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ChemicalBook >> CAS DataBase List >> 1,1,2,3,4,5-Hexaphenylsilole

1,1,2,3,4,5-Hexaphenylsilole

1,1,2,3,4,5-Hexaphenylsilole price.
  • $40 - $4610
  • Product name: 1,1,2,3,4,5-Hexaphenylsilole
  • CAS: 752-28-3
  • MF: C40H30Si
  • MW: 538.75
  • EINECS:
  • MDL Number:MFCD27976827
  • Synonyms:1,1,2,3,4,5-Hexaphenylsilole;Silacyclopenta-2,4-diene, 1,1,2,3,4,5-hexaphenyl-;1,1,2,3,4,5-hexakis-phenylsilole;1,1,2,3,4,5-Hexaphenylsilole>1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene;1,1,2,3,4,5-Hexaphenyl-1H-silole;1,1,2,3,4,5-Hexaphenyl-1H-silole;Hexaphenylsilole
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Chemenu
  • Sigma-Aldrich
  • TCI Chemical
Package
  • 50mg
  • 250mg
  • 1g
  • 5g
  • Manufactureraablocks
  • Product numberAA005CSC
  • Product description1,1,2,3,4,5-Hexaphenylsilole ≥95%
  • Packaging50mg
  • Price$40
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005CSC
  • Product description1,1,2,3,4,5-Hexaphenylsilole ≥95%
  • Packaging250mg
  • Price$130
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005CSC
  • Product description1,1,2,3,4,5-Hexaphenylsilole >98.0%(GC)
  • Packaging1g
  • Price$184
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number4330AL
  • Product description1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene
  • Packaging1g
  • Price$351
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM393287
  • Product descriptionHPS 95%+
  • Packaging5g
  • Price$584
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM393287
  • Product descriptionHPS 95%+
  • Packaging1g
  • Price$178
  • Updated2026-05-26
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number797294
  • Product description1,1,2,3,4,5-Hexaphenyl-1H-silole
  • Packaging1g
  • Price$4610
  • Updated2023-06-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH1413
  • Product description1,1,2,3,4,5-Hexaphenylsilole >98.0%(GC)
  • Packaging1g
  • Price$230
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA005CSC 1,1,2,3,4,5-Hexaphenylsilole ≥95% 50mg $40 2026-05-28 Buy
aablocks AA005CSC 1,1,2,3,4,5-Hexaphenylsilole ≥95% 250mg $130 2026-05-28 Buy
aablocks AA005CSC 1,1,2,3,4,5-Hexaphenylsilole >98.0%(GC) 1g $184 2026-05-28 Buy
AK Scientific 4330AL 1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene 1g $351 2021-12-16 Buy
Chemenu CM393287 HPS 95%+ 5g $584 2026-05-26 Buy
Chemenu CM393287 HPS 95%+ 1g $178 2026-05-26 Buy
Sigma-Aldrich 797294 1,1,2,3,4,5-Hexaphenyl-1H-silole 1g $4610 2023-06-20 Buy
TCI Chemical H1413 1,1,2,3,4,5-Hexaphenylsilole >98.0%(GC) 1g $230 2026-04-30 Buy

Properties

Melting point :193.0 to 197.0 °C
Boiling point :674.1±55.0 °C(Predicted)
Density :1.18±0.1 g/cm3(Predicted)
form :solid
color :White to Yellow to Green
λmax :366nm(Benzene)(lit.)
InChI :1S/C40H30Si/c1-7-19-31(20-8-1)37-38(32-21-9-2-10-22-32)40(34-25-13-4-14-26-34)41(35-27-15-5-16-28-35,36-29-17-6-18-30-36)39(37)33-23-11-3-12-24-33/h1-30H
InChIKey :QAKMXYFDVPDIPT-UHFFFAOYSA-N
SMILES :C1(C2=CC=CC=C2)=C(C3=CC=CC=C3)C(C4=CC=CC=C4)=C(C5=CC=CC=C5)[Si]1(C6=CC=CC=C6)C7=CC=CC=C7
CAS DataBase Reference :752-28-3

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

Hexaphenylsilacyclopentadiene may undergo π4s+π2s cycloaddition with ethyl acrylate to form bicyclosilaheptene. The same study reports similar cycloaddition reactions with various dienophiles. The reaction of hexaphenylsilacyclopentadiene with perbenzoic acid yields a mixture of tetraphenylfuran and cis-dibenzoylstilbene.

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