2-Chloro-5-cyanopyridine 2-氯-5-氰基吡啶
CAS 33252-28-7 MFCD00084941
化学结构图
SMILES: N#CC1C=NC(Cl)=CC=1
化学属性
| Mol. Formula | C6H3ClN2 |
|---|---|
| Mol. Weight | 139 |
| Boiling Point | 107°C/1mmHg(lit.) |
| Melting Point | 116-120 |
| TSCA | No |
| Density | 1.422 |
| Flash Point | 105-107°C/1mm |
| Appearance | 2-氯-5-氰基吡啶为无色结晶，m.p.116～117℃，不溶于水，溶于四氯化碳、甲苯等溶剂。 |
别名和识别编码
| Chemical Name | 2-Chloro-5-cyanopyridine |
|---|---|
| CAS Number | 33252-28-7 |
| Alfabeta Name | CHLORONICOTINONITRILE 6- |
| MDL Number | MFCD00084941 |
| Reaxys-RN | 113867 |
| Beilstein Registry Number | 113867 |
| PubChem Substance ID | 87559352 |
| Synonym | 2-CHLORO-5-CYANOPYRIDINE 2-CHLOROPYRIDINE-5-CARBONITRILE 2-氯-5-氰基吡啶 2-氯吡啶-5-甲腈 6-CHLORONICOTINONTRILE 6-Chloronicotinitrile 6-Chloronicotinonitrile, 2-Chloropyridine-5-carbonitrile |
| EC Number | 250-023-7 |
| Chemical Name Translation | 2-氯-5-氰基吡啶 |
| LabNetwork Molecule ID | LN00008659 |
信息真实价格透明
资金保障
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信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {KO} ReacChlorides
- {KO} Nitriles
- {SNA} Building Blocks, C6, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyridines
- {SA} Building Blocks, C5 to C6, C6 to C7, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyridines
- {Chemicalbook} 农药中间体: 杀虫剂中间体: 其他杀虫剂
安全信息
- H301+H311+H331
- H315 Causes skin irritation 会刺激皮肤
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H302 Harmful if swallowed 吞食有害
- H312 Harmful in contact with skin 皮肤接触有害
- H319 Causes serious eye irritation 严重刺激眼睛
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P310+P330
- P302+P352+P312+P361+P364
- P304+P340+P311
- P305+P351+P338
- P305+P351+P338+P337+P313
- P332+P313
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
药物吸收、分布、代谢与排泄(ADME)
Lipinski's Rule of 3
Y
Lipinski's Rule of 5
Y
H-bond Donors
0
H-bond Acceptors
2
Rotatable Bonds
0
LogP
1
其他信息
- TCI Shanghai:2-氯-5-氰基吡啶 2-Chloro-5-cyanopyridine,>;97.0%(GC)(N)(33252-28-7)
- 6-氯-3-氰基吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 C2056 2-氯-5-氰基吡啶 2-Chloro-5-cyanopyridine 5G 948元 2011/04/16 C2056 2-氯-5-氰基吡啶 2-Chloro-5-cyanopyridine 25G 3310元 2010/06/21 398390250 6-氯-3-氰基吡啶 2-Chloro-5-cyanopyridine 97% 25 GR 5302元
- 用途一:2-氯-5-氰基吡啶是杀虫剂吡虫啉、啶虫脒的中间体。
- 下游产品:5-氨基甲基-2-氯吡啶 --> 6-苯氧基烟酸 --> 6-苯氧基烟酰氯
- Acros Organics:2-氯-5-氰基吡啶 6-chloronicotinonitrile(33252-28-7)
- Alfa Aesar:2-氯-5-氰基吡啶,98% 2-Chloro-5-cyanopyridine, 98%(33252-28-7)
- 上游原料:乙醇 --> 氧氯化硫 --> 三氯氧磷 --> 三氯甲烷 --> 氢氧化铵 --> N,N'-羰基二咪唑 --> 汞 --> 3-氰基吡啶 --> 6-氯烟酸
- Hazard Note:Toxic
- 检测方法:HPLC
- MOL 文件:33252-28-7.mol
- 方法一:其制备方法是将3-氰基吡啶溶于四氯化碳，加入少许碳酸钾水溶液，在室温下搅拌，并用高压水银灯光照，通入氯气，通氯气结束，分层，四氯化碳层用碳酸钾水溶液洗涤，水洗，蒸去四氯化碳，得产品，含量85％，再重结晶得纯品。
- Sigma Aldrich:33252-28-7(sigmaaldrich)
