2,3-Dichloro-5-nitropyridine 2,3-二氯-5-硝基吡啶

CAS 22353-40-8 MFCD03840432

化学结构图

22353-40-8
SMILES: [O-][N+](=O)C1C=C(Cl)C(Cl)=NC=1

化学属性

Mol. FormulaC5H2Cl2N2O2
Mol. Weight193
Melting Point50-52
Density1.422

别名和识别编码

Chemical Name2,3-Dichloro-5-nitropyridine
CAS Number22353-40-8
Alfabeta NameDICHLORONITROPYRIDINE 235---,
MDL NumberMFCD03840432
EC Number250-023-7
Beilstein Registry Number2384789
Synonym 2,3-DICHLORO-5-NITROPYRIDINE 2,3-Dichloro-5-nitropyridine 2,3-Dichloro-5-nitropyridine ,97% 2,3-二氯-5-硝基吡啶
Chemical Name Translation2,3-二氯-5-硝基吡啶
PubChem Substance ID329764077
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分类

  • {KO} ReacChlorides
  • {KO} Nitros
  • {SNA} Building Blocks, C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyridines

安全信息

Warnings IRRITANT
Signal word Danger
GHS Symbol
WGK Germany1
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；
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
  • 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）；
Risk Statements
  • R25 Toxic if swallowed 吞咽有毒
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
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。
  • 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
  • P305+P351+P338
Hazard statements
  • 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
Hazard Codes 6.1 T
UN Number 2811
Packing GroupIII

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 Acceptors
3
Rotatable Bonds
0
H-bond Donors
0
LogP
2

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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