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2-(Diphenylphosphino)benzoic acid 2-(二苯基膦基)苯甲酸

规格: 98%
CAS: 17261-28-8
产品编号: H49209
MDL: MFCD00674024
品牌: INFI
Chemical Name2-(Diphenylphosphino)Benzoic Acid
Synonym {uni_hamburg} 2-二苯基膦苯甲酸 DPPBAC/2-DIPHENYLPHOSPHINOBENZOIC ACID O-(DIPHENYLPHOSPHINO)BENZOIC ACID 2-Diphenylphosphinobenzoic acid Benzoic acid, 2-(diphenylphosphino)- (2-carboxyphenyl)diphenylphosphine 2-(Diphenylphosphino)benzoicacid,min.97% 2-(二苯基膦基)苯甲酸 2-Diphenylphosphanyl-benzoicacid 2-Diphenylphosphanyl-benzoic acid
CAS Number17261-28-8
EC Number241-293-7
Beilstein Registry Number2742666
MDL NumberMFCD00674024
PubChem Substance ID24868988
Chemical Name Translation2-二苯基膦苯甲酸
Reaxys-RN2742666
GHS Symbol
Signal word
WGK Germany3
Safety Statements
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • 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；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
    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
    • R20/22 Harmful by inhalation and if swallowed 吸入和不慎吞咽有害
    • R20 Harmful by inhalation 吸入有害
      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。
      • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
      • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
      • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
      • 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。
      • P305+P351+P338
      • P304+P340+P312
      • P305+P351+P338+P337+P313
        RTECSDG9287500
        Hazard Codes Xn Xi
        Hazard statements
        • H315 Causes skin irritation 会刺激皮肤
        • H332 Harmful if inhaled 吸入有害
        • 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
          Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
          Storage condition 对湿度敏感
        • {uni_hamburg} Short: EINECS
        • {uni_hamburg} Short: III/35A
          • 17261-28-8 H49209 2-(Diphenylphosphino)benzoic acid 2-(二苯基膦基)苯甲酸

          化学属性

          Mol. FormulaC19H15O2P
          Mol. Weight306
          Density1.422
          Melting Point174-181°C
          TSCAYes
          Stability对湿度敏感
          Appearance white to yellow solid

          *以上化合物性质及应用等信息仅供参考

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