5-Cyanouracil 5-氰基尿嘧啶

CAS 5428-41-1 MFCD00051958

化学结构图

5428-41-1
SMILES: N#Cc1c[nH]c(=O)[nH]c1=O

化学属性

Mol. Weight137
Mol. FormulaC5H3N3O2

别名和识别编码

Chemical Name5-Cyanouracil
Chemical Name Translation5-氰基尿嘧啶
Synonym
MDL NumberMFCD00051958
PubChem Substance ID71302420
Reaxys-RN5707
InChIInChI=1S/C5H5N3O2/c6-1-3-2-7-5(10)8-4(3)9/h3H,2H2,(H2,7,8,9,10)
CAS Number5428-41-1
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分类

  • {SNA} Building Blocks, C4 to C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyrimidines

安全信息

WGK Germany3
GHS Symbol
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+P337+P313
  • P301+P312+P330
  • 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；
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
  • H302 Harmful if swallowed 吞食有害
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H302+H312+H332
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
  • R22 Harmful if swallowed 吞咽有害

系列性分类

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