5-Bromo-2-chloro-3-nitropyridine 2-氯-3-硝基-5-溴吡啶

CAS 67443-38-3 MFCD00222270

化学结构图

67443-38-3
SMILES: O=[N+]([O-])c1cc(Br)cnc1Cl

化学属性

Mol. FormulaC5
Mol. Weight237
Melting Point64-69
Density1.936

别名和识别编码

Chemical Name5-Bromo-2-chloro-3-nitropyridine
CAS Number67443-38-3
Alfabeta NameBROMOCHLORONITROPYRIDINE 523-----
MDL NumberMFCD00222270
Synonym 2-Chloro-3-nitro-5-bromopyridine 2-氯-3-硝基-5-溴吡啶 5-Bromo-2-chloro-3-nitropyridine 5-bromo-2-chloro-3-nitro-pyridine
Chemical Name Translation2-氯-3-硝基-5-溴吡啶
LabNetwork Molecule IDLN00125393
Reaxys-RN147551
PubChem Substance ID253659664
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分类

  • Building Blocks, C5, C5 to C6, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyridines
  • {SNA} Building Blocks, C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyridines

安全信息

Warnings IRRITANT, IRRITANT-HARMFUL
GHS Symbol
WGK Germany3
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • 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+P312
  • P301+P312+P330
  • P302+P352
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger Warning
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H301 Toxic if swallowed 吞食有毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Safety Statements
  • 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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
Hazard Codes 6.1 T
Risk Statements
  • R21/22 Harmful in contact with skin and if swallowed 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
UN Number 2811
Packing GroupIII

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyridines 吡啶

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