C18H16Si
260.4 g/mol
Industrial ChemicalWarning
Benzene, 1,1',1''-silylidynetris-
CAS789-25-3EC212-333-0
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
Silane reagent for organic synthesis
This compound is an organosilicon reagent consisting of a silicon atom bonded to three phenyl groups. It is primarily used as a silane reagent in organic synthesis for introducing silyl groups into molecular structures.
Silane reagent for organic synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
1,1,2-trichloroethane
CAS79-00-5
chemical intermediate and solvent
ReferenceSame Category
Trichloroethene
CAS79-01-6
Metal degreasing solvent
ReferenceSame Category
Propanoyl chloride
CAS79-03-8
Chemical intermediate for propionyl group
ReferenceSame Category
Chloroacetyl chloride
CAS79-04-9
synthesis intermediate for organic compounds
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Benzene, 1,1',1''-silylidynetris- (CAS 789-25-3) is 2931.90.
HS code (international, 6-digit)
2931.90
EU CN code (8-digit)
2931 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
triphenylsilane
InChIKey
AKQNYQDSIDKVJZ-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)[SiH](C2=CC=CC=C2)C3=CC=CC=C3
Synonyms (4)
- Silane, triphenyl-
- Triphenylsilane
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