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136441

Sigma-Aldrich

丙二酸二甲酯

98%

同義詞:

Dimethyl propanedioate, Malonic acid dimethyl ester

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About This Item

線性公式:
CH2(COOCH3)2
CAS號碼:
分子量::
132.11
Beilstein:
774261
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

>1 (vs air)

化驗

98%

形狀

liquid

折射率

n20/D 1.413 (lit.)

bp

180-181 °C (lit.)

mp

−62 °C (lit.)

溶解度

alcohol: miscible
diethyl ether: miscible
oil: miscible
water: slightly soluble

密度

1.156 g/mL at 25 °C (lit.)

SMILES 字串

COC(=O)CC(=O)OC

InChI

1S/C5H8O4/c1-8-4(6)3-5(7)9-2/h3H2,1-2H3

InChI 密鑰

BEPAFCGSDWSTEL-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

丙二酸二甲酯与1,3-二苯基丙-2-烯基乙酸酯发生钯催化的对映选择性烯丙基取代反应,生成纯的非对映性噻吩基吡啶

應用

丙二酸二甲酯用于金催化的甘油、1,2-丙二醇和1,3-丙二醇的氧化酯化反应

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

185.0 °F - closed cup

閃點(°C)

85 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


分析證明 (COA)

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