Bis(phenylethynyl)dimethylsilane
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- $13 - $446.4
- Product name: Bis(phenylethynyl)dimethylsilane
- CAS: 2170-08-3
- MF: C18H16Si
- MW: 260.41
- EINECS:
- MDL Number:MFCD00270967
- Synonyms:dimethyl-bis(2-phenylethynyl)silane;Dimethylbis(phenylethynyl)silane;Dimethylbis(phenylethynyl)silane>Benzene, 1,1'-[(dimethylsilylene)di-2,1-ethynediyl]bis-
14 prices
Selected condition：
Brand
- aablocks
- American Custom Chemicals Corporation
- Biosynth
- Chem-Impex
- TCI Chemical
- TRC
Package
- 50mg
- 1g
- 5g
- 25g
- 100g
- 250g
- 500g
- 1kg
- 2Kg
- Manufactureraablocks
- Product numberAA00C1B4
- Product descriptionDimethylbis(2-phenylethynyl)silane 98%
- Packaging1g
- Price$13
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C1B4
- Product descriptionDimethylbis(2-phenylethynyl)silane 98%
- Packaging5g
- Price$48
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00C1B4
- Product descriptionDimethylbis(2-phenylethynyl)silane 98%
- Packaging25g
- Price$194
- Updated2026-05-28
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberORS0000265
- Product descriptionBIS(PHENYLETHYNYL)DIMETHYLSILANE 95.00%
- Packaging1G
- Price$172.2
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD75799
- Product descriptionDimethylbis(phenylethynyl)silane
- Packaging1kg
- Price$262.8
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD75799
- Product descriptionDimethylbis(phenylethynyl)silane
- Packaging2Kg
- Price$446.4
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD75799
- Product descriptionDimethylbis(phenylethynyl)silane
- Packaging250g
- Price$90
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD75799
- Product descriptionDimethylbis(phenylethynyl)silane
- Packaging100g
- Price$46
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD75799
- Product descriptionDimethylbis(phenylethynyl)silane
- Packaging500g
- Price$155
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40475
- Product descriptionDimethylbis(phenylethynyl)silane ≥98%(GC)
- Packaging1G
- Price$111.17
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number40475
- Product descriptionDimethylbis(phenylethynyl)silane ≥98%(GC)
- Packaging5G
- Price$408.01
- Updated2026-05-19
- Buy
- ManufacturerTCI Chemical
- Product numberD4625
- Product descriptionDimethylbis(phenylethynyl)silane >98.0%(GC)
- Packaging5g
- Price$301
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberD4625
- Product descriptionDimethylbis(phenylethynyl)silane >98.0%(GC)
- Packaging1g
- Price$88
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberB416625
- Product descriptionDimethyl-bis(2-phenylethynyl)silane
- Packaging50mg
- Price$45
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00C1B4 | Dimethylbis(2-phenylethynyl)silane 98% | 1g | $13 | 2026-05-28 | Buy |
| aablocks | AA00C1B4 | Dimethylbis(2-phenylethynyl)silane 98% | 5g | $48 | 2026-05-28 | Buy |
| aablocks | AA00C1B4 | Dimethylbis(2-phenylethynyl)silane 98% | 25g | $194 | 2026-05-28 | Buy |
| American Custom Chemicals Corporation | ORS0000265 | BIS(PHENYLETHYNYL)DIMETHYLSILANE 95.00% | 1G | $172.2 | 2021-12-16 | Buy |
| Biosynth | FD75799 | Dimethylbis(phenylethynyl)silane | 1kg | $262.8 | 2021-12-16 | Buy |
| Biosynth | FD75799 | Dimethylbis(phenylethynyl)silane | 2Kg | $446.4 | 2021-12-16 | Buy |
| Biosynth | FD75799 | Dimethylbis(phenylethynyl)silane | 250g | $90 | 2021-12-16 | Buy |
| Biosynth | FD75799 | Dimethylbis(phenylethynyl)silane | 100g | $46 | 2021-12-16 | Buy |
| Biosynth | FD75799 | Dimethylbis(phenylethynyl)silane | 500g | $155 | 2021-12-16 | Buy |
| Chem-Impex | 40475 | Dimethylbis(phenylethynyl)silane ≥98%(GC) | 1G | $111.17 | 2026-05-19 | Buy |
| Chem-Impex | 40475 | Dimethylbis(phenylethynyl)silane ≥98%(GC) | 5G | $408.01 | 2026-05-19 | Buy |
| TCI Chemical | D4625 | Dimethylbis(phenylethynyl)silane >98.0%(GC) | 5g | $301 | 2026-04-30 | Buy |
| TCI Chemical | D4625 | Dimethylbis(phenylethynyl)silane >98.0%(GC) | 1g | $88 | 2026-04-30 | Buy |
| TRC | B416625 | Dimethyl-bis(2-phenylethynyl)silane | 50mg | $45 | 2021-12-16 | Buy |
Properties
Melting point :78-81°C
Boiling point :180°C 4mm
Flash point :>110°C
storage temp. :2-8°C, protect from light
Appearance :White to off-white Solid
λmax :249nm(Cyclohexane)(lit.)
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
InChI :InChI=1S/C18H16Si/c1-19(2,15-13-17-9-5-3-6-10-17)16-14-18-11-7-4-8-12-18/h3-12H,1-2H3
InChIKey :LRBLIVYQOCFXPX-UHFFFAOYSA-N
SMILES :[Si](C#CC1=CC=CC=C1)(C#CC1=CC=CC=C1)(C)C
CAS DataBase Reference :2170-08-3
Boiling point :180°C 4mm
Flash point :>110°C
storage temp. :2-8°C, protect from light
Appearance :White to off-white Solid
λmax :249nm(Cyclohexane)(lit.)
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
InChI :InChI=1S/C18H16Si/c1-19(2,15-13-17-9-5-3-6-10-17)16-14-18-11-7-4-8-12-18/h3-12H,1-2H3
InChIKey :LRBLIVYQOCFXPX-UHFFFAOYSA-N
SMILES :[Si](C#CC1=CC=CC=C1)(C#CC1=CC=CC=C1)(C)C
CAS DataBase Reference :2170-08-3
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
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Suppliers and manufacturers
Shanghai Guijing New Material Technology Co., Ltd.
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
TCI (Shanghai) Development Co., Ltd.
Shandong Xiya Chemical Co., Ltd
TOKYO CHEMICAL INDUSTRY CO., LTD.
TCI Europe
TCI AMERICA
Shanghai Enchem Industry Co., Ltd.
Shanghai Zhuang Ming New Material Technology Co., Ltd.