HCID74952

Bis(diphenylphosphino)methane

diphenylphosphanylmethyl(diphenyl)phosphane

C25H22P2384.4 g/molCAS 2071-20-7

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IDENTITY

结构与身份

标准SMILES: c1ccc(P(CP(c2ccccc2)c2ccccc2)c2ccccc2)cc1
InChIKey: XGCDBGRZEKYHNV-UHFFFAOYSA-N
分子式: C25H22P2
平均分子量: 384.4 g/mol
单同位素质量: 384.1196747

COMPUTED

结构计算性质

已同步

XLogP: 6
极性表面积: 0 Å²
氢键供体: 0
氢键受体: 0
可旋转键: 6
重原子: 27
形式电荷: 0
复杂度: 325

PROPERTIES

实验与物化性质

来源：PubChem

Physical Description

White crystalline powder; [Alfa Aesar MSDS]

GHS

GHS分类

来源：PubChem

GHS Classification

Warning

H315 (14%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 43 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

HAZARDS

危害信息

来源：PubChem

Regulatory Information

Chemical: Phosphine, methylenebis[diphenyl-

Hazards Summary

A skin and strong eye irritant; [Alfa Aesar MSDS] See Triphenylphosphine.

Hazard Classes and Categories

Skin Irrit. 2 (14%)；Eye Irrit. 2 (100%)；STOT SE 3 (97.7%)

REGULATORY

法规信息

来源：PubChem

Regulatory Information

Chemical: Phosphine, methylenebis[diphenyl-

ALIASES

名称与别名

共 59 条

Bis(diphenylphosphino)methane2071-20-7Methylenebis(diphenylphosphine)diphenylphosphanylmethyl(diphenyl)phosphane1,1-bis(diphenylphosphino)methaneMethylenebis[diphenylphosphine]I5O2HZR38VNSC-147767DTXSID10174766RefChem:409708DTXCID4097257218-194-2dppmPhosphine, methylenebis[diphenyl-TetraphenylmethylenediphosphineMFCD00003537[(diphenylphosphanyl)methyl]diphenylphosphaneC25H22P2Phosphine, 1,1'-methylenebis[1,1-diphenyl-Methanediylbis[diphenylphosphine]

REACTIONS

参与反应

51 条

uspto-grants-1993_11 · 10.6084/m9.figshare.5104873.v1 · US05260399

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uspto-grants-1996_06 · 10.6084/m9.figshare.5104873.v1 · US05530162

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