产品名称

英文名称：4-Fluorophenylacetylene

同义词

1-Ethynyl-4-fluorobenzene, 99% 、 CS-W016580 、 SCHEMBL186243 、 AKOS008901264 、 AMY19915 、 EN300-103797 、 SW219698-1 、 F0001-1953 、 4'-Fluorophenylacetylene 、 4-Fluorophenylacetylene 、 1-Fluoro-4-ethynylbenzene; 、 PB43440 、 1-Ethynyl-4-fluorobenzene 、 1-eth、1-乙炔基-4-氟苯

产品性质

CAS编号：766-98-3

分子式：FC6H4C≡CH

分子量：120.12

Beilstein号：1099285

MDL号：MFCD00168823

PubChem编号：522627

别名：1-乙炔基-4-氟苯

英文别名：1-Ethynyl-4-fluorobenzene, 99% | CS-W016580 | SCHEMBL186243 | AKOS008901264 | AMY19915 | EN300-103797 | SW219698-1 | F0001-1953 | 4'-Fluorophenylacetylene | 4-Fluorophenylacetylene | 1-Fluoro-4-ethynylbenzene; | PB43440 | 1-Ethynyl-4-fluorobenzene | 1-eth

规格或纯度：98%

英文名称：4-Fluorophenylacetylene

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：1-Ethynyl-4-fluorobenzene (pFAB) is a fluorobenzene derivative. Trianionic pincer alkylidyne complex catalyzed polymerization of 1-ethynyl-4-fluorobenzene has been reported.The surface of the iodophenyl-terminated organic monolayers has been modified by Sonogashira coupling of the iodophenyl groups found on the surface with pFAB. Dimerization catalyzed by Y[N(TMS)2]3 and 4-chloroaniline gave exclusive formation of one of three possible enediynes in excellent yield1-Ethynyl-4-fluorobenzene may be used in the synthesis of the following · 3-(4-Fluorophenyl)-1H-isochromen-1-one by reacting with 2-iodobenzoic acid in the presence of copper catalyst. · 4-Bromo-3,5-difluoro-2,6-bis-(4-fluoro-phenylethynyl)-pyridine by reacting with 2,4,6-tribromo-3,5-difluoropyridine by palladium catalyzed Sonogashira reaction. · 1-(4-Fluorophenyl)-3-methoxy-3-(4-methoxyphenyl)propan-1-one by reacting with p-anisaldehyde. · 5-(4-Fluorophenyl)-1-(2-nitrobenzyl)-1H-1,2,3-triazole by reacting with 1-(bromomethyl)-2-nitrobenzene in the presence of sodium azide. 1-Ethynyl-4-fluorobenzene, a substituted phenylacetylene, may be used in the synthesis of aryl acetylenes, via Sonogashira type cross coupling reaction with various haloarenes in the presence of bis(μ-iodo)bis((-)-sparteine)dicopper(I) catalyst1-Ethynyl-4-fluorobenzene (pFAB) is a fluorobenzene derivative. Trianionic pincer alkylidyne complex catalyzed polymerization of 1-ethynyl-4-fluorobenzene has been reported.The surface of the iodophenyl-terminated organic monolayers has been modified by Sonogashira coupling of the iodophenyl groups found on the surface with pFAB. Dimerization catalyzed by Y[N(TMS)2]3 and 4-chloroaniline gave exclusive formation of one of three possible enediynes in excellent yield

IUPAC Name：1-ethynyl-4-fluorobenzene

INCHI：InChI=1S/C8H5F/c1-2-7-3-5-8(9)6-4-7/h1,3-6H

InChi Key：QXSWHQGIEKUBAS-UHFFFAOYSA-N

Canonical SMILES：C#CC1=CC=C(C=C1)F

Isomeric SMILES：C#CC1=CC=C(C=C1)F

WGK Germany：3

PubChem CID：522627

UN Number：1325

Packing Group：III

Reaxy-Rn：1099285

溶解性：Soluble in chloroform, diethyl ether, acetone, dichloromethane, hexane and ethanol. Highly soluble in toluene. Insoluble in water.

密度：1.048

敏感性：对热&空气敏感

折光率：1.516

闪点(℉)：84.2 °F

闪点(℃)：29°C

沸点：55-56°C

熔点：26-27°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH228 Flammable solid

预防措施声明：P261,P305+P351+P338,P280,P370+P378,P210,P302+P352,P321,P405,P501,P240,P264,P271,P241,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

Class：4.1

个人防护装备：Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

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