应用
Dibenzyl malonate is used in the preparation of tetraethyl 3,3-bis(benzyloxycarbonyl)propylene bisphosphonate. It was also used in the preparation of benzyl umbelliferone-3-carboxylate via Knoevenagel condensation with 2,4-dihydroxybezaldehyde. It is a useful alternative to Diethyl?- malonate.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00004779

EINECS
239-099-2

分子式
C₁₇H₁₆O₄

分子量
284.31

沸点
188°/0.2mm

闪点
>110°(230°F)

密度
1.137

折射率
1.5440

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Sparingly soluble in water; miscible in all proportions with ether and alcohol.

Beilstein
1998264

安全信息

安全等级
24/25
Avoid contact with skin and eyes.

TSCA
否