7-Hydroxy-2-oxo-2H-chromene-3-carbonitrile 3-氰基-7-羟基香豆素

CAS 19088-73-4 MFCD00037480

化学结构图

19088-73-4
SMILES: N#CC1=CC2C=CC(O)=CC=2OC1=O

化学属性

Mol. FormulaC10H5NO3
Mol. Weight187.15
Melting Point>=250 °C(lit.)

别名和识别编码

Chemical Name7-Hydroxy-2-oxo-2H-chromene-3-carbonitrile
Synonym 3-Cyano-7-hydroxycoumarin 3-Cyanoumbelliferone 7-Hydroxy-2-oxochromene-3-carbonitrile
PubChem Substance ID253661954
Beilstein Registry Number153271
MDL NumberMFCD00037480
CAS Number19088-73-4
Chemical Name Translation3-氰基-7-羟基香豆素
Reaxys-RN153271
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分类

  • {SNA} Alphabetical, Bioactive Small Molecules, Biochemicals and Reagents, CI-CY, Cell Biology, Fluorescent Indicators and Probes, Fluorescent Probes, Labels, Particles and Stains, pH Indicators for Spectroscopy, pH Sensitive Probes and Indicators
  • {SNA} Alphabetical, Fluorescent Indicators and Probes, pH Indicators for Spectroscopy, pH Sensitive Probes and Indicators, 生化试剂, 荧光探针，标记，粒子和染色剂

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H302+H312+H332
  • 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
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Precautionary statements
  • P304+P340+P312
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P302+P352+P312+P362+P364
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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。
  • P305+P351+P338
  • P301+P312+P330
  • P305+P351+P338+P337+P313
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
Signal word Warning
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
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • 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. Life Science 生命科学
  2. Cell Biology 细胞生物学
  3. Bioactive Small Molecules - Cell Biology
  4. CI-CY - Bioactive Small Molecules
  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. Pyrans 派兰斯
  1. Life Science 生命科学
  2. Biochemicals and Reagents 生化试剂
  3. Fluorescent Probes, Labels, Particles and Stains - Biochemicals and Reagents
  4. Fluorescent Indicators and Probes - Fluorescent Probes, Labels, Particles and Stains
  5. pH Sensitive Probes and Indicators - Fluorescent Indicators and Probes
  6. Alphabetical - pH Sensitive Probes and Indicators

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