Diphenylphosphine Oxide 二苯基磷氧

CAS 4559-70-0 MFCD00002079

化学结构图

4559-70-0
SMILES: O=[PH](c1ccccc1)c1ccccc1

化学属性

Mol. FormulaC12H11OP
Mol. Weight202.19
Density1.422
Melting Point50-57°C
TSCANo
Refractive index1.608-1.61
Boiling Point329.2±25.0°C at 760 mmHg
Flash Point152.9±23.2°C

别名和识别编码

Chemical NameDiphenylphosphine Oxide
Synonym Diphenylphosphine oxide {LY} Diphenylphosphine oxide {} {LY} Diphenylphosphine oxide {} {} {LY} Diphenylphosphine oxide {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Diphenylphosphine oxide {} {} {} {}
MDL NumberMFCD00002079
CAS Number4559-70-0
EC Number250-023-7
Beilstein Registry Number637626
PubChem Substance ID6327869
Reaxys-RN637626
Chemical Name Translation二苯基磷氧
LabNetwork Molecule IDLN00192733
InChIInChI=1S/C12H10OP/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H/q+1
Canonical SMILESO=P(C1=CC=CC=C1)C2=CC=CC=C2
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分类

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

相关文献及参考

  • Beilstein:16(4)1010
  • Short: III/35A
  • Short: III/35C4

安全信息

Signal word Warning
GHS Symbol
WGK Germany2
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；
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
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
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
Hazard Codes Xn
Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr

其他信息

  • Acros Organics:二苯基氧磷 Diphenylphosphine oxide, 97%(4559-70-0)
  • 上游原料:乙醇 --> 氢氧化钠 --> 盐酸 --> 乙酸乙酯 --> 四氢呋喃 --> 二氯甲烷 --> 钠 --> 石油醚 --> 镁 --> 三氯化磷 --> 溴苯 --> 锂 --> 亚磷酸二乙酯
  • 外观性质:白色结晶粉末。熔点：56-57°C
  • 二苯基磷氧价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D2826 二苯基磷氧 Diphenylphosphine Oxide 25G 2340元 2014/06/02 D2826 二苯基磷氧 Diphenylphosphine Oxide 5G 680元 2010/06/21 310120050 二苯基磷氧 Diphenylphosphine oxide 97% 5 GR 2076元
  • 敏感性:Moisture Sensitive
  • Sigma Aldrich:4559-70-0(sigmaaldrich)
  • 检测方法:HPLC,NMR
  • MOL 文件:4559-70-0.mol
  • Alfa Aesar:二苯基氧化膦,97% Diphenylphosphine oxide, 97%(4559-70-0)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Phosphorus Compounds 磷化合物
  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Phosphorus Compounds Catalysis 磷化合物催化剂
  4. Phosphorus Precursors - Phosphorus Compounds
  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Phosphorus Compounds
  4. Phosphite Ligands

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