4-Methyl-2-Oxo-2H-Chromene-3-Carbonitrile 4-甲基-2-氧代-2H-色烯-3-甲腈

CAS 24526-69-0 MFCD00486386

化学结构图

24526-69-0
SMILES: CC1=C(C#N)C(=O)OC2C=CC=CC=21

化学属性

Mol. FormulaC11H7NO2
Mol. Weight185.18
Melting Point192-195 °C (dec.)(lit.)

别名和识别编码

Chemical Name4-Methyl-2-Oxo-2H-Chromene-3-Carbonitrile
MDL NumberMFCD00486386
PubChem Substance ID24867463
Synonym 3-氰基-4-甲基香豆素
Chemical Name Translation4-甲基-2-氧代-2H-色烯-3-甲腈
CAS Number24526-69-0
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Coumarins, Heterocyclic Building Blocks

安全信息

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。
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H302 Harmful if swallowed 吞食有害
  • H312 Harmful in contact with skin 皮肤接触有害
Signal word Warning
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • 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；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Hazard Codes Xn
Risk Statements
  • R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害

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. Coumarins 香豆素
  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. Coumarins 香豆素

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