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Merck

108421

Sigma-Aldrich

氰基乙酸甲酯

99%

别名:

Methyl 2-cyanoacetate

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About This Item

线性分子式:
NCCH2COOCH3
CAS号:
分子量:
99.09
Beilstein:
773945
EC 号:
MDL编号:
UNSPSC代码:
12352100
eCl@ss:
39031513
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

3.41 (vs air)

蒸汽压

0.2 mmHg ( 20 °C)

方案

99%

折射率

n20/D 1.417 (lit.)

沸点

204-207 °C (lit.)

mp

−13 °C (lit.)

密度

1.123 g/mL at 25 °C (lit.)

官能团

ester
nitrile

SMILES字符串

COC(=O)CC#N

InChI

1S/C4H5NO2/c1-7-4(6)2-3-5/h2H2,1H3

InChI key

ANGDWNBGPBMQHW-UHFFFAOYSA-N

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一般描述

氰基乙酸甲酯是药物有机合成以及合成农业中使用的一些生物活性化合物的中间产物 。它与芳香醛发生方解石或萤石催化的 Knövenagel 缩合反应,得到相应的的芳亚芳基马来腈和 ( E )-α-氰酸酯

应用

氰乙酸甲酯可用于合成各种 1,2,5-三羰基化合物

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

230.0 °F - closed cup

闪点(°C)

110 °C - closed cup

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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