(2R,3R)-(-)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇

规格: 98%
CAS: 32305-98-9
产品编号: H52908
MDL: MFCD00014107
品牌: INFI
Chemical Name(2R,3R)-(-)-1,4-Bis(diphenylphosphino)-2,3-O-isopropylidene-2,3-butanediol
Synonym (R,R)-DIOP (-)-1,4-双(二苯基膦)-1,4-二脱氧-2,3-O-异亚丙基-L-苏糖醇 (-)-2,3-O-异丙烯基-2,3-二羟基-1,4-双(二苯基膦)丁烷 (2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇 (-)-DIOP (-)-2,3-O-异亚丙基-2,3-二羟基-1,4-双(二苯基膦)丁烷 (4R,5R)-4,5-双(二苯基膦甲基)-2,2-二甲基-1,3-二氧戊环 ()-1,4-Bis(diphenylphosphino)-1,4-dideoxy-2,3-O-isopropylidene-L-threitol, (4R-trans)-[(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)]bis(diphenylphosphine) (4R-反式)-[(2,2-二甲基-1,3-二氧戊环-4,5-二基)双(亚甲基)]双(二苯基膦) (4R,5R)-4,5-双(二苯基膦-甲基)-2,2-二甲基-1,3-二氧戊环 (-)-2,3-O-Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
MDL NumberMFCD00014107
PubChem Substance ID87564056
Beilstein Registry Number1441045
CAS Number32305-98-9
EC Number250-984-2
Reaxys-RN1441045
Chemical Name Translation(2R,3R)-(-)-1,4-双(二苯基膦基)-2,3-O-异亚丙基-2,3-丁二醇
GHS Symbol
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。
  • 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。
  • P305+P351+P338
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • P337+P313
  • P302+P352+P332+P313+P362+P364
    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
      Hazard Codes Xi
      WGK Germany3
      Signal word
      Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
      Safety Statements
      • S37 Wear suitable gloves 戴适当手套；
      • 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；
      • S36/37/39 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；
      • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
        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
          Storage condition 对空气敏感，密封保存。 Air Sensitive
        • {ALF} See preceding entry.
        • {SNA}
          • 32305-98-9

          化学属性

          Mol. FormulaC31H32O2P2
          Mol. Weight499
          Melting Point87-91°C
          TSCANo
          Density1.422
          Stability对空气敏感
          Appearance white pwdr.

          *以上化合物性质及应用等信息仅供参考