6,8-Dichloro-4-Oxo-4H-Chromene-3-Carbonitrile 6,8-d二氯-3-氰基色酮

CAS 72798-32-4 MFCD00192004

化学结构图

72798-32-4
SMILES: N#CC1=COC2=C(C=C(Cl)C=C2Cl)C1=O

化学属性

Mol. FormulaC10H3Cl2NO2
Mol. Weight240.04
Melting Point176.0 to 180.0 deg-C

别名和识别编码

Chemical Name6,8-Dichloro-4-Oxo-4H-Chromene-3-Carbonitrile
Synonym 6,8-二氯-3-氰基色酮 6,8-二氯-4-氧-4H-1-苯并吡喃-3-甲腈
MDL NumberMFCD00192004
PubChem Substance ID354333336
Chemical Name Translation6,8-d二氯-3-氰基色酮
CAS Number72798-32-4
Reaxys-RN8411758
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分类

  • {SNA} Benzopyrans, Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • 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。
  • 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。
  • 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。
  • P301+P312+P330
  • P302+P352+P312+P362+P364
  • P304+P340+P312
  • P305+P351+P338+P337+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H302+H312+H332
  • 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
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 Xi
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

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. Benzopyrans 苯并吡喃
  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. Benzopyrans 苯并吡喃
  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

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