2-Chloro-5-fluorobenzoic acid 2-氯-5-氟苯甲酸

CAS 2252-50-8 MFCD00156967

化学结构图

2252-50-8
SMILES: O=C(O)c1cc(F)ccc1Cl

化学属性

Mol. FormulaC7H4ClFO2
Mol. Weight174.56
Melting Point147-149 °C
TSCANo
Density1.422
Appearance 2-氯-5-氟苯甲酸(2252-50-8)为白色结晶。熔点148-149℃。
Boiling Point275.3 °C at 760 mmHg
pH:A

别名和识别编码

Chemical Name2-Chloro-5-fluorobenzoic acid
CAS Number2252-50-8
Alfabeta NameCHLOROFLUOROBENZOICACID 25---
MDL NumberMFCD00156967
Synonym 2-Chloro-5-fluorobenzoic acid {LY} 2-Chloro-5-fluorobenzoic acid {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Chloro-5-fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
EC Number250-023-7
Beilstein Registry Number9(4)997
Reaxys-RN2614288
PubChem Substance ID87558995
Chemical Name Translation2-氯-5-氟苯甲酸
LabNetwork Molecule IDLN00116346
InChIInChI=1S/C7H4ClFO2/c8-6-2-1-4(9)3-5(6)7(10)11/h1-3H,(H,10,11)
Canonical SMILESClC1=C(C(O)=O)C=C(F)C=C1
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分类

  • {SNA} Aryl Fluorinated Building Blocks, Building Blocks, C7, Chemical Synthesis, Fluorinated Building Blocks, Organic Fluorinated Building Blocks, Other Fluorinated Organic Building Blocks

安全信息

Warnings IRRITANT
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；
  • S36/37/39 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；
  • S37 Wear suitable gloves 戴适当手套；
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Risk Statements
Signal word
GHS Symbol
WGK Germany3
Precautionary statements
  • 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。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P302+P352
  • P405 Store locked up. 上锁保管。
  • P302+P352+P332+P313+P362+P364
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H302 Harmful if swallowed 吞食有害
Hazard Codes Xi Xn
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

  • 2-氯-5-氟苯甲酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C2088 2-氯-5-氟苯甲酸 2-Chloro-5-fluorobenzoic Acid 5G 583元 2014/06/02 C2088 2-氯-5-氟苯甲酸 2-Chloro-5-fluorobenzoic Acid 25G 1780元 2010/05/25 H26462 2-氟-5-氟苯甲酸 2-Chloro-5-fluorobenzoic acid, 97% 25g 6202元
  • Alfa Aesar:2-氟-5-氟苯甲酸 2-Chloro-5-fluorobenzoic acid, 97%(2252-50-8)
  • Hazard Note:Irritant
  • MOL 文件:2252-50-8.mol
  • TCI Shanghai:2-氯-5-氟苯甲酸 2-Chloro-5-fluorobenzoic Acid,>;95.0%(T)(2252-50-8)

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. Others 其他杂环
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Fluorinated Building Blocks 氟化物砌块
  4. Organic Fluorinated Building Blocks - Fluorinated Building Blocks
  5. Other Fluorinated Organic Building Blocks - Organic Fluorinated Building Blocks
  6. Aryl Fluorinated Building Blocks 芳基氟化物
  7. C7 - Aryl Fluorinated Building Blocks

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