- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Methyl-1H-pyrazole-5-boronicacidpinacolester
- Price: ￥178.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
847818-74-0
847818-74-0 structure
- Name: 1-Methyl-1H-pyrazole-5-boronicacidpinacolester
- Chemical Name: 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
- CAS Number: 847818-74-0
- Molecular Formula: C10H17BN2O2
- Molecular Weight: 208.065
- Create Date: 2018-10-12 12:55:39
- Modify Date: 2024-01-06 13:24:38
| Name | 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester |
|---|---|
| Synonyms |
1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
MFCD05861380 1-Methyl-1H-pyrazole-5-boronicacidpinacolester |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 308.3±15.0 °C at 760 mmHg |
| Melting Point | 58-61°C |
| Molecular Formula | C10H17BN2O2 |
| Molecular Weight | 208.065 |
| Flash Point | 140.3±20.4 °C |
| Exact Mass | 208.138306 |
| PSA | 36.28000 |
| LogP | 0.71930 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.505 |
| Hazard Codes | Xn: Harmful; |
|---|---|
| Risk Phrases | R22 |
| Safety Phrases | S26 |
| HS Code | 2934999090 |
|
~79%
847818-74-0 |
| Literature: WO2009/158374 A2, ; Page/Page column 30 ; WO 2009/158374 A2 |
|
~52%
847818-74-0 |
| Literature: WO2007/120729 A2, ; Page/Page column 62-63 ; WO 2007/120729 A2 |
|
~85%
847818-74-0 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 41, # 6 p. 931 - 939 |
|
~%
847818-74-0 |
| Literature: US2012/316166 A1, ; Page/Page column 71 ; |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |