- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Pyrazinecarbonitrile
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Pyrazinecarbonitrile
- Price: ￥178.0/25g ￥358.0/100g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Pyrazinecarbonitrile
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM CAS:19847-12-2 Pyrazinecarbonitrile
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Pyrazinecarbonitrile
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
19847-12-2
19847-12-2 structure
- Name: Pyrazinecarbonitrile
- Chemical Name: cyanopyrazine
- CAS Number: 19847-12-2
- Molecular Formula: C5H3N3
- Molecular Weight: 105.10
- Catalog: Flavors and spices Synthetic spice Pyrazine fragrance
- Create Date: 2018-04-18 08:00:00
- Modify Date: 2025-08-26 15:58:12
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Pyrazine-2-carbonitrile is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | cyanopyrazine |
|---|---|
| Synonyms |
Pyrazinenitrile
MFCD00049361 Pyrazinecarbonitrile 2-Cyanopyrazine 2-Pyrazinecarbonitrile 2-cyanopyarine Pyrazinonitrile Cyanopyrazine pyrazine-2-carbonitrile EINECS 243-369-5 2-pyrazylcarbonitrile 2-CYANO PYRAZINE |
| Description | Pyrazine-2-carbonitrile is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 226.1±20.0 °C at 760 mmHg |
| Melting Point | 18-20ºC |
| Molecular Formula | C5H3N3 |
| Molecular Weight | 105.10 |
| Flash Point | 90.7±7.0 °C |
| Exact Mass | 105.032700 |
| PSA | 49.57000 |
| LogP | -0.15 |
| Vapour Pressure | 0.1±0.4 mmHg at 25°C |
| Index of Refraction | 1.541 |
| Storage condition | -20°C |
| Hazard Codes | Xn:Harmful |
|---|---|
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | UN 3276 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 6.1 |
| HS Code | 2933990090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |