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Product details

名称

二乙基锌溶液

英文别名

英文名称

Diethylzinc solution

货号

D432909-100g

包装规格

100g

浓度

15 wt. % in toluene

储存温度

充氩

运输条件

常规运输

敏感性

对湿度, 空气敏感

产品介绍

应用与 CF 3 I 共同用于 Rh(I) 催化的由 α,β-不饱和酮类制备 α-三氟甲基酮类。羰基化合物与二溴氟乙酸酯和三苯基膦经 Wittig 反应合成 α-氟代丙烯酸酯的促进剂。Ni 催化的与环酐的偶联反应。 Application Employed together with CF 3 I in a Rh(I) catalyzed preparation of α-trifluoromethyl ketones from α,ß-unsaturated ketones. Promoter for the Wittig reaction of carbonyl compounds with dibromofluoroacetate and triphenylphosphine leading to α-fluroroacrylates. Ni catalyzed coupling with cyclic anhydrides.

CAS号

557-20-0

分子式

C4H10Zn

分子量

123.51 g/mol

Beilstein号

3587207

EC号

209-161-3

PubChem编号

11185

Isomeric SMILES

C[CH2-].C[CH2-].[Zn+2]

IIUPAC Name

zinc;ethane

INCHI

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

InChi Key

IPSRAFUHLHIWAR-UHFFFAOYSA-N

Smiles

C[CH2-].C[CH2-].[Zn+2]

PubChem SID

504752077

熔点

-28°

氢键供体数Hydrogen Bond Donor Count

氢键受体数Hydrogen Bond Acceptor Count

可旋转键计数Rotatable Bond Count

精确质量Exact Mass

122.007 Da

单同位素质量Monoisotopic Mass

122.007 Da

拓扑极表面积Topological Polar Surface Area

0.000 Å²

重原子数Heavy Atom Count

形式电荷Formal Charge

复杂度Complexity

3.6

同位素原子数Isotope Atom Count

共价键合单元计数Covalently-Bonded Unit Count

密度

0.915g/mLat 25°C

折光率

1.5

闪点(℃)

-18 °C

沸点

124°

Class

4.3

Reaxy-Rn

16917908

Merck Index

3131

RIDADR

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

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

Technical Documents

「No technical documents」

Articles

「No related articles yet」

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