产品名称

英文名称：2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide

同义词

69891-92-5、2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide、(2-(1,3-Dioxan-2-yl)ethyl)triphenylphosphonium bromide、[2-(1,3-DIOXAN-2-YL)ETHYL]TRIPHENYLPHOSPHONIUM BROMIDE、2-(1,3-dioxan-2-yl)ethyl-triphenylphosphanium;bromide、EINECS 274-189-5、SCHEMBL667、2-(1,3-二恶烷-2-基)乙基三苯基膦溴、2-(1,3-二氧己环-2-基)乙基三苯基溴化鏻、2-(1,3-二噁烷-2-基)乙基 三苯基膦溴、[2-(1,3-二氧环-2-基)乙基]三苯基溴化膦

产品性质

CAS编号：69891-92-5

分子式：C24H26BrO2P

分子量：457.35

Beilstein号：4117570

MDL号：MFCD00012000

PubChem编号：2724168

别名：2-(1,3-二恶烷-2-基)乙基三苯基膦溴|2-(1,3-二氧己环-2-基)乙基三苯基溴化鏻|2-(1,3-二噁烷-2-基)乙基 三苯基膦溴|[2-(1,3-二氧环-2-基)乙基]三苯基溴化膦

英文别名：69891-92-5|2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide|(2-(1,3-Dioxan-2-yl)ethyl)triphenylphosphonium bromide|[2-(1,3-DIOXAN-2-YL)ETHYL]TRIPHENYLPHOSPHONIUM BROMIDE|2-(1,3-dioxan-2-yl)ethyl-triphenylphosphanium;bromide|EINECS 274-189-5|SCHEMBL667

规格或纯度：≥98.0%

英文名称：2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium Bromide

应用：Reactant for · Wittig olefination

储存温度：2-8°C储存,避光,充氩

运输条件：冰袋运输

产品介绍：application2-(1,3-Dioxan-2-yl)ethyltriphenylphosphonium bromide can be usedAs a three-carbon homologating agent used to prepare α,β- or β,γ- unsaturated compounds.In the olefination of methyl 5-oxopentanoate to yield methyl 7-(1,3-dioxan2-yl)hept-(5Z)-enoate.As a cathode interfacial layer material in polymer solar cells.

IUPAC Name：2-(1,3-dioxan-2-yl)ethyl-triphenylphosphanium;bromide

INCHI：InChI=1S/C24H26O2P.BrH/c1-4-11-21(12-5-1)27(22-13-6-2-7-14-22,23-15-8-3-9-16-23)20-17-24-25-18-10-19-26-24;/h1-9,11-16,24H,10,17-20H2;1H/q+1;/p-1

InChi Key：XETDBHNHTOJWPZ-UHFFFAOYSA-M

Canonical SMILES：C1COC(OC1)CC[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]

Isomeric SMILES：C1COC(OC1)CC[P+](C2=CC=CC=C2)(C3=CC=CC=C3)C4=CC=CC=C4.[Br-]

WGK Germany：3

PubChem CID：2724168

Reaxy-Rn：4117571

溶解性：Solubility in Methanolalmost transparency

敏感性：对光线、湿度敏感

熔点：183-195°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

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

个人防护装备：dust mask type N95 (US)， Eyeshields， Gloves

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