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CAS RN: 552846-17-0 | Product Number: B5203
1-(tert-Butoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
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Purity: >98.0%(T)
Synonyms:
- 1-Boc-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
- 1-(tert-Butoxycarbonyl)pyrazolyl-4-boronic Acid Pinacol Ester
- 1-Boc-pyrazolyl-4-boronic Acid Pinacol Ester
- 2-(1-tert-Butoxycarbonyl-4-pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- 2-(1-Boc-4-pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- tert-Butyl 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole-1-carboxylate
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Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
€46.00
|
1 | 11 |
|
| 5G |
€147.00
|
2 | 22 |
|
*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 | B5203 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__1__4H__2__3BN__2O__4 = 294.16 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| CAS RN | 552846-17-0 |
| Reaxys Registry Number | 11962435 |
| PubChem Substance ID | 354334219 |
| MDL Number | MFCD05663873 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 85.0 to 89.0 °C |
Properties (reference)
| Melting Point | 86 °C |
| Solubility (soluble in) | Methanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| HS Number | 2931900090 |
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