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安全信息

D71984

Sigma-Aldrich

P,P-二氯苯基膦

97%

别名:

苯基二氯化磷, 苯基膦二氯化物, PhPCl2

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About This Item

线性分子式:
C6H5PCl2
CAS号:
644-97-3
分子量:
178.98
Beilstein:
508189
EC 号:
211-425-8
MDL编号:
MFCD00000528
UNSPSC代码:
12352002
PubChem化学物质编号:
24894089
NACRES:
NA.22

质量水平

100

方案

97%

表单

liquid

反应适用性

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

折射率

n20/D 1.597 (lit.)

沸点

222 °C/759 mmHg (lit.)

mp

−51 °C (lit.)

密度

1.319 g/mL at 25 °C (lit.)

官能团

phosphine

SMILES字符串

ClP(Cl)c1ccccc1

InChI

1S/C6H5Cl2P/c7-9(8)6-4-2-1-3-5-6/h1-5H

InChI key

IMDXZWRLUZPMDH-UHFFFAOYSA-N

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一般描述

P,P-苯基二氯化膦(DCPP)是有机合成的重要试剂。广泛用于制备阻燃剂、尼龙稳定剂、增塑剂和有机磷化合物。可在无水氯化铝催化剂的存在下，由三氯化磷和苯经由Friedel-Craft反应制备而成。

应用

P,P-苯基二氯化膦可作为反应剂合成外消旋[1]二茂铁环蕃化合物（顺反异构体混合物）。

象形图

Skull and crossbonesCorrosion
GHS06,GHS05

警示用语：

Danger

危险声明

H301,H314,H335

危险分类

Acute Tox. 3 Oral - Skin Corr. 1B - STOT SE 3

靶器官

Respiratory system

补充剂危害

EUH014

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBK8598
SHBK0772
SHBK0576
SHBJ1160
SHBH5867

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Insight into the Thermal Ring-Opening Polymerization of Phospha [1] ferrocenophanes
Khozeimeh S, et al.
Chemistry?A European Journal , 22(47), 16838-16849 (2016)
Paul A Gray et al.
Dalton transactions (Cambridge, England : 2003), 45(5), 2124-2129 (2015-10-23)
A series of 2-phosphino-1,3-diphosphonium trifluoromethanesulfonate salts has been prepared and comprehensively characterized. The compounds represent rare examples of salts containing triphosphorus dications and establish important structural and spectroscopic parameters and trends for catenated phosphorus chains.
Preparation of dichlorophenylphosphine via Friedel--Crafts reaction in ionic liquids
Wang ZW,et al.
Green Chemistry, 5(6), 737-739 (2003)
Jan Hynek et al.
Organic & biomolecular chemistry, 16(39), 7274-7281 (2018-09-28)
The development of effective photosensitizers is particularly attractive for photodynamic therapy of cancer. Three novel porphyrin photosensitizers functionalized with phosphinic groups were synthesized and their physicochemical, photophysical, and photobiological properties were collected. Phosphinic acid groups (R1R2POOH) attached to the porphyrin
G Bas de Jong et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 26(68), 15944-15952 (2020-07-01)
In this paper, we highlight the synthesis of a variety of primary phosphine-boranes (RPH2 ⋅BH3 ) from the corresponding dichlorophosphines, simply by using Li[BH4 ] as reductant and provider of the BH3 protecting group. The method offers facile access not

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