跳转至内容
Merck
所有图片(1)

主要文件

查看所有文档

10913

Sigma-Aldrich

乙酰乙酸甲酯

Wacker Chemie AG, ≥99.0% (GC)

别名:

ACM, 3-丁酮酸甲酯, 乙酰醋酸甲酯

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
CH3COCH2COOCH3
CAS号:
105-45-3
分子量:
116.12
Beilstein:
506727
EC 号:
203-299-8
MDL编号:
MFCD00008784
UNSPSC代码:
12352100
PubChem化学物质编号:
57646849
产品10913监管中，请联系销售询价或购买 联系技术服务部门

方案

≥99.0% (GC)

自燃温度

536 °F

制造商/商品名称

Wacker Chemie AG

折射率

n20/D 1.419 (lit.)

沸点

169-170 °C/70 mmHg (lit.)

mp

−80 °C (lit.)

溶解性

H2O: soluble 2 parts
alcohol: miscible
diethyl ether: miscible

密度

1.076 g/mL at 25 °C (lit.)

SMILES字符串

COC(=O)CC(C)=O

InChI

1S/C5H8O3/c1-4(6)3-5(7)8-2/h3H2,1-2H3

InChI key

WRQNANDWMGAFTP-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般描述

Methyl acetoacetate undergoes asymmetric hydrogenation to form (R)-(-)-methyl-3-hydroxybutyrate in the presence of enantioselective Ni/SiO2 catalysts[1]. It undergoes Pechmann reactions with phenols in various ionic liquids[2].

应用

Methyl acetoacetate was used in development of a simple and cost effective method for monitoring of trace formaldehyde in air[3]. It was used to study the substrate specificity of NADPH-dependent diacetyl reductase in Escherichia coli[4].

其他说明

根据要求提供批量采购价

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H318

预防措施声明

P280 - P305 + P351 + P338

危险分类

Eye Dam. 1

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

158.0 °F - closed cup

闪点(°C)

70 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
S50542V
S50542
S44161
S36666
S32738

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

P Silber et al.
Journal of bacteriology, 118(3), 919-927 (1974-06-01)
A reduced nicotinamide adenine dinucleotide phosphate (NADPH)-dependent reductase with the ability to reduce diacetyl has been isolated from Escherichia coli and has been purified 800-fold to near homogeneity. The product of the reduction of diacetyl was shown to be acetoin.
The enantioselective hydrogenation of methyl acetoacetate over supported nickel catalysts: I. The modification procedure.
Keane MA and Webb G.
J. Catal., 136(1), 1-15 (1992)
Opas Bunkoed et al.
Analytica chimica acta, 659(1-2), 251-257 (2010-01-28)
We report the development of transparent sol-gels with entrapped sensitive and selective reagents for the detection of formaldehyde. The sampling method is based on the adsorption of formaldehyde from the air and reaction with beta-diketones (for example acetylacetone) in a
Pechmann reaction in non-chloroaluminate acidic ionic liquids under solvent-free conditions.
Gu Y, et al.
Advanced Synthesis & Catalysis, 347(4), 512-516 (2005)
Karl Sörelius et al.
Circulation, 130(24), 2136-2142 (2014-11-08)
Mycotic aortic aneurysm (MAA) is a rare and life-threatening disease. The aim of this European multicenter collaboration was to study the durability of endovascular aortic repair (EVAR) of MAA, by assessing late infection-related complications and long-term survival. All EVAR treated
查看所有相关文献

Questions

Reviews

No rating value

Active Filters

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门