2,5-Pyrazinedicarboxylic Acid Dihydrate 2,5-吡嗪二羧酸二水化合物

CAS 205692-63-3 MFCD00216919

化学结构图

205692-63-3
SMILES: O.O.OC(=O)C1=CN=C(C=N1)C(O)=O

化学属性

Mol. FormulaC6H4N2O4· 2H2O
Mol. Weight204.14
Melting Point272-277 °C (lit.)

别名和识别编码

Chemical Name2,5-Pyrazinedicarboxylic Acid Dihydrate
MDL NumberMFCD00216919
CAS Number205692-63-3
PubChem Substance ID24878472
EC Number202-834-2
Synonym 2,5-吡嗪二羧酸二水化合物
Chemical Name Translation2,5-吡嗪二羧酸二水化合物
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

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

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。
  • P305+P351+P338
Hazard statements
  • 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
Hazard Codes Xi
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;
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


相关产品推荐