- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Methyl-3-trifluoromethy lpyrazole-5-boronic acid
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Methyl-3-trifluoromethy lpyrazole-5-boronic acid
- Price: ￥4166.0/10g ￥9836.0/25g ￥2226.0/5g ￥536.0/1g
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Methyl-3-trifluoromethy lpyrazole-5-boronic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
344591-91-9
344591-91-9 structure
- Name: 1-Methyl-3-trifluoromethy lpyrazole-5-boronic acid
- Chemical Name: 1-Methyl-3-trifluoromethylpyrazole-5-boronic acid
- CAS Number: 344591-91-9
- Molecular Formula: C5H6BF3N2O2
- Molecular Weight: 193.919
- Create Date: 2018-12-29 20:41:25
- Modify Date: 2025-08-27 13:13:40
| Name | 1-Methyl-3-trifluoromethylpyrazole-5-boronic acid |
|---|---|
| Synonyms |
Boronic acid, B-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]-
[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]boronic acid 1-Methyl-3-trifluoromethyl-1H-pyrazole-5-boronic acid (1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)boronic acid [2-methyl-5-(trifluoromethyl)pyrazol-3-yl]boronic acid |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 311.3±52.0 °C at 760 mmHg |
| Molecular Formula | C5H6BF3N2O2 |
| Molecular Weight | 193.919 |
| Flash Point | 142.0±30.7 °C |
| Exact Mass | 194.047440 |
| PSA | 58.28000 |
| LogP | 0.51 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.463 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| RIDADR | NONH for all modes of transport |
| HS Code | 2933199090 |
|
~85%
344591-91-9 |
| Literature: WO2005/12254 A1, ; Page/Page column 135-136 ; WO 2005/012254 A1 |
|
~64%
344591-91-9 |
| Literature: WO2012/7868 A2, ; Page/Page column 75 ; |
|
~%
344591-91-9 |
| Literature: WO2009/43883 A1, ; Page/Page column 46-47 ; WO 2009/043883 A1 |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |