2-Methoxythiophene 2-甲氧基噻吩

CAS 16839-97-7 MFCD00014526

化学结构图

16839-97-7
SMILES: COC1=CC=CS1

化学属性

Mol. FormulaC5H6OS
Mol. Weight114
Density1.133
Boiling Point154°C
Refractive index1.5260 to 1.5290
Flash Point27°C(lit.)
TSCANo

别名和识别编码

Chemical Name2-Methoxythiophene
MDL NumberMFCD00014526
PubChem Substance ID87573002
EC Number240-863-2
Synonym 2-甲氧基噻吩
CAS Number16839-97-7
Beilstein Registry Number106271
Chemical Name Translation2-甲氧基噻吩
Reaxys-RN106271
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分类

  • {SNA} Building Blocks, C4 to C6, Chemical Synthesis, Heterocyclic Building Blocks, Thiophenes

相关文献及参考

  • Diels-Alder reaction with the reactive dienophile dimethyl acetylenedicarboxylate occurs in refluxing xylene to give a moderate yield of dimethyl 3-methoxyphthalate, by sulfur extrusion from the bicyclic intermediate. Thiophenes with additional electron-donating substituents give better yields: Synthesis, 29 (1997).

安全信息

WGK Germany3
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
Signal word
GHS Symbol
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupIII
UN Number UN3271 1993
Risk Statements
Safety Statements
Hazard Class3
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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P303+P361+P353
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P403+P235
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P241+P242+P243
Hazard Codes

系列性分类


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