CYCLOPENTADIENYLTRIMETHYLSILANE
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- $45 - $1293
- Product name: CYCLOPENTADIENYLTRIMETHYLSILANE
- CAS: 3559-74-8
- MF: C8H14Si
- MW: 138.28
- EINECS:
- MDL Number:MFCD00010666
- Synonyms:TRIMETHYLSILYLCYCLOPENTADIENE;Trimethylsilylcyclopentadiene (mixture of isomers);CYCLOPENTADIENYLTRIMETHYLSILANE;(2,4-CYCLOPENTADIEN-1-YL)TRIMETHYLSILANE;1-Trimethylsilyl-2,4-cyclopentadiene;5-Trimethylsilylcyclopentadiene;Cyclopenta-2,4-dienyl-trimethyl-silane;Silane, 2,4-cyclopentadien-1-yltrimethyl-
15 prices
Selected condition:
Brand
- aablocks
- AHH
- American Custom Chemicals Corporation
- Sigma-Aldrich
- Strem Chemicals
- Thermo Scientific Chemicals
- Usbiological
Package
- 1g
- 2g
- 5G
- 10g
- 25g
- Manufactureraablocks
- Product numberAA003P3J
- Product description5-(Trimethylsilyl)-1,3-cyclopentadiene 97%
- Packaging1g
- Price$93
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-07289
- Product descriptionCyclopentadienyltrimethylsilane 97%
- Packaging10g
- Price$297
- Updated2026-05-26
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005286
- Product descriptionCYCLOPENTADIENYLTRIMETHYLSILANE 95.00%
- Packaging1G
- Price$151.62
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005286
- Product descriptionCYCLOPENTADIENYLTRIMETHYLSILANE 95.00%
- Packaging5G
- Price$958.56
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number257885
- Product descriptionTrimethylsilyl cyclopentadiene, mixture of isomers
- Packaging10g
- Price$379
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number14-7950
- Product descriptionTrimethylsilylcyclopentadiene, 97% (mixture of isomers) 97%
- Packaging25g
- Price$634
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number14-7950
- Product descriptionTrimethylsilylcyclopentadiene, 97% (mixture of isomers) 97%
- Packaging5g
- Price$160
- Updated2026-04-30
- Buy
- ManufacturerStrem Chemicals
- Product number14-7950
- Product descriptionTrimethylsilylcyclopentadiene, 97% (mixture of isomers) 97%
- Packaging1g
- Price$45
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberH27192
- Product descriptionTrimethylsilylcyclopentadiene, mixture of isomers tech. 90%
- Packaging1g
- Price$53
- Updated2021-12-16
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberH27192
- Product descriptionTrimethylsilylcyclopentadiene, mixture of isomers tech. 90%
- Packaging10g
- Price$239
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number291778
- Product description5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported
- Packaging1g
- Price$312
- Updated2026-06-03
- Buy
- ManufacturerUsbiological
- Product number291778
- Product description5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported
- Packaging10g
- Price$841
- Updated2026-06-03
- Buy
- ManufacturerUsbiological
- Product number291778
- Product description5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported
- Packaging2g
- Price$430
- Updated2026-06-03
- Buy
- ManufacturerUsbiological
- Product number291778
- Product description5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported
- Packaging5g
- Price$613
- Updated2026-06-03
- Buy
- ManufacturerUsbiological
- Product number291778
- Product description5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported
- Packaging25g
- Price$1293
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003P3J | 5-(Trimethylsilyl)-1,3-cyclopentadiene 97% | 1g | $93 | 2026-05-28 | Buy |
| AHH | MT-07289 | Cyclopentadienyltrimethylsilane 97% | 10g | $297 | 2026-05-26 | Buy |
| American Custom Chemicals Corporation | ORS0005286 | CYCLOPENTADIENYLTRIMETHYLSILANE 95.00% | 1G | $151.62 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ORS0005286 | CYCLOPENTADIENYLTRIMETHYLSILANE 95.00% | 5G | $958.56 | 2021-12-16 | Buy |
| Sigma-Aldrich | 257885 | Trimethylsilyl cyclopentadiene, mixture of isomers | 10g | $379 | 2026-04-30 | Buy |
| Strem Chemicals | 14-7950 | Trimethylsilylcyclopentadiene, 97% (mixture of isomers) 97% | 25g | $634 | 2026-04-30 | Buy |
| Strem Chemicals | 14-7950 | Trimethylsilylcyclopentadiene, 97% (mixture of isomers) 97% | 5g | $160 | 2026-04-30 | Buy |
| Strem Chemicals | 14-7950 | Trimethylsilylcyclopentadiene, 97% (mixture of isomers) 97% | 1g | $45 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | H27192 | Trimethylsilylcyclopentadiene, mixture of isomers tech. 90% | 1g | $53 | 2021-12-16 | Buy |
| Thermo Scientific Chemicals | H27192 | Trimethylsilylcyclopentadiene, mixture of isomers tech. 90% | 10g | $239 | 2021-12-16 | Buy |
| Usbiological | 291778 | 5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported | 1g | $312 | 2026-06-03 | Buy |
| Usbiological | 291778 | 5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported | 10g | $841 | 2026-06-03 | Buy |
| Usbiological | 291778 | 5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported | 2g | $430 | 2026-06-03 | Buy |
| Usbiological | 291778 | 5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported | 5g | $613 | 2026-06-03 | Buy |
| Usbiological | 291778 | 5-(Trimethylsilyl)-1,3-cyclopentadiene Asreported | 25g | $1293 | 2026-06-03 | Buy |
Properties
Melting point :-19 °C
Boiling point :32-34 °C12 mm Hg(lit.)
Density :0.833 g/mL at 25 °C(lit.)
refractive index :n20/D 1.465
Flash point :29 °C
storage temp. :-20°C
form :liquid
Specific Gravity :0.833
color :colorless
Sensitive :Moisture Sensitive
InChI :1S/C8H14Si/c1-9(2,3)8-6-4-5-7-8/h4-8H,1-3H3
InChIKey :VMFHCJPMKUTMMQ-UHFFFAOYSA-N
SMILES :C[Si](C)(C)C1C=CC=C1
CAS DataBase Reference :3559-74-8(CAS DataBase Reference)
Boiling point :32-34 °C12 mm Hg(lit.)
Density :0.833 g/mL at 25 °C(lit.)
refractive index :n
Flash point :29 °C
storage temp. :-20°C
form :liquid
Specific Gravity :0.833
color :colorless
Sensitive :Moisture Sensitive
InChI :1S/C8H14Si/c1-9(2,3)8-6-4-5-7-8/h4-8H,1-3H3
InChIKey :VMFHCJPMKUTMMQ-UHFFFAOYSA-N
SMILES :C[Si](C)(C)C1C=CC=C1
CAS DataBase Reference :3559-74-8(CAS DataBase Reference)
Safety Information
| Symbol(GHS): |
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Description
Trimethylsilyl cyclopentadiene reacts with ruthenium trichloride in alcohol solvent to yield ruthenocene. It is reactant involved in Diels-Alder reactions, synthesis of ring-functionalized molybdenocene complexes, allyl isomerization, aromatization of C5 rings and synthesis of N-hydroxyindoles via nucleophilic addition.More related product prices
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Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
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Mainchem Co., Ltd.





