2-Ethynylthiophene 2-乙炔噻吩

CAS 4298-52-6 MFCD03425129

化学结构图

4298-52-6
SMILES: C#Cc1cccs1

化学属性

Mol. FormulaC6H4S
Mol. Weight108.17
Density1.139
Refractive index1.5810 to 1.5860
Boiling Point150°C at 760 mmHg
Flash Point42°C

别名和识别编码

Chemical Name2-Ethynylthiophene
MDL NumberMFCD03425129
CAS Number4298-52-6
Synonym 2-Ethynylthiophene {LY} 2-Ethynylthiophene {} {LY} 2-Ethynylthiophene {} {} {LY} 2-Ethynylthiophene {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Ethynylthiophene
Alfabeta NameETHYNYLTHIOPHENE 2-
Chemical Name Translation2-乙炔噻吩
Reaxys-RN105773
PubChem Substance ID5246258
LabNetwork Molecule IDLN00184075
Beilstein Registry Number105773
Canonical SMILESC#CC1=CC=CS1
InChIInChI=1S/C6H4S/c1-2-6-4-3-5-7-6/h1,3-5H
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分类

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

安全信息

Hazard Codes
Safety Statements
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R10 Flammable 易燃
Warnings IRRITANT
WGK Germany3
GHS Symbol
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
Signal word
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen
Packing GroupIII
UN Number
Hazard Class3
Precautionary statements
  • 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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • 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。
  • P302+P352
  • P303+P361+P353
  • P305+P351+P338
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....

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. Thiophenes 噻吩
  5. C4 to C6 - Thiophenes

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