1,2-双(二苯基膦)乙烷

1,2-Bis(diphenylphosphino)ethane

HCID 74267CAS 1663-45-2

子结构检索查找相似结构

基本信息

标准SMILES: c1ccc(P(CCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1
InChIKey: QFMZQPDHXULLKC-UHFFFAOYSA-N
分子式: C26H24P2
平均分子量: 398.4 g/mol
单同位素质量: 398.13532403

概述

1,2-bis(diphenylphosphino)ethane is a tertiary phosphine and a member of diphosphanes. It has a role as an allergen.

名称与标识

首选名称: 1,2-Bis(diphenylphosphino)ethane
IUPAC: 2-diphenylphosphanylethyl(diphenyl)phosphane
中文名: 1,2-双(二苯基膦)乙烷
英文名: 1,2-Bis(diphenylphosphino)ethane
分子式: C26H24P2
分子量: 398.42

名称与别名

1,2-Bis(diphenylphosphino)ethane1663-45-2Ethylenebis(diphenylphosphine)Bis(diphenylphosphine)ethaneBis(1,2-diphenylphosphino)ethaneNSC-76285PHOSPHINE, 1,2-ETHANEDIYLBIS[DIPHENYL-KL33QE52I4CHEBI:30669BIS(DIPHENYLPHOSPHINO)ETHANEethane-1,2-diylbis(diphenylphosphane)Phosphine, 1,2-ethanediylbis(diphenyl-

展开更多名称

对硝基磷酸乙烯双苯基磷酸乙烯双二苯基膦基乙烷1,2-双(二苯膦)乙烷1,2-双(二苯基磷)乙烷1,2-双(二苯基膦)乙烷1,2-双(二苯膦基)乙烷双苯基磷酸乙烷(DPPE)1,2-双(联苯基膦)乙烷1,2-二(二苯基膦基)乙烷1,2-BIS(DIPHENYLPHOSPHINE)ETHANE1,2-Bis(diphenylphos1,2-Bis(diphenylphosphanyl)ethane1,2-Bis(diphenylphosphono)ethane1,2-Bis(diphenylphosphino)ethane, Diphos98% DPPEDIPHOS OR DPPE1,2-()(DPPE) 98%

DTXSID2061858DPPE cpdRefChem:906679DTXCID8035340216-769-2DiphosMFCD000030472-diphenylphosphanylethyl(diphenyl)phosphane

数据库标识

CAS: 1663-45-2
PubChem CID: 74267
DTXSID: DTXSID2061858
ChEMBL: CHEMBL68683
ChEBI: CHEBI:30669
UNII: KL33QE52I4
EC Number: 216-769-2
Nikkaji: J126.072C

性质

结构计算性质

XLogP: 5.9
极性表面积: 0 Å²
氢键供体: 0
氢键受体: 0
可旋转键: 7
重原子: 28
形式电荷: 0
复杂度: 336

实验与物化性质

Chemical ClassesOther Classes -> Phosphorus Compounds

Physical DescriptionWhite to off-white crystals; [Acros Organics MSDS]

物理化学性质

熔点: 137 · 137-142 °C (lit.)
沸点: 514.8 · 514.8±33.0 °C(Predicted)
储存条件: Inert atmosphere,Room Temperature
溶解度: Soluble in acetone, methanol and alcoholic hydrochloric acid.
形态: Crystalline Powder or Crystals
颜色: White to off-white
敏感性: Air Sensitive
BRN: 761261 · 761261
稳定性: Stable. Combustible. Incompatible with strong oxidizing agents. May be air-sensitive.
InChI: InChI=1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2
InChIKey: QFMZQPDHXULLKC-UHFFFAOYSA-N
SMILES: C1C=CC=CC=1P(CCP(C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1
CAS 数据库: 1663 · 1663-45-2(CAS DataBase Reference)
NIST化学物质信息: 1 · Phosphine, 1,2-ethanediylbis[diphenyl-(1663-45-2)
EPA化学物质信息: 1 · Phosphine, 1,2-ethanediylbis[diphenyl- (1663-45-2)

安全与法规

GHS分类

GHS Classification · 4 条

Warning

H315 (84.6%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 13 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危害信息

Regulatory Information · 2 条

Chemical: Phosphine, 1,2-ethanediylbis[diphenyl-

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Hazards SummaryAn irritant; [Acros Organics MSDS] See Triphenylphosphine.

Hazard Classes and CategoriesSkin Irrit. 2 (84.6%)

安全数据

F: 9
wgk: 3
tsca: TSCA listed
存储类别: 11 - Combustible Solids
安全说明: 22-24/25-37/39-26-36
海关编码: 29310095
危险品标志: Xi
危险性类别: STOT SE 3
危险类别码: 36/37/38

化学与工业

用途与制造

General Manufacturing InformationPhosphine, 1,1'-(1,2-ethanediyl)bis[1,1-diphenyl-: ACTIVE

应用领域

用途与过渡金属的络合物用作C-C/C-N/C-O偶合反应等有机合成的催化剂；钯(0)以及主要的镍(II)催化反应中的膦化物配体；用于得到混合金属簇

用途有机金属催化剂（配体）。

试剂价格

B1137 · 10G: 1,2-双(二苯基膦基)乙烷1,2-Bis(diphenylphosphino)ethane — 140元
B1137 · 25G: 1,2-双(二苯基膦基)乙烷1,2-Bis(diphenylphosphino)ethane — 340元

供应商50 家

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上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

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