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Published TCIMAIL newest issue No.199
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CAS RN: 175361-81-6 | Product Number: B5871
2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
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Purity: >98.0%(GC)(T)
Synonyms:
- 2,2'-(2,5-Thiophenediyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
- Thiophene-2,5-diboronic Acid Bis(pinacol) Ester
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
€45.00
|
2 | 5 |
|
| 5G |
€223.00
|
1 | 15 |
|
*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 | B5871 |
Purity / Analysis Method 
|
>98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__1__6H__2__6B__2O__4S = 336.06 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 175361-81-6 |
| Reaxys Registry Number | 9210093 |
| PubChem Substance ID | 468590753 |
| MDL Number | MFCD09800563 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 227.0 to 231.0 °C |
Properties (reference)
| Melting Point | 229 °C |
GHS
| Hazard Statements | H413 : May cause long lasting harmful effects to aquatic life. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. |
Related Laws:
Transport Information:
| HS Number | 2934999090 |
Product Documents (Note: Some products will not have analytical charts available.)
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