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Triphenylphosphine dibromide 二溴三苯基膦

规格: 95%
CAS: 1034-39-5
产品编号: H88100
MDL: MFCD00000054
品牌: INFI
Chemical NameTriphenyldibromophosphorane
CAS Number1034-39-5
MDL NumberMFCD00000054
Reaxys-RN917652
Beilstein Registry Number917652
PubChem Substance ID70579
Synonym Triphenylphosphine dibromide {LY} Triphenylphosphine dibromide {} {LY} Triphenylphosphine dibromide {} {} {LY} Triphenylphosphine dibromide {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine dibromide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
EC Number213-855-1
Chemical Name Translation二溴化三苯基膦
LabNetwork Molecule IDLN00008676
InChIInChI=1S/C18H15Br2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
Canonical SMILESBrP(C1=CC=CC=C1)(C2=CC=CC=C2)(Br)C3=CC=CC=C3
GHS Symbol
UN Number 3261 UN 3261 8/PG 2
Signal word Danger
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
    Precautionary statements
    • P234 Keep only in original container. 只保留在原来的容器中。
    • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
    • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
    • 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。
    • P301+P330+P331
    • P303+P361+P353
    • P304+P340+P310
    • P305+P351+P338
    • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
    • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
    • P405 Store locked up. 上锁保管。
    • P501 Dispose of contents/container to..… 处理内容物/容器.....
      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；
      • S36/37/39 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；
      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
        WGK Germany3
        Hazard Codes 8 C
        Risk Statements
        • R34 Causes burns 会导致灼伤
          Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
          Packing GroupII
          Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {}
          Hazard Class8
        • {ALF} The reagent formed with DMSO at low temperatures provides an alternative to the Swern oxidation for selective conversion of alcohols to carbonyl compounds: Tetrahedron Lett., 43, 8355 (2002).
        • {ALF}
        • {ALF} Reagent for the conversion of alcohols and phenols to bromides in good yields: J. Org. Chem., 37, 626 (1972). Particularly useful for alcohols where sensitive functionality is present: J. Org. Chem., 49, 431 (1984); Synth. Commun., 22, 2945 (1992). Cleaves dialkyl ethers to the two alkyl bromides: J. Am. Chem. Soc., 86, 5037 (1964); J. Org. Chem., 37, 626 (1972).
        • {SA} 2. Synth. Commun. 22 , 2945, (1992)
        • {ALF} Ureas are dehydrated to carbodiimides: Liebigs Ann. Chem., 718, 24 (1968); Synthesis, 373 (1981).
        • {ALF} Reaction with amines gives iminophosphoranes, which have been used as a means of blocking an amino group to permit monoalkylation: Synthesis, 295 (1980). Iminophosphoranes also undergo a Wittig-like condensation with CO2 or CS2 to give the isocyanates or isothiocyanates respectively: Synthesis, 596 (1982):
          • 1034-39-5 H88100 Triphenylphosphine dibromide 二溴三苯基膦

          化学属性

          Mol. FormulaC18H15Br2P
          Mol. Weight422.09
          Melting Point235°C
          TSCAYes
          Appearance light brown pwdr.
          Stabilityair sensitive, moisture sensitive
          Density1.0

          *以上化合物性质及应用等信息仅供参考

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