产品名称

英文名称：Diethylzinc solution

同义词

Diethylzinc、557-20-0、Zinc, diethyl-、DIETHYL ZINC、zinc;ethane、Zinc diethyl、Zinc ethide、ZnET2、UN1366、S0W5NQH7C6、(C2H5)2Zn、MFCD00009021、Zinc ethyl、Et2Zn、C4H10Zn、UNII-S0W5NQH7C6、Diethylzink、Zinkdiethyl、HSDB 929、diethyl zinc(II)、EINECS 209-161-3、Diethylzinc, e

产品性质

CAS编号：557-20-0

分子式：C4H10Zn

分子量：123.51

Beilstein号：3587207

EC号：209-161-3

MDL号：MFCD00009021

PubChem编号：11185

英文别名：Diethylzinc|557-20-0|Zinc, diethyl-|DIETHYL ZINC|zinc;ethane|Zinc diethyl|Zinc ethide|ZnET2|UN1366|S0W5NQH7C6|(C2H5)2Zn|MFCD00009021|Zinc ethyl|Et2Zn|C4H10Zn|UNII-S0W5NQH7C6|Diethylzink|Zinkdiethyl|HSDB 929|diethyl zinc(II)|EINECS 209-161-3|Diethylzinc, e

规格或纯度：1.0 M in Hexane

英文名称：Diethylzinc solution

应用：和Rh (I) 催化剂一起用于从α,β-非饱和酮制备α-三氟甲基酮。 Diethylzinc solution can be used as a reagent to prepare · α-trifluoromethyl ketones from α, β-unsaturated ketones with Rh (I) catalyst. · Alkynylzinc reagents which are used in cross-coupling reactions. · Chiral secondary alcohols from aromatic and aliphatic aldehydes in presence of camphor-derived β-amino alcohol. · 1, 4 conjugate addition product with enones. · α-fluoroacrylates from aldehydes and ketones.

储存温度：充氩

运输条件：常规运输

产品介绍：和水发生爆炸性剧烈反应，可安全地溶于干燥的饱和脂肪烃及芳烃溶剂。 低浓度蒸气在空气中发烟，如产品曝露在空气中则自燃和Rh (I) 催化剂一起用于从α,β-非饱和酮制备α-三氟甲基酮。Employed together with a Rh (I) catalyst to prepare α-trifluoromethyl ketones from α,β-unsaturated ketones.Diethylzinc solution can be used as a reagent to prepare• α-trifluoromethyl ketones from α, β-unsaturated ketones with Rh (I) catalyst.• Alkynylzinc reagents which are used in cross-coupling reactions.• Chiral secondary alcohols from aromatic and aliphatic aldehydes in presence of camphor-derived β-amino alcohol.• 1, 4 conjugate addition product with enones.• α-fluoroacrylates from aldehydes and ketones.

IUPAC Name：zinc;ethane

INCHI：InChI=1S/2C2H5.Zn/c2*1-2;/h2*1H2,2H3;/q2*-1;+2

InChi Key：IPSRAFUHLHIWAR-UHFFFAOYSA-N

Canonical SMILES：C[CH2-].C[CH2-].[Zn+2]

Isomeric SMILES：C[CH2-].C[CH2-].[Zn+2]

WGK Germany：2

PubChem CID：11185

UN Number：1366

Reaxy-Rn：3587207

溶解性：可混溶于乙醚、苯、石油醚。

密度：0.726

敏感性：严禁与水接触，对空气敏感，对湿度敏感

折光率：1.5

闪点(℉)：-9.4 °F

闪点(℃)：-18 °C

沸点：124°

熔点：-28°

一般危化品：一般危化品

象形图：

信号词：Danger

危险声明：H260 In contact with water releases flammable gases which may ignite spontaneouslyH314 Causes severe skin burns and eye damageH318 Causes serious eye damageH225 Highly Flammable liquid and vaporH400 Very toxic to aquatic lifeH410 Very toxic to aquatic life with long lasting effectsH250 Catches fire spontaneously if exposed to air

预防措施声明：P273,P280,P223,P231+P232,P370+P378,P210,P321,P405,P501,P233,P240,P264,P403+P235,P260,P222,P231,P303+P361+P353,P241,P301+P330+P331,P304+P340,P363,P391,P402+P404,P242,P243,P302+P335+P334,P264+P265,P305+P354+P338,P317,P302+P361+P354,P316

Class：4.3

Merck Index：3131

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

RIDADR：UN3399 - class 4.3 - PG 1 - EHS - Organometallic substance, liquid, water-reactive, flammable, HI all (not BR)

产品包装