- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: tert-Butyl 1H-pyrazole-1-carboxylate
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: tert-Butyl 1H-pyrazole-1-carboxylate
- Price: ￥1348.0/5g ￥4708.0/25g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-BOC-PYRAZOLE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
219580-32-2
219580-32-2 structure
- Name: tert-Butyl 1H-pyrazole-1-carboxylate
- Chemical Name: tert-butyl pyrazole-1-carboxylate
- CAS Number: 219580-32-2
- Molecular Formula: C8H12N2O2
- Molecular Weight: 168.193
- Create Date: 2018-07-25 11:48:35
- Modify Date: 2025-08-22 00:08:07
| Name | tert-butyl pyrazole-1-carboxylate |
|---|---|
| Synonyms |
N-Boc-pyrazole
1-N-Boc-pyrazole 1-Boc-pyrazole tert-butyl 1H-pyrazole-1-carboxylate 1H-Pyrazole-1-carboxylic acid, 1,1-dimethylethyl ester 1H-Pyrazole,N1-BOC protected 1H-Pyrazole-1-carboxylic acid,1,1-dimethylethyl ester 2-Methyl-2-propanyl 1H-pyrazole-1-carboxylate |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 231.8±23.0 °C at 760 mmHg |
| Molecular Formula | C8H12N2O2 |
| Molecular Weight | 168.193 |
| Flash Point | 94.0±22.6 °C |
| Exact Mass | 168.089874 |
| PSA | 44.12000 |
| LogP | 1.66 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.507 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi,Xn |
| RIDADR | NA 1993 / PGIII |
| HS Code | 2933199090 |
|
~89%
219580-32-2 |
| Literature: Das, Biswanath; Venkateswarlu, Katta; Krishnaiah, Maddeboina; Holla, Harish Tetrahedron Letters, 2006 , vol. 47, # 43 p. 7551 - 7556 |
|
~65%
219580-32-2 |
| Literature: Kashima, Choji; Tsuruoka, Shiro; Mizuhara, Saori Tetrahedron, 1998 , vol. 54, # 49 p. 14679 - 14688 |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
| 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% |