1-Phenyl-2-(Triphenylphosphoranylidene)Ethanone (苯甲酰基亚甲基)三苯基磷烷

CAS 859-65-4 MFCD00014088

化学结构图

859-65-4
SMILES: O=C(C=P(c1ccccc1)(c1ccccc1)c1ccccc1)c1ccccc1

化学属性

Mol. FormulaC26H21OP
Mol. Weight380.42
Melting Point183-186 °C
TSCANo
Boiling Point550.9°C at 760 mmHg

别名和识别编码

Chemical Name1-Phenyl-2-(Triphenylphosphoranylidene)Ethanone
MDL NumberMFCD00014088
CAS Number859-65-4
Synonym 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {} {} {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {} {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {} {} {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)ethanone {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Phenyl-2-(triphenylphosphoranylidene)et
EC Number212-727-2
Beilstein Registry Number620285
Reaxys-RN620285
PubChem Substance ID70073
Chemical Name Translation(苯甲酰基亚甲基)三苯基磷烷
InChIKeyMZRSAJZDYIISJW-UHFFFAOYSA-N
Wiswesser Line NotationRV1UPR&R&R
LabNetwork Molecule IDLN00518714
Canonical SMILESC1=CC=C(C=C1)C(=O)C=P(C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4
InChIInChI=1S/C26H21OP/c27-26(22-13-5-1-6-14-22)21-28(23-15-7-2-8-16-23,24-17-9-3-10-18-24)25-19-11-4-12-20-25/h1-21H
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相关文献及参考

  • Stable ylide which reacts with aldehydes to give ɑß-unsaturated ketones. See Appendix 1. For preparation of unsubstituted vinyl ketones from this and related ylides with paraformaldehyde, see: Synthesis, 31 (1970).
  • Can be converted by C-acylation to a diacylphosphorane, which can be oxidized to a 1,2,3-triketone. For reaction scheme, see N,O-Bis(trimethyl­silyl)­acetamide, L00183.

安全信息

RTECSAN0540000
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;
  • S37 Wear suitable gloves 戴适当手套;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition 2-8°C, stored under nitrogen, away from moisture {LY} 2-8°C, stored under nitrogen, away from moisture Air Sensitive Refrigerator {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen, away from moisture {} {} {} {} {} {} {} {} {} {} {} {}
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 32 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#01350

GHS Symbol
Signal word Warning
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。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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。
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
  • P332+P313
  • P337+P313
  • 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
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P501a
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激

其他信息

  • Alfa Aesar:(苯甲酰基亚甲基)三苯基磷烷,98+% (Benzoylmethylene)triphenylphosphorane, 98+%(859-65-4)
  • Sigma Aldrich:859-65-4(sigmaaldrich)
  • TCI Shanghai:2-(三苯基亚正膦基)苯乙酮 2-(Triphenylphosphoranylidene)acetophenone,>;98.0%(T)(859-65-4)
  • 图谱信息:(苯甲酰甲烯)三苯基磷烷(859-65-4)红外图谱(IR1) (苯甲酰甲烯)三苯基磷烷(859-65-4)质谱(MS) (苯甲酰甲烯)三苯基磷烷(859-65-4)红外图谱(IR2)
  • (苯甲酰甲烯)三苯基磷烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T2002 2-(三苯基亚正膦基)苯乙酮 2-(Triphenylphosphoranylidene)acetophenone 5G 1020元 2010/05/25 A12184 (苯甲酰基亚甲基)三苯基磷烷, 98+% (Benzoylmethylene)triphenylphosphorane, 98+% 5g 273元 2010/05/25 A12184 (苯甲酰基亚甲基)三苯基磷烷, 98+% (Benzoylmethylene)triphenylphosphorane, 98+% 25g 986元
  • 敏感性:Air Sensitive
  • MOL 文件:859-65-4.mol

系列性分类


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