- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Ethyl-3-methoxypyrazine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Ethyl-3-methoxypyrazine
- Price: ￥256.0/5g ￥456.0/10g ￥66.0/1g ￥916.0/25g
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Ethyl-3-methoxypyrazine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
25680-58-4
25680-58-4 structure
- Name: 2-Ethyl-3-methoxypyrazine
- Chemical Name: 2-Ethyl-3-methoxypyrazine
- CAS Number: 25680-58-4
- Molecular Formula: C7H10N2O
- Molecular Weight: 138.167
- Catalog: Flavors and spices Synthetic spice Pyrazine fragrance
- Create Date: 2018-08-07 19:28:07
- Modify Date: 2025-08-20 22:18:13
| Name | 2-Ethyl-3-methoxypyrazine |
|---|---|
| Synonyms |
3-ethyl-2-methoxypyrazine
EINECS 247-184-0 2-Ethyl-3-methoxypyrazin 2-ethyl-3-methoxy-pyrazine 2-Methoxy-3-ethylpyrazin Pyrazine, 2-ethyl-3-methoxy- MFCD00678806 Pyrazine,2-ethyl-3-methoxy 2-Methoxy-3-ethylpyrazine 2-methoxy-3-ethyl pyrazine 2-Aethyl-3-methoxypyrazin 2-Ethyl-3-methoxypyrazine |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 174.9±35.0 °C at 760 mmHg |
| Molecular Formula | C7H10N2O |
| Molecular Weight | 138.167 |
| Flash Point | 68.9±0.0 °C |
| Exact Mass | 138.079315 |
| PSA | 35.01000 |
| LogP | 1.74 |
| Vapour Pressure | 1.6±0.3 mmHg at 25°C |
| Index of Refraction | 1.494 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22;R37/38;R41 |
| Safety Phrases | S26-S39 |
| WGK Germany | 3 |
| HS Code | 2933990090 |
| 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% |