Diethyl 3-Cyclopentene-1,1-dicarboxylate

Diethyl 3-Cyclopentene-1,1-dicarboxylate - Names and Identifiers

Name	3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester
Synonyms	Diethyl 3-Cyclopentene-1,1-dicarboxylate 3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester 3-Cyclopentene-1,1-dicarboxylic acid, 1,1-diethyl ester
CAS	21622-00-4

Diethyl 3-Cyclopentene-1,1-dicarboxylate - Physico-chemical Properties

Molecular Formula	C11H16O4
Molar Mass	212.24
Storage Condition	Sealed in dry,Room Temperature
MDL	MFCD04115567

Diethyl 3-Cyclopentene-1,1-dicarboxylate - Introduction

3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester is an organic compound containing a cyclopentene structure. Its chemical formula is C11H16O4. The following is a description of the properties, uses, preparation and safety information of this compound:

Nature:
-Appearance: 3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester is a colorless to pale yellow liquid.
-Solubility: It can be dissolved in most organic solvents, such as alcohol, ether and hydrocarbon solvents.
-Melting point/Boiling Point: Its melting point is -90 ℃, and its boiling point is 135-136 ℃.
-Density: It has a density of 1.06g/cm³.

Use:
- 3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester are commonly used as raw materials and reagents in organic synthesis reactions.
-It can be used to synthesize compounds with cyclopentene structure, such as cyclopentene methanol and cyclopentene Dione.
-Because of its stable chemical properties, it can also be used as a stabilizer or additive.

Method:
- 3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester can be obtained by the reaction of cyclopentene and diethyl dioxyacetate under acidic conditions.
-First, add cyclopentene and diethyl dioxyformate acetate to the acidic solution and heat the reaction. The reaction usually takes some time to proceed.
-Finally, filtration and purification give 3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester.

Safety Information:
- 3-Cyclopentene-1,1-dicarboxylic acid, diethyl ester is an organic compound that is flammable and corrosive. Contact with eyes, skin and mucous membranes may cause irritation and damage, so care should be taken when handling.
-Wear appropriate protective equipment such as safety glasses, gloves and lab coats when using. At the same time, operate in a well-ventilated place and avoid inhaling its vapors or touching the skin.
-In case of contact, rinse immediately with plenty of water and seek medical attention.
-During use, care should be taken to avoid contact with oxidants, strong acids and strong bases to avoid dangerous reactions.

Last Update：2024-04-10 22:29:15