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Merck
CN

D71984

P,P-二氯苯基膦

97%, liquid

别名:

苯基二氯化磷, 苯基膦二氯化物, PhPCl2

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关于此项目

线性分子式:
C6H5PCl2
化学文摘社编号:
644-97-3
分子量:
178.98
NACRES:
NA.22
PubChem Substance ID:
24894089
UNSPSC Code:
12352002
EC Number:
211-425-8
MDL number:
MFCD00000528
Beilstein/REAXYS Number:
508189

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产品名称

P,P-二氯苯基膦, 97%

InChI

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

InChI key

IMDXZWRLUZPMDH-UHFFFAOYSA-N

SMILES string

ClP(Cl)c1ccccc1

assay

97%

form

liquid

reaction suitability

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

refractive index

n20/D 1.597 (lit.)

bp

222 °C/759 mmHg (lit.)

mp

−51 °C (lit.)

density

1.319 g/mL at 25 °C (lit.)

functional group

phosphine

Quality Level

100

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Application

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）。

General description

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。

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH014

存储类别

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

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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

法规信息

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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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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
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.
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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