- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Chloro-5-methoxypyrazine
- Price:
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Chloro-5-methoxypyrazine
- Price: ￥978.0/100mg ￥408.0/25mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-CHLORO-5-METHOXYPYRAZINE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
33332-31-9
33332-31-9 structure
- Name: 2-Chloro-5-methoxypyrazine
- Chemical Name: 2-chloro-5-methoxypyrazine
- CAS Number: 33332-31-9
- Molecular Formula: C5H5ClN2O
- Molecular Weight: 144.559
- Create Date: 2018-03-01 08:00:00
- Modify Date: 2024-01-14 11:01:10
| Name | 2-chloro-5-methoxypyrazine |
|---|---|
| Synonyms |
2-chloranyl-5-methoxy-pyrazine
5-METHOXY-2-CHLOROPYRAZINE 3-Chloro-6-methoxypyrazine 2-chloro-5-methoxy-pyrazine 2-Chloro-5-methoxypyrazine Pyrazine, 2-chloro-5-methoxy- |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 183.3±35.0 °C at 760 mmHg |
| Molecular Formula | C5H5ClN2O |
| Molecular Weight | 144.559 |
| Flash Point | 64.7±25.9 °C |
| Exact Mass | 144.009033 |
| PSA | 35.01000 |
| LogP | 1.76 |
| Vapour Pressure | 1.1±0.3 mmHg at 25°C |
| Index of Refraction | 1.520 |
| Storage condition | 2-8°C |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~%
33332-31-9 |
| Literature: Journal of Heterocyclic Chemistry, , vol. 31, # 5 p. 1177 - 1180 |
|
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33332-31-9
Detail
|
| Literature: Journal of Chemical Research, Miniprint, , # 10 p. 2860 - 2875 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |