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Merck

278033

Sigma-Aldrich

亚异丙基丙二酸二乙酯

97%

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About This Item

线性分子式:
(CH3)2C=C(COOC2H5)2
CAS号:
分子量:
200.23
Beilstein:
1776122
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

方案

97%

折射率

n20/D 1.451 (lit.)

沸点

175-178 °C/120 mmHg (lit.)

密度

1.021 g/mL at 25 °C (lit.)

SMILES字符串

CCOC(=O)\C(=C(/C)C)C(=O)OCC

InChI

1S/C10H16O4/c1-5-13-9(11)8(7(3)4)10(12)14-6-2/h5-6H2,1-4H3

InChI key

WEISAZNMMVPNTH-UHFFFAOYSA-N

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一般描述

Reduction of diethyl isopropylidenemalonate with sodium borohydride has been reported.

应用

Diethyl isopropylidenemalonate has been used in the synthesis of retinoids having functional groups at the side-chain terminus.

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

176.0 °F - closed cup

闪点(°C)

80 °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

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Reduction of alkylidenecyanoacetates with sodium borohydride.
Marshall JA and Carroll RD.
The Journal of Organic Chemistry, 30(8), 2748-2754 (1965)
Y F Shealy et al.
Journal of medicinal chemistry, 31(6), 1124-1130 (1988-06-01)
Retinoids that have two functional groups at the side-chain terminus have been synthesized. The two terminal functional groups are combinations of the carboxyl, carbethoxy, and N-(ethylamino)carbonyl groups. The synthesis route is based on the sodium amide catalyzed condensation of (E,E)-beta-ionylideneacetaldehyde

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