4-Oxo-4H-Pyran-2-Carboxylic Acid 4-氧代-4H-吡喃-2-羧酸

CAS 499-05-8 MFCD00059958

化学结构图

499-05-8
SMILES: O=C(O)c1cc(=O)cco1

化学属性

Mol. FormulaC6H4O4
Mol. Weight140.09
Melting Point253-254 °C
Boiling Point354.5±37.0 °C at 760 mmHg

别名和识别编码

Chemical Name4-Oxo-4H-Pyran-2-Carboxylic Acid
MDL NumberMFCD00059958
CAS Number499-05-8
Synonym 4-Oxo-4H-pyran-2-carboxylic acid {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Oxo-4H-pyran-2-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Oxo-4H-
Reaxys-RN119651
PubChem Substance ID12305536
Chemical Name Translation4-氧代-4H-吡喃-2-羧酸
LabNetwork Molecule IDLN01741078
InChIInChI=1S/C6H4O4/c7-4-1-2-10-5(3-4)6(8)9/h1-3H,(H,8,9)
Canonical SMILESO=C(O)C1=CC(C=CO1)=O
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Pyrans

安全信息

Signal word
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
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。
  • P302+P352+P332+P313+P362+P364
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P305+P351+P338
GHS Symbol
WGK Germany3
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

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. Pyrans 派兰斯

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