tert-Butyldimethylsilylacetylene
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- $7 - $1437.11
- Product name: tert-Butyldimethylsilylacetylene
- CAS: 86318-61-8
- MF: C8H16Si
- MW: 140.3
- EINECS:
- MDL Number:MFCD00191877
- Synonyms:Silane,(1,1-diMethylethyl)ethynyldiMethyl-;tert-BUTYLDIMETHYLSILYLACETYLENE, 98%tert-BUTYLDIMETHYLSILYLACETYLENE, 98%tert-BUTYLDIMETHYLSILYLACETYLENE, 98%;(tert-Butyldimethylsilyl)acetylene;ETHYNYL-TERT-BUTYLDIMETHYLSILANE;tert-BUTYLDIMETHYLSILYLACETYLENE 98%;(tert-Butyldimethylsilyl)ethyne;1-(tert-Butyldimethylsilyl)ethyne;3,3,4,4-Tetramethyl-3-sila-1-pentyne
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Brand
- aablocks
- Activate Scientific
- AK Scientific
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- Chem-Impex
- GFS CHEMICALS
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
Package
- 100mg
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- 1 g
- Manufactureraablocks
- Product numberAA004M8R
- Product description(tert-Butyldimethylsilyl)acetylene 95%
- Packaging1g
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004M8R
- Product description(tert-Butyldimethylsilyl)acetylene 95%
- Packaging5g
- Price$18
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004M8R
- Product description(tert-Butyldimethylsilyl)acetylene 97%
- Packaging10g
- Price$28
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004M8R
- Product description(tert-Butyldimethylsilyl)acetylene 97%
- Packaging25g
- Price$60
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA004M8R
- Product description(tert-Butyldimethylsilyl)acetylene 95%
- Packaging100g
- Price$163
- Updated2026-05-28
- Buy
- ManufacturerActivate Scientific
- Product numberAS151810
- Product descriptiontert-butyl-Ethynyl-dimethyl-silane 97%
- Packaging5G
- Price$88
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number9103AJ
- Product descriptiontert-Butyldimethylsilylacetylene
- Packaging25g
- Price$758
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005060
- Product descriptionTERT-BUTYLDIMETHYLSILYLACETYLENE 95.00%
- Packaging10G
- Price$1286.73
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0005060
- Product descriptionTERT-BUTYLDIMETHYLSILYLACETYLENE 95.00%
- Packaging25G
- Price$1437.11
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR40614
- Product description[(tert-Butyl)dimethylsilyl]acetylene >99%
- Packaging500g
- Price$1241
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR40614
- Product description[(tert-Butyl)dimethylsilyl]acetylene >99%
- Packaging100g
- Price$273
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR40614
- Product description[(tert-Butyl)dimethylsilyl]acetylene >99%
- Packaging25g
- Price$74
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR40614
- Product description[(tert-Butyl)dimethylsilyl]acetylene >99%
- Packaging1g
- Price$21
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR40614
- Product description[(tert-Butyl)dimethylsilyl]acetylene >99%
- Packaging5g
- Price$24
- Updated2026-06-04
- Buy
- ManufacturerArctom
- Product numberBD-A582648
- Product descriptiontert-Butyldimethylsilylacetylene 97%
- Packaging10g
- Price$29
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A582648
- Product descriptiontert-Butyldimethylsilylacetylene 97%
- Packaging25g
- Price$61
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA004M8R | (tert-Butyldimethylsilyl)acetylene 95% | 1g | $7 | 2026-05-28 | Buy |
| aablocks | AA004M8R | (tert-Butyldimethylsilyl)acetylene 95% | 5g | $18 | 2026-05-28 | Buy |
| aablocks | AA004M8R | (tert-Butyldimethylsilyl)acetylene 97% | 10g | $28 | 2026-05-28 | Buy |
| aablocks | AA004M8R | (tert-Butyldimethylsilyl)acetylene 97% | 25g | $60 | 2026-05-28 | Buy |
| aablocks | AA004M8R | (tert-Butyldimethylsilyl)acetylene 95% | 100g | $163 | 2026-05-28 | Buy |
| Activate Scientific | AS151810 | tert-butyl-Ethynyl-dimethyl-silane 97% | 5G | $88 | 2021-12-16 | Buy |
| AK Scientific | 9103AJ | tert-Butyldimethylsilylacetylene | 25g | $758 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ORS0005060 | TERT-BUTYLDIMETHYLSILYLACETYLENE 95.00% | 10G | $1286.73 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ORS0005060 | TERT-BUTYLDIMETHYLSILYLACETYLENE 95.00% | 25G | $1437.11 | 2021-12-16 | Buy |
| Apolloscientific | OR40614 | [(tert-Butyl)dimethylsilyl]acetylene >99% | 500g | $1241 | 2026-06-04 | Buy |
| Apolloscientific | OR40614 | [(tert-Butyl)dimethylsilyl]acetylene >99% | 100g | $273 | 2026-06-04 | Buy |
| Apolloscientific | OR40614 | [(tert-Butyl)dimethylsilyl]acetylene >99% | 25g | $74 | 2026-06-04 | Buy |
| Apolloscientific | OR40614 | [(tert-Butyl)dimethylsilyl]acetylene >99% | 1g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR40614 | [(tert-Butyl)dimethylsilyl]acetylene >99% | 5g | $24 | 2026-06-04 | Buy |
| Arctom | BD-A582648 | tert-Butyldimethylsilylacetylene 97% | 10g | $29 | 2026-05-26 | Buy |
| Arctom | BD-A582648 | tert-Butyldimethylsilylacetylene 97% | 25g | $61 | 2026-05-26 | Buy |
Properties
Melting point :98-102℃ (chloroform hexane )
Boiling point :116-117 °C (lit.)
Density :0.751 g/mL at 25 °C (lit.)
refractive index :n20/D 1.451(lit.)
Flash point :43 °F
storage temp. :Flammables area
form :powder to lump to clear liquid
Specific Gravity :0.751
color :White or Colorless to Almost white or Almost colorless
Water Solubility :Sparingly soluble in water (0.043 g/L at 25°C).
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1921466
InChI :InChI=1S/C8H16Si/c1-7-9(5,6)8(2,3)4/h1H,2-6H3
InChIKey :RTYNRTUKJVYEIE-UHFFFAOYSA-N
SMILES :[Si](C)(C)(C#C)C(C)(C)C
CAS DataBase Reference :86318-61-8
Boiling point :116-117 °C (lit.)
Density :0.751 g/mL at 25 °C (lit.)
refractive index :n
Flash point :43 °F
storage temp. :Flammables area
form :powder to lump to clear liquid
Specific Gravity :0.751
color :White or Colorless to Almost white or Almost colorless
Water Solubility :Sparingly soluble in water (0.043 g/L at 25°C).
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1921466
InChI :InChI=1S/C8H16Si/c1-7-9(5,6)8(2,3)4/h1H,2-6H3
InChIKey :RTYNRTUKJVYEIE-UHFFFAOYSA-N
SMILES :[Si](C)(C)(C#C)C(C)(C)C
CAS DataBase Reference :86318-61-8
Safety Information
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| Signal word: | Danger | ||||||||||||||
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Description
tert-Butyldimethylsilylacetylene may be used in the synthesis of β-alkynylketone and β-alkynyl aldehydes. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes.More related product prices
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Suppliers and manufacturers
Funing xunpeng new material technology co., ltd.
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Alfa Aesar
TCI (Shanghai) Development Co., Ltd.
Energy Chemical
Wuhan Chemwish Technology Co., Ltd
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Shandong Xiya Chemical Co., Ltd
Shanghai Cuisen Pharmaceutical Technology Co., Ltd.