Trimethylsilylacetylene
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- $9 - $725
- Product name: Trimethylsilylacetylene
- CAS: 1066-54-2
- MF: C5H10Si
- MW: 98.22
- EINECS:213-919-9
- MDL Number:MFCD00008569
- Synonyms:Ethynyltrimethylsilane~TMS acetylene;Trimethylethynylsilane;ETHYNYLTRIMETHYLSILANE, WACKER-QUALITY;(TRIMETHYLSILYL)ACETYLENE, 98+%;Trimethylsilylacetylene,min.97%;Trimethylsil yace tylene;Thimethylsilylacetylene;TMSA, Trimethylsilylacetylene
43 prices
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Brand
- Acrotein
- AK Scientific
- Alfa Aesar
- Ambeed
- Apolloscientific
- Chemenu
- Chem-Impex
- ChemSupplyAustralia
- Frontier Specialty Chemicals
- GFS CHEMICALS
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- Synthonix
- TCI Chemical
- TRC
Package
- 1g
- 5g
- 5mL
- 10g
- 25mL
- 25g
- 100g
- 250mL
- 250G
- 500g
- 500mL
- 1000g
- 1KG
- ManufacturerAcrotein
- Product numberAC-3264
- Product descriptionTrimethylsilylacetylene 97%
- Packaging500mL
- Price$546.33
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ55583
- Product descriptionTrimethylsilylacetylene
- Packaging100g
- Price$113
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA12856
- Product description(Trimethylsilyl)acetylene, 98%
- Packaging5g
- Price$49.7
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12856
- Product description(Trimethylsilyl)acetylene, 98%
- Packaging25g
- Price$208
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12856
- Product description(Trimethylsilyl)acetylene, 98%
- Packaging100g
- Price$544
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA407730
- Product descriptionEthynyltrimethylsilane 98%
- Packaging10g
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA407730
- Product descriptionEthynyltrimethylsilane 98%
- Packaging25g
- Price$16
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR18355
- Product description(Trimethylsilyl)acetylene
- Packaging25g
- Price$25
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR18355
- Product description(Trimethylsilyl)acetylene
- Packaging100g
- Price$48
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR18355
- Product description(Trimethylsilyl)acetylene
- Packaging500g
- Price$156
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM243329
- Product descriptionTrimethylsilylacetylene 95+%
- Packaging1000g
- Price$368
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number24539
- Product descriptionTrimethylsilylacetylene,99%(GC) 99%(GC)
- Packaging25G
- Price$22.4
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number24539
- Product descriptionTrimethylsilylacetylene,99%(GC) 99%(GC)
- Packaging100G
- Price$67.2
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number24539
- Product descriptionTrimethylsilylacetylene,99%(GC) 99%(GC)
- Packaging250G
- Price$156.8
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number24539
- Product descriptionTrimethylsilylacetylene,≥99%(GC)Hazmat ≥99%(GC)
- Packaging1KG
- Price$640.64
- Updated2021-12-16
- Buy
- ManufacturerChemSupplyAustralia
- Product number300817
- Product descriptionEthynyltrimethylsilane, 98%
- Packaging5G
- Price$31.9
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Acrotein | AC-3264 | Trimethylsilylacetylene 97% | 500mL | $546.33 | 2021-12-16 | Buy |
| AK Scientific | J55583 | Trimethylsilylacetylene | 100g | $113 | 2021-12-16 | Buy |
| Alfa Aesar | A12856 | (Trimethylsilyl)acetylene, 98% | 5g | $49.7 | 2024-03-01 | Buy |
| Alfa Aesar | A12856 | (Trimethylsilyl)acetylene, 98% | 25g | $208 | 2024-03-01 | Buy |
| Alfa Aesar | A12856 | (Trimethylsilyl)acetylene, 98% | 100g | $544 | 2024-03-01 | Buy |
| Ambeed | A407730 | Ethynyltrimethylsilane 98% | 10g | $9 | 2021-12-16 | Buy |
| Ambeed | A407730 | Ethynyltrimethylsilane 98% | 25g | $16 | 2021-12-16 | Buy |
| Apolloscientific | OR18355 | (Trimethylsilyl)acetylene | 25g | $25 | 2021-12-16 | Buy |
| Apolloscientific | OR18355 | (Trimethylsilyl)acetylene | 100g | $48 | 2021-12-16 | Buy |
| Apolloscientific | OR18355 | (Trimethylsilyl)acetylene | 500g | $156 | 2021-12-16 | Buy |
| Chemenu | CM243329 | Trimethylsilylacetylene 95+% | 1000g | $368 | 2021-12-16 | Buy |
| Chem-Impex | 24539 | Trimethylsilylacetylene,99%(GC) 99%(GC) | 25G | $22.4 | 2021-12-16 | Buy |
| Chem-Impex | 24539 | Trimethylsilylacetylene,99%(GC) 99%(GC) | 100G | $67.2 | 2021-12-16 | Buy |
| Chem-Impex | 24539 | Trimethylsilylacetylene,99%(GC) 99%(GC) | 250G | $156.8 | 2021-12-16 | Buy |
| Chem-Impex | 24539 | Trimethylsilylacetylene,≥99%(GC)Hazmat ≥99%(GC) | 1KG | $640.64 | 2021-12-16 | Buy |
| ChemSupplyAustralia | 300817 | Ethynyltrimethylsilane, 98% | 5G | $31.9 | 2021-12-16 | Buy |
Properties
Melting point :>0°C
Boiling point :53 °C(lit.)
Density :0.695 g/mL at 25 °C(lit.)
vapor pressure :4.18 psi ( 20 °C)
refractive index :n20/D 1.388(lit.)
Flash point :<−30 °F
storage temp. :Store below +30°C.
solubility :Miscible with organic solvents.
form :liquid
color :colorless
Specific Gravity :0.695
Water Solubility :reacts
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :906752
InChIKey :CWMFRHBXRUITQE-UHFFFAOYSA-N
CAS DataBase Reference :1066-54-2(CAS DataBase Reference)
NIST Chemistry Reference :(Trimethylsilyl)acetylene(1066-54-2)
EPA Substance Registry System :Trimethylsilylacetylene (1066-54-2)
Boiling point :53 °C(lit.)
Density :0.695 g/mL at 25 °C(lit.)
vapor pressure :4.18 psi ( 20 °C)
refractive index :n
Flash point :<−30 °F
storage temp. :Store below +30°C.
solubility :Miscible with organic solvents.
form :liquid
color :colorless
Specific Gravity :0.695
Water Solubility :reacts
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :906752
InChIKey :CWMFRHBXRUITQE-UHFFFAOYSA-N
CAS DataBase Reference :1066-54-2(CAS DataBase Reference)
NIST Chemistry Reference :(Trimethylsilyl)acetylene(1066-54-2)
EPA Substance Registry System :Trimethylsilylacetylene (1066-54-2)
Safety Information
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Description
(Trimethylsilyl)acetylene is used in the preparation of trimethylsilanyl-propiolic acid ethyl ester by reacting with carbonochloridic acid ethyl ester as well as in the synthesis of iodoalkenes by radical addition of perfluoroalkyl iodides. It is used as a nucleophile in Friedel-Crafts type acylations and alkylations reactions, as a ligand in organometallic chemistry and an useful reagent in cycloaddition reactions. It acts as a precursor to lithium trimethylsilylacetylide It finds application in the synthesis of (±)-estrone.More related product prices
Lithium bis(trimethylsilyl)amide Azidotrimethylsilane N-(Trimethylsilyl)imidazole Bis(trimethylsilyl)acetylene Hexamethyldisilazane Trimethylsilyl cyanide 112-27-6 59158-14-4 Trichloroacetyl isocyanate PHENYLTRIMETHYLSILANE Trimethoxypropylsilane (Trifluoromethyl)trimethylsilane VINYLOXYTRIMETHYLSILANE TRIMETHYLOXONIUM TETRAFLUOROBORATE Trimethylsulfoxonium iodide Trimethyl phosphonoacetate Potassium trimethylsilanolate Trimethylsulfonium iodideRelated product price
- Lithium bis(trimethylsilyl)amide
$15-2810 - Azidotrimethylsilane
$16.8-1892.8 - N-(Trimethylsilyl)imidazole
$8-1741.6
Suppliers and manufacturers
Jiangsu Vcan Advanced Material Co., Ltd.
Springchem New Material Technology Co.,Limited
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
