- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,5-Dimethylpyrazole
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,5-Dimethylpyrazole
- Price: ￥238.0/5g ￥808.0/25g ￥88.0/1g
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,5-Dimethylpyrazole
- 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: 1,5-Dimethylpyrazole
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
694-31-5
694-31-5 structure
- Name: 1,5-Dimethylpyrazole
- Chemical Name: 1,5-Dimethylpyrazole
- CAS Number: 694-31-5
- Molecular Formula: C14H10Cl2N2
- Molecular Weight: 277.149
- Create Date: 2018-07-20 17:27:57
- Modify Date: 2025-08-24 19:16:46
| Name | 1,5-Dimethylpyrazole |
|---|---|
| Synonyms |
1,5-Dimethyl-phenazinium,Methylsulfat
2-(3,4-Dichlorobenzyl)-1H-benzimidazole 1,5-Dimethyl-1H-pyrazol 1,5-dimethyl-pyrazole 1,5-Dimethylphenazinium methyl sulfate TCMDC-125878 1H-Benzimidazole, 2-[(3,4-dichlorophenyl)methyl]- Phenazinium,1,5-dimethyl-,methyl sulfate 1,5-dimethylphenazin-5-ium methyl sulfate MFCD01646129 1H-Pyrazole, 1,5-dimethyl- Pyrazole, 1,5-dimethyl- 1,5-Dimethyl-1H-pyrazole 1,5-Dimethylpyrazol |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 505.6±40.0 °C at 760 mmHg |
| Molecular Formula | C14H10Cl2N2 |
| Molecular Weight | 277.149 |
| Flash Point | 291.1±12.9 °C |
| Exact Mass | 276.022095 |
| PSA | 17.82000 |
| LogP | 4.99 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.689 |
| Symbol |
GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301 |
| Precautionary Statements | P301 + P310 |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 25 |
| Safety Phrases | 45 |
| RIDADR | UN 2811 6.1 / PGIII |
| HS Code | 2933199090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |