1H-Pyrazole-3-carbaldehyde 1H-吡唑-3-甲醛

CAS 3920-50-1 MFCD00129925

化学结构图

3920-50-1
SMILES: O=Cc1cc[nH]n1

化学属性

Mol. FormulaC4H4N2O
Mol. Weight96.09
Melting Point142-144°C
Density
Boiling Point299.9°C at 760 mmHg

别名和识别编码

Chemical Name1H-Pyrazole-3-carbaldehyde
MDL NumberMFCD00129925
Chemical Name Translation1H-吡唑-3-甲醛
CAS Number3920-50-1
Reaxys-RN1735
PubChem Substance ID12218383
Synonym 1H-Pyrazole-3-carbaldehyde {LY} 1H-Pyrazole-3-carbaldehyde {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1H-Pyrazole-3-carbaldehy
EC Number
Beilstein Registry Number
LabNetwork Molecule IDLN00003824
InChIInChI=1S/C4H4N2O/c7-3-4-1-2-5-6-4/h1-3H,(H,5,6)
Canonical SMILESO=CC1=NNC=C1
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分类

  • {SNA} Building Blocks, C3 to C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyrazoles
  • {SA} Building Blocks, C3 to C5, Chemical Synthesis, Heterocyclic Building Blocks, New Products for Chemical Synthesis, Pyrazoles

安全信息

Signal word
GHS Symbol
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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
  • P305 IF IN EYES: 如果进入眼睛
  • P332 IF SKIN irritation occurs: 如果发生皮肤刺激：
  • P337 If eye irritation persists: 如果眼睛刺激持续
  • 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
WGK Germany3
UN Number
Hazard Codes
Safety Statements
Risk Statements
RTECS
Packing Group
Storage condition -20°C, stored under nitrogen {LY} -20°C, stored under nitrogen {} {LY} -20°C, stored under nitrogen {} {} {LY} -20°C, stored under nitrogen {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

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. Pyrazoles 吡唑
  5. C3 to C5 - Pyrazoles
  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. Pyrazoles 吡唑

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