1,4-Bis(trimethylsilyl)-1,3-butadiyne
|
- $11 - $1406
- Product name: 1,4-Bis(trimethylsilyl)-1,3-butadiyne
- CAS: 4526-07-2
- MF: C10H18Si2
- MW: 194.42
- EINECS:629-258-8
- MDL Number:MFCD00009839
- Synonyms:1,4-BIS-(TRIMETHYLSILYL)-1,3-BUTADIYNE, 98%1,4-BIS-(TRIMETHYLSILYL)-1,3-BUTADIYNE, 98%1,4-BIS-(TRIMETHYLSILYL)-1,3-BUTADIYNE, 98%;1,4-Bis(trimethylsilyl)-1,3-butanediyne;1,4-Bis(trimethylsilyl)-1-butyne-3-yne;1,4-Bis(trimethylsilyl)butane-1,3-diyne;1,4-Di(trimethylsilyl)-1,3-butadiyne;Bis(trimethylsilyl)-1,3-butadiyne;4-Bis(trimethylsilyl)-1,3-butadiyne;1,4-Bis(trimethylsilyl)butadiyne 98%, stable crystalline form of butadiyne
41 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Arctom
- Biosynth
- Chem-Impex
- GFS CHEMICALS
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100mg
- 250mg
- 1.00g
- 1g
- 2g
- 5.00g
- 5g
- 10g
- 10.00g
- 25g
- 50g
- Manufactureraablocks
- Product numberAA003AXP
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 98%
- Packaging1g
- Price$13
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003AXP
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 98%
- Packaging5g
- Price$30
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003AXP
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 98%
- Packaging10g
- Price$59
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003AXP
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 98%
- Packaging25g
- Price$146
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-48163
- Product descriptionbis(Trimethylsiyl)butadiyne 97%
- Packaging50g
- Price$400
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberX7092
- Product description1,4-Bis(trimethylsilyl)-1,3-butadiyne
- Packaging1g
- Price$109
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberX7092
- Product description1,4-Bis(trimethylsilyl)-1,3-butadiyne
- Packaging250mg
- Price$85
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA487037
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 95%
- Packaging1g
- Price$24
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA487037
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 95%
- Packaging250mg
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA487037
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 95%
- Packaging25g
- Price$329
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0003334
- Product description1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE 95.00%
- Packaging1G
- Price$465
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberING0003334
- Product description1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE 95.00%
- Packaging5G
- Price$600
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberBD-A487037
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 95%
- Packaging25g
- Price$119
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberCS-W010639
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne >=98%
- Packaging1g
- Price$12
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberBD-A487037
- Product description1,4-Bis(trimethylsilyl)buta-1,3-diyne 95%
- Packaging5g
- Price$30
- Updated2026-05-26
- Buy
- ManufacturerBiosynth
- Product numberFB61168
- Product description1,4-Bis(trimethylsilyl)-1,3-butadiyne
- Packaging1g
- Price$65
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003AXP | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 98% | 1g | $13 | 2026-05-28 | Buy |
| aablocks | AA003AXP | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 98% | 5g | $30 | 2026-05-28 | Buy |
| aablocks | AA003AXP | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 98% | 10g | $59 | 2026-05-28 | Buy |
| aablocks | AA003AXP | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 98% | 25g | $146 | 2026-05-28 | Buy |
| AHH | MT-48163 | bis(Trimethylsiyl)butadiyne 97% | 50g | $400 | 2026-05-26 | Buy |
| AK Scientific | X7092 | 1,4-Bis(trimethylsilyl)-1,3-butadiyne | 1g | $109 | 2021-12-16 | Buy |
| AK Scientific | X7092 | 1,4-Bis(trimethylsilyl)-1,3-butadiyne | 250mg | $85 | 2021-12-16 | Buy |
| Ambeed | A487037 | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 95% | 1g | $24 | 2021-12-16 | Buy |
| Ambeed | A487037 | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 95% | 250mg | $11 | 2021-12-16 | Buy |
| Ambeed | A487037 | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 95% | 25g | $329 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0003334 | 1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE 95.00% | 1G | $465 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0003334 | 1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE 95.00% | 5G | $600 | 2021-12-16 | Buy |
| Arctom | BD-A487037 | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 95% | 25g | $119 | 2026-05-26 | Buy |
| Arctom | CS-W010639 | 1,4-Bis(trimethylsilyl)buta-1,3-diyne >=98% | 1g | $12 | 2026-05-26 | Buy |
| Arctom | BD-A487037 | 1,4-Bis(trimethylsilyl)buta-1,3-diyne 95% | 5g | $30 | 2026-05-26 | Buy |
| Biosynth | FB61168 | 1,4-Bis(trimethylsilyl)-1,3-butadiyne | 1g | $65 | 2021-12-16 | Buy |
Properties
Melting point :111-113 °C(lit.)
Boiling point :197.7±23.0 °C(Predicted)
Density :0.974 g/mL at 20 °C(lit.)
refractive index :n20/D 1.384(lit.)
Flash point :>45°C
storage temp. :2-8°C
form :solid
color :White to Light yellow to Light orange
Water Solubility :Insoluble in water.
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1758268
InChI :InChI=1S/C10H18Si2/c1-11(2,3)9-7-8-10-12(4,5)6/h1-6H3
InChIKey :LBNVCJHJRYJVPK-UHFFFAOYSA-N
SMILES :C([Si](C)(C)C)#CC#C[Si](C)(C)C
CAS DataBase Reference :4526-07-2(CAS DataBase Reference)
Boiling point :197.7±23.0 °C(Predicted)
Density :0.974 g/mL at 20 °C(lit.)
refractive index :n
Flash point :>45°C
storage temp. :2-8°C
form :solid
color :White to Light yellow to Light orange
Water Solubility :Insoluble in water.
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :1758268
InChI :InChI=1S/C10H18Si2/c1-11(2,3)9-7-8-10-12(4,5)6/h1-6H3
InChIKey :LBNVCJHJRYJVPK-UHFFFAOYSA-N
SMILES :C([Si](C)(C)C)#CC#C[Si](C)(C)C
CAS DataBase Reference :4526-07-2(CAS DataBase Reference)
Safety Information
| Symbol(GHS): |
|
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Danger | ||||||||||||||
| Hazard statements: |
|
||||||||||||||
| Precautionary statements: |
|
Description
1,4-Bis(trimethylsilyl)-1,3-butadiyne is used in Negishi protocol for the synthesis of glycosylated oligo(ethynylene)s. It is also used as pharmaceutical intermediates.Related product price
-
Allene
$48-2995 -
18733-91-0
$27-2630 -
Bis(trimethylsilyl)acetylene
$5-1375
Suppliers and manufacturers
Taizhou FRIEND Chemical Co., Ltd.
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
Alfa Aesar
TCI (Shanghai) Development Co., Ltd.
Energy Chemical
Shanghai Hanhong Scientific Co.,Ltd.
China DongFan Chemical Co.,LTD
Sichuan Kulinan Technology Co., Ltd
Chengdu Ai Keda Chemical Technology Co., Ltd.