1-Ethylpyrazole 1-乙基吡唑

CAS 2817-71-2 MFCD03444367

化学结构图

2817-71-2
SMILES: CCn1cccn1

化学属性

Mol. FormulaC5H8N2
Mol. Weight96.13
Boiling Point137 °C at 760 mmHg
Refractive index1.4670 to 1.4710
Melting Point82.75 °C

别名和识别编码

Chemical Name1-Ethylpyrazole
CAS Number2817-71-2
Alfabeta NameETHYLPYRAZOLE H11---
MDL NumberMFCD03444367
Synonym 1-Ethyl-1H-pyrazole {LY} 1-Ethyl-1H-pyrazole {} {LY} 1-Ethyl-1H-pyrazole {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyrazole {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethyl-1H-pyr
Chemical Name Translation1-乙基吡唑
Reaxys-RN605982
PubChem Substance ID498446
LabNetwork Molecule IDLN00139282
InChIInChI=1S/C5H8N2/c1-2-7-5-3-4-6-7/h3-5H,2H2,1H3
Canonical SMILESCCN1N=CC=C1
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分类

  • {SNA} Building Blocks, C3 to C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyrazoles

安全信息

Warnings IRRITANT
WGK Germany3
Hazard Class3
GHS Symbol
UN Number 1993
Signal word
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。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • 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
  • P362+P364
  • P370+P378
  • P403+P233
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • 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
Packing GroupIII
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

系列性分类


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