产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3058957 | Alfa Aesar | 99% | 1g | 1120 | 请咨询 |
| 3058957 | Alfa Aesar | 99% | 5g | 3640 | 请咨询 |
| 3212603 | Sigma-Aldrich | 99% | 5 G | 1290 | 请咨询 |
| 3458808 | 韶远 | 96% | 1g | 200 | 请咨询 |
| 3458808 | 韶远 | 96% | 5g | 606 | 请咨询 |
| 3458808 | 韶远 | 96% | 10g | 1009 | 请咨询 |
| 3458808 | 韶远 | 96% | 25g | 2310 | 请咨询 |
| 3513450 | J&K | 99% | 1G | 426 | 请咨询 |
| 3513450 | J&K | 99% | 5G | 1610 | 请咨询 |
| 4173509 | Fluorochem | 99% | 1g | 581 | 请咨询 |
| 4173509 | Fluorochem | 99% | 5g | 1590 | 请咨询 |
| 4173509 | Fluorochem | 99% | 10g | 2660 | 请咨询 |
| 4173509 | Fluorochem | 99% | 25g | 4840 | 请咨询 |
结构式
 |
基本信息
| 应用 | Pyrrole-2-carbonitrile is useful in addition reactions and in heterocycle formation. It acts as a heterocyclic building block in synthetic chemistry. Further, it is used in the preparation of 4-iodopyrrole-2-carbonitrile. |
| 备注 | Incompatible with strong oxidizing agents, strong acids and bases. |
| MDL | MFCD00234061 |
| 分子式 | C5H4N2 |
| 分子量 | 92.10 |
| 沸点 | 92-94°/2mm |
| 密度 | 1.086 |
| 折射率 | 1.5500 |
| 灵敏度 | Store under Nitrogen. Air Sensitive. Light Sensitive. Ambient temperatures. |
| 形态 | Liquid |
| 溶解性 | Miscible with benzene, dichloromethane, tertrahydrofuran, dimethylformamide and acetonitrile. |
| Beilstein | 107047 |
| 包装组 | III |
| 危险类别 | 20/21/22 Harmful by inhalation, in contact with skin and if swallowed. |
安全信息
| 危险等级 | 6.1 |
| 安全等级 | 36/37 Wear suitable protective clothing and gloves. |
| 欧盟危险品标志 |  |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H301-H312-H332 Toxic if swallowed.Harmful in contact with skin.Harmful if inhaled. |
| Precautionary Statements | P261-P280h-P301+P310a-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/clothing.Wear protective gloves/clothing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |