trichloro (tetrachlorophenyl) silane
General formula of a mixture of isomers
General
Surname Trichloro (tetrachlorophenyl) silane
other names
  • Tetrachlorophenyltrichlorosilane
  • Tetrachloro (trichlorosilyl) benzene
Molecular formula C 6 HCl 7 Si
External identifiers / databases
CAS number 33434-63-8
EC number 251-522-2
ECHA InfoCard 100,046,824
PubChem 118481
Wikidata Q1460502
properties
Molar mass 349.33 g mol −1
boiling point

125-126 ° C (533  Pa )

safety instructions
GHS hazard labeling
no classification available
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Trichloro (tetrachlorophenyl) silane is a mixture of substances from the group of silanes , which consists of carbon , hydrogen , silicon and chlorine . It is insoluble in water and sensitive to hydrolysis , which is mainly caused by the chlorine (more precisely: the Si-Cl bonds). Like other alkyl and arylchlorosilanes, it is suitable for making a specific silicone .

history

Trichloro (tetrachlorophenyl) silane was imported into or manufactured in the USA before 1978 .

See also

literature

  • KA Andrianov, VA Odinets: Stability of the silicon-carbon bond in ar-chlorinated trichlorophenyl- and dichloroethylphenyl-silanes , in: Russian Chemical Bulletin , 1957, 6 (8), 988-993; doi : 10.1007 / BF01173595 .
  • KA Andrianov, VA Odinets: Hydrolysis of trichloro (chlorophenyl) silanes in aqueous media , in: Russian Chemical Bulletin , 1959, 8 (3), 435-439; doi : 10.1007 / BF00917698 .

Web links

Individual evidence

  1. ↑ Milan Wurst: Grass chromatography III: The dependence of the elution data of organic substances on the Parachor , in: Microchimica Acta , 54 (1–2), 379–397; doi : 10.1007 / BF01217464 .
  2. ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
  3. ↑ Harmonized Tariff Schedule of the United States (2008) - Supplement 1 ( Memento from August 6, 2014 in the Internet Archive ) (PDF; 171 kB)