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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 RT, stored under nitrogen {LY} RT, stored under nitrogen {} {LY} RT, stored under nitrogen {} {} {LY} RT, stored under nitrogen {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {LY} RT, stored under nitrogen {} {} {} {} {} {} {} {LY} RT, 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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