- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-Ethylpyrazole
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1-Ethylpyrazole
- Price: ￥170.0/5g ￥100.0/1g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Ethyl-1H-pyrazole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 1-Ethylpyrazole
- Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
- Purity: 99.0%
- Stocking Period: 3 Day
- Contact: Wang Jie
- Email: 3096638339@qq.com
2817-71-2
2817-71-2 structure
- Name: 1-Ethylpyrazole
- Chemical Name: 1-Ethyl-1H-pyrazole
- CAS Number: 2817-71-2
- Molecular Formula: C5H8N2
- Molecular Weight: 96.13040
- Create Date: 2018-07-02 05:40:38
- Modify Date: 2025-08-25 00:23:58
| Name | 1-Ethyl-1H-pyrazole |
|---|---|
| Synonyms | 1-Ethylpyrazole |
| Density | 0.97g/cm3 |
|---|---|
| Boiling Point | 140.2ºC at 760 mmHg |
| Molecular Formula | C5H8N2 |
| Molecular Weight | 96.13040 |
| Flash Point | 38.6ºC |
| Exact Mass | 96.06870 |
| PSA | 17.82000 |
| LogP | 0.90300 |
| Vapour Pressure | 7.73mmHg at 25°C |
| Index of Refraction | 1.517 |
| Hazard Codes | F+ |
|---|---|
| RIDADR | 1993.0 |
| HS Code | 2933199090 |
|
~93%
2817-71-2 |
| Literature: Potapov; Khlebnikov; Ogorodnikov Russian Journal of Organic Chemistry, 2006 , vol. 42, # 4 p. 550 - 554 |
|
~94%
2817-71-2 |
| Literature: Diez-Barra, E.; Hoz, A. de la; Sanchez-Migallon, A.; Tejeda, J. Synthetic Communications, 1990 , vol. 20, # 18 p. 2849 - 2853 |
| Precursor 3 | |
|---|---|
| DownStream 5 | |
| 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% |