1,4-Benzodioxan-5-carboxylic Acid 2,3-二氢-1,4-苯并二烷-5-羧酸

CAS 4442-53-9 MFCD00239415

化学结构图

4442-53-9
SMILES: O=C(O)c1cccc2c1OCCO2

化学属性

Mol. FormulaC9H8O4
Mol. Weight180.16
Melting Point90-94°C
Appearance 类白色或白色结晶粉末。熔点189-192℃。
Boiling Point334.1°C at 760 mmHg

别名和识别编码

Chemical Name1,4-Benzodioxan-5-carboxylic Acid
CAS Number4442-53-9
Alfabeta NameBENZODIOXANCARBOXYLICACID 145---,
MDL NumberMFCD00239415
PubChem Substance ID160870959
EC Number224-670-0
Synonym 1,4-Benzodioxan-5-carboxylic acid {LY} 1,4-Benzodioxan-5-carboxylic acid {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,4-Benzodioxan-5-carboxylic acid {} {} {} {} {} {
Reaxys-RN162065
Chemical Name Translation2,3-二氢-1,4-苯并二烷-5-羧酸
InChIKeyVCLSWKVAHAJSFL-UHFFFAOYSA-N
LabNetwork Molecule IDLN00007871
InChIInChI=1S/C9H8O4/c10-9(11)6-2-1-3-7-8(6)13-5-4-12-7/h1-3H,4-5H2,(H,10,11)
Canonical SMILESO=C(C1=C2C(OCCO2)=CC=C1)O
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分类

  • {SNA} Benzodioxanes, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, O-Containing, Others
  • {SNA} Benzodioxanes, Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, O-Containing, Other Heterocyclic Building Blocks

安全信息

Warnings IRRITANT
WGK Germany3
GHS Symbol
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
  • 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
  • P337+P313
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi
Safety Statements
  • S36/37/38
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • 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；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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

  • Sigma Aldrich:4442-53-9(sigmaaldrich)
  • Hazard Note:Irritant
  • MOL 文件:4442-53-9.mol

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. Benzodioxanes 苯并二恶烷
  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. Benzodioxanes 苯并二恶烷

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