- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Bromo-1-methyl-1H-pyrazole
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Bromo-1-methyl-1H-pyrazole
- Price: ￥328.0/1g ￥978.0/5g
- Purity: 96.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Bromo-1-methylpyrazole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
151049-87-5
151049-87-5 structure
- Name: 3-Bromo-1-methyl-1H-pyrazole
- Chemical Name: 3-Bromo-1-methyl-1H-pyrazole
- CAS Number: 151049-87-5
- Molecular Formula: C4H5BrN2
- Molecular Weight: 161.000
- Create Date: 2018-03-29 08:00:00
- Modify Date: 2025-08-25 16:54:35
| Name | 3-Bromo-1-methyl-1H-pyrazole |
|---|---|
| Synonyms |
1H-Pyrazole, 3-bromo-1-methyl-
3-Bromo-1-methyl-1H-pyrazole 3-Bromo-1-methylpyrazole 1-Methyl-3-bromopyrazole 3-Bromo-1-methylpyrazole |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 197.1±13.0 °C at 760 mmHg |
| Molecular Formula | C4H5BrN2 |
| Molecular Weight | 161.000 |
| Flash Point | 73.0±19.8 °C |
| Exact Mass | 159.963608 |
| PSA | 17.82000 |
| LogP | 1.24 |
| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
| Index of Refraction | 1.606 |
| Hazard Codes | Xn |
|---|---|
| RIDADR | UN 2811 6.1 / PGIII |
| HS Code | 2933199090 |
|
~%
151049-87-5 |
| Literature: Journal of Organic Chemistry, , vol. 56, # 22 p. 6313 - 6320 |
| Precursor 1 | |
|---|---|
| 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% |