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2,5-二氯吡啶
2,5-Dichloropyridine
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3041706 | 10g | 965 | 2-5天 | 4-6周 | |
| 3041706 | 25g | 1990 | 2-5天 | 4-6周 | |
| 3041706 | 50g | 4670 | 2-5天 | 4-6周 | |
| 3041706 | 250g | 18330 | 2-5天 | 4-6周 |
产品别名
16110-09-1
2,5-二氯吡啶
2,5-Dichloropyridine
基本信息
| 应用 | 2,5-Dichloropyridine was used in the synthesis of 6-halo-pyridin-3-yl boronic acids and esters. It undergoes cross-coupling reaction with arylboronic acids in the presence of [1,4-bis-(diphenylphosphine)butane]palladium (II) dichloride as catalyst. |
| 备注 | Incompatible with Strong acids, strong bases, strong oxidizing agents. |
| MDL | MFCD00006239 |
| EINECS | 240-278-2 |
| 分子式 | C5H3Cl2N |
| 分子量 | 147.99 |
| 熔点 | 59-62° |
| 沸点 | 190-191° |
| 闪点 | 112°(233°F) |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline powder |
| 溶解性 | Insoluble in water. |
| Beilstein | 108886 |
| 危险类别 | 21/22-36/37/38 Harmful in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-36/37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves. |
| RTECS | US8225000 |
| 欧盟危险品标志 |  |
| TSCA | 否 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H311-H315-H319-H335 Harmful if swallowed.Toxic in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P280h-P305+P351+P338-P309+P311-P302+P352 Wear protective gloves/clothing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician.IF ON SKIN: Wash with plenty of soap and water. |
