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Published TCIMAIL newest issue No.198
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CAS RN: 1379822-08-8 | Product Number: D5029
1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene
![Chemical Structure of 1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene](/medias/D5029.jpg?context=bWFzdGVyfHJvb3R8NTY5NDN8aW1hZ2UvanBlZ3xhRGhpTDJobE55ODRPVEl4TkRZM01EWXdNalUwTDBRMU1ESTVMbXB3Wnd8OTc5OGZmOTlmZjg2ZTg0Nzk5MzM3ZmIwZmMwZjZmMjk1NDJjZjlmYTI5NmEyZTVmZmExOTRjNjJjZmYzZDFjZA "1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene")
![Thumbnail of 1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene](/medias/D5029.jpg?context=bWFzdGVyfHJvb3R8MTY1MTN8aW1hZ2UvanBlZ3xhR0prTDJnNFpDODRPVE0wT0RnNE56QXhPVGd5TDBRMU1ESTVMbXB3Wnd8MDY3MTk1ZmM4OTllZGQzY2JhYjNiMmYyNjA0M2RmZjMyNzNlY2JjMDM2OGUyOGZhN2UxZjYxYTBjNTJlZDdiNA)
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![1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene")
Purity: >97.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
50,00 €
|
1 | 8 |
|
| 5G |
159,00 €
|
1 | Contact Us |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | D5029 |
Purity / Analysis Method 
|
>97.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__8H__2__6Si__2 = 298.58 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 1379822-08-8 |
| Reaxys Registry Number | 22496595 |
| PubChem Substance ID | 354333280 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 97.0 % |
| Melting point | 55.0 to 59.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 57 °C |
| Boiling Point | 140 °C/0.03 mmHg |
| Maximum Absorption Wavelength | 314 nm (CH__2Cl__2) |
GHS
Related Laws:
Transport Information:
| HS Number | 2931900090 |
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