• 超干溶剂
  • HPLC气相顶空
  • HPLC
  • LC-MS
  • 卡尔费休冠军国际cmp
  • 当量溶液
  • 电导率标准溶液
  • pH缓冲液
  • 农残溶剂
  • 原子吸收标准溶液
  • ICP标准溶液
  • 阴离子标准溶液
  • 无机盐
  • 其他
  • 离子对冠军国际cmp
  • 稳定同位素
  • 紫外-可见吸收光谱
  • 品牌 INFI
  • 编号 H42991
  • 规格 99%
  • CAS  791-28-6
  • MDL Number  MFCD00002080
  • 包装 价格 库存 - 促销价
    25g     
    RMB    50
    100g    
    RMB    90
    500g    
    RMB   290
    Triphenylphosphine oxide	三苯基氧膦

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  • Mol. Formula: C18H15OP
  • Mol. Weight: 278.29
  • Melting Point: 150-157
  • Density: 1.21
  • Flash Point: 180°(356°F)
  • TSCA: Yes
  • Boiling Point: 360°
  • Solubility: 略溶于水
  • Refractive index: n20/D 1.59(lit.)
  • Chemical Name
    Triphenylphosphine oxide
    Synonym
  • triphenyl phosphorus oxide
  • TRIPHENYL PHOSPHITE
  • triphenylphosphonium oxide
  • 三苯基氧化膦
  • Mellite 310
  • Triphenyl phosphine oxide
  • 三苯基亚磷酸盐
  • Triphenyl phosphorus oxide
  • Phosphine oxide, triphenyl-
  • adkstabtpp
  • P 36
  • TPPO
  • 氧化三苯膦
  • 三苯基磷氧
  • 2-{[6-甲基-4-(三氟甲基)-2-吡啶]硫代}乙醇
  • triphenylphosphorusoxide
  • 三苯基氧膦
  • TRIPHENYL PHOSPHONATE
  • AURORA KA-1603
  • 三苯基氧化膦;氧化三苯膦
  • 亚磷酸三苯酯
  • triphenylphosphane oxide
  • Triphenylphosphine monoxide
  • Triphenylphosphanoxide
  • PHENYL PHOSPHITE
  • 亞膦酸苯酯
  • 三苯基膦
  • MDL Number
    MFCD00002080
    CAS Number
    791-28-6
    PubChem Substance ID
    87576517
    EC Number
    212-338-8
    Beilstein Registry Number
    745854
    Reaxys-RN
    745854
    Chemical Name Translation
    三苯基氧膦
    LabNetwork Molecule ID
    LN00188054
    GHS Symbol
    WGK Germany
    2
    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
  • Personal Protective Equipment
  • dust mask type N95 (US), Eyeshields, Gloves
  • RTECS
    SZ1676000
    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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P261305+351+338
  • P332+313 IF SKIN irritation occurs: Get medical advice/attention. 如果发生皮肤刺激:获取医疗咨询/就医。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • Signal word
  • Safety Statements
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • Risk Statements
  • R52/53
  • R22 Harmful if swallowed 吞咽有害
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R50/53
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • Hazard Codes
  • Xn,N,Xi
  • Xn
  • UN Number
  • UN 3077 9/PG 3
  • 3077
  • Packing Group
    III
    Hazard Class
    9
    Storage condition
  • Store at RT.
  • TYPE OF TEST            : LDLo - Lowest published lethal dose
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED        : Mammal - dog
    DOSE/DURATION           : 500 mg/kg
    TOXIC EFFECTS :
       Behavioral - convulsions or effect on seizure threshold
       Behavioral - aggression
       Lungs, Thorax, or Respiration - dyspnea
    REFERENCE :
       NTIS** National Technical Information Service.  (Springfield, VA 22161)
       Formerly U.S. Clearinghouse for Scientific & Technical Information.
       Volume(issue)/page/year: OTS0570648

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 1380 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       KHFZAN Khimiko-Farmatsevticheskii Zhurnal.  Chemical Pharmaceutical Journal.
        For English translation, see PCJOAU.  (V/O Mezhdunarodnaya Kniga, 113095
       Moscow, USSR)  V.1-    1967-  Volume(issue)/page/year: 24(4),22,1990

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED        : Bird - chicken
    DOSE/DURATION           : >5 gm/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       NTIS** National Technical Information Service.  (Springfield, VA 22161)
       Formerly U.S. Clearinghouse for Scientific & Technical Information.
       Volume(issue)/page/year: OTS0570648

  • A phosphine ligand used for coupling reactions, epoxidations, and Michael reactions
  • Beilstein:16,783
  • Short: III/10b
  • Short: III/35D2
  • The reagent prepared from a 2:1 molar ratio of the phosphine oxide and triflic anhydride is a useful dehydrating agent, e.g. for preparation of nitriles from amides or oximes, or of amides from acids and amines: J. Org. Chem., 52, 4137 (1987). In combination with triethylamine, the reagent also dehydrates activated ketones to alkynes: Synthesis, 217 (1989).
  • Short: III/20a
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