Triphenylphosphine Oxide 三苯基氧化磷

CAS 791-28-6 MFCD00002080

化学结构图

791-28-6
SMILES: O=P(c1ccccc1)(c1ccccc1)c1ccccc1

化学属性

Mol. FormulaC18H15OP
Mol. Weight278.29
Melting Point150-157
Density1.21
Flash Point180°(356°F)
TSCAYes
Boiling Point360 °C at 760 mmHg
Solubility略溶于水
Refractive indexn20/D 1.59(lit.)
Appearance white xtl.

别名和识别编码

Chemical NameTriphenylphosphine Oxide
Synonym Triphenylphosphine oxide {LY} Triphenylphosphine oxide {} {LY} Triphenylphosphine oxide {} {} {LY} Triphenylphosphine oxide {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylphosphine oxide {} {} {} {} {} {} {} {} {} {}
MDL NumberMFCD00002080
CAS Number791-28-6
PubChem Substance ID13097
EC Number212-338-8
Beilstein Registry Number745854
Reaxys-RN745854
Chemical Name Translation三苯基氧化磷
LabNetwork Molecule IDLN00188054
InChIInChI=1S/C18H15OP/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
Canonical SMILESO=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3
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分类

  • {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Phosphine Ligands
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; 1fragment

产品应用

  • A phosphine ligand used for coupling reactions, epoxidations, and Michael reactions

相关文献及参考

  • 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

安全信息

GHS Symbol
WGK Germany2
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
RTECSSZ1676000
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/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。
  • P305+P351+P338
  • 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
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Warning
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 Wear suitable protective clothing 穿戴适当的防护服;
  • 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;
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R50/53
  • R52/53
Hazard Codes Xn,N,Xi Xn
UN Number UN 3077 9/PG 3 3077
Packing GroupIII
Hazard Class9
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
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

其他信息

  • 用途四:螯合剂,广泛用于各种PVC制品中,能使制品保持其透明度并能抑制颜色的变化,同时它可增加主稳定剂的抗氧性和光、热稳定性。另外,本品还用于PE、PP、ABS、SBS等制品中,并可作农药中间体。合成醇酸树脂和聚酯和聚酯树脂的原料。
  • {Chem
  • 蒸气压:5 mm Hg ( 205 °C)
  • 理化性质:无色或淡黄色透明油状液体。微具苯酚气味。分子量310。色泽(APHA)<50。酸值<0.5mgKOH/g。磷含量10%。相对密度1. 180~1.186(25°/15.5℃)。粘度12 mPa·s(38℃)、4.5mPa·s(99℃)。凝固点19~24℃。熔点22~25℃。沸点220℃(1333Pa)。闪点(开杯法)218.3℃,着火点243℃。折光率1.5880~1.5900(25℃)。溶解度(g/100g溶剂):甲醇 >10、苯>10、丙酮>10,
  • 方法一:由苯酚和三氯化磷反应得到。原料消耗(kg/t)
  • Alfa Aesar:亚磷酸三苯基酯,97% Triphenyl phosphite, 97%(101-02-0)
  • 下游产品:三苯基膦 --> 三甲氧基磷 --> 杀虫畏 --> 不饱和聚酯树脂 --> 亚磷酸酯 --> 磷酸三苯酯 --> 含磺酸酯基聚酯类液晶离聚物 --> 防垢剂 --> 磷酸三(2-氯乙基)酯 --> 抗氧剂 6
  • 上游原料:三氯化磷 --> 苯酚
  • 辅助抗氧剂:亚磷酸三苯酯简称TPP,又称三苯氧基膦,为亚磷酸酯类化合物,是一种辅助抗氧剂,有光稳定效果,适用于聚氯乙烯、聚丙烯、聚苯乙烯、聚酯、ABS树脂、环氧树脂等。亚磷酸三苯酯广泛用作聚氯乙烯的螯合剂,当以金属皂为主稳定剂时,配合以本品可以减少金属氯化物的危害,保持制品的透明度并抑制颜色的变化。此外亚磷酸三苯酯也用作阻燃增塑剂。 由亚磷酸三苯酯和异辛醇在催化剂存在下经酯交换反应而得亚磷酸苯二异辛酯,亚磷酸苯二异辛酯可作为辅助抗氧剂。具有良好的抗变色作用,可增加抗氧化性和光稳定性。在聚氯乙烯中具有螯合剂作用,毒性低,可用于塑料制医疗器械。 此外,利用本品在甲醇钠存在下,可以与甲醇进行酯交换制成亚磷酸三甲酯。 以亚磷酸三苯酯为原料,在甲醇钠溶液中与辛醇反应,可制得亚磷酸辛基二苯基酯。 以上信息由Chemicalbook的晓楠编辑整理。
  • Sigma Aldrich:101-02-0(sigmaaldrich)
  • {Chemi
  • 海关编码:29310095
  • MSDS 信息:Triphenylphosphine oxide(791-28-6).msds
  • TCI Shanghai:亚磷酸三苯酯 Triphenyl Phosphite,>;95.0%(GC)(101-02-0)
  • 用途三:辅助抗氧剂,具有光稳定效果,适用于聚氯乙烯、聚丙烯、聚苯乙烯,聚酯、ABS树脂、环氧树脂等。在聚氯乙烯制品中作螯合剂,能使制品保持透明度,并能抑制颜色变化。也可用于亚磷酸三甲酯的生产
  • 亚磷酸三苯酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格
  • 三苯基氧化膦价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30187580 三苯基氧化膦 50g 320.1元 2011/04/16 T0625 三苯基氧化膦 Triphenylphosphine Oxide 25G 153元 2011/04/16 T0625 三苯基氧化膦 Triphenylphosphine Oxide 500G 1240元
  • MOL 文件:101-02-0.mol
  • 图谱信息:亚磷酸三苯酯(101-02-0)质谱(MS) 亚磷酸三苯酯(101-02-0)红外图谱(IR1) 亚磷酸三苯酯(101-02-0)核磁图( 13 CNMR) 亚磷酸三苯酯(101-02-0)核磁图( 1 HNMR) 亚磷酸三苯酯(101-02-0)Raman光谱
  • 用途一:用于荧光防伪粉等
  • 外观性质:白色结晶体。不溶于水熔点:150-157 °C
  • 亚磷酸三苯酯价格(试剂级):更新

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