- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Bromo-1-methyl-1H-pyrazole
- Price: Check
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Bromo-1-methyl-1H-pyrazole
- Price: ￥660.0/100g ￥258.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-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
15803-02-8
15803-02-8 structure
- Name: 4-Bromo-1-methyl-1H-pyrazole
- Chemical Name: 4-Bromo-1-methyl-1H-pyrazole
- CAS Number: 15803-02-8
- Molecular Formula: C4H5BrN2
- Molecular Weight: 161.000
- Create Date: 2018-07-06 17:55:09
- Modify Date: 2025-08-25 12:08:20
| Name | 4-Bromo-1-methyl-1H-pyrazole |
|---|---|
| Synonyms |
MFCD02179565
1H-Pyrazole, 4-bromo-1-methyl- 4-Bromo-1-methyl-1H-pyrazole 1-Mehtyl-4-Bromo-1H-Pyrazole 4-Bromo-1-methylpyrazole |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 197.1±13.0 °C at 760 mmHg |
| Melting Point | 185-188ºC |
| Molecular Formula | C4H5BrN2 |
| Molecular Weight | 161.000 |
| Flash Point | 73.0±19.8 °C |
| Exact Mass | 159.963608 |
| PSA | 17.82000 |
| LogP | 1.29 |
| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
| Index of Refraction | 1.606 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Phrases | R37/38;R41 |
| Safety Phrases | S26-S39 |
| RIDADR | NONH for all modes of transport |