trans-Stilbene-4,4-dicarboxylic acid dimethyl ester

trans-Stilbene-4,4-dicarboxylic acid dimethyl ester - Names and Identifiers

Name	Dimethyl trans-stilbene-4,4'-dicarboxylate
Synonyms	TIMTEC-BB SBB008443 DIMETHYL 4,4'-STILBENEDICARBOXYLATE Dimethyl trans-stilbene-4,4'-dicarboxylate DimethylTrans-Stilbene4,4'-DicaroxylicAcid DIMETHYL TRANS-STILBENE-4,4'-DICARBOXYLATE 4,4'-STILBENEDICARBOXYLIC ACID DIMETHYL ESTER trans-Stilbene-4,4-dicarboxylic acid dimethyl ester TRANS-STILBENE-4,4'-DICARBOXYLIC ACID DIMETHYL ESTER Trans-Stilbene-dicarboxylic acid-( 4,4')-dimethyl ester Trans-Stilbene-dicarboxylic acid-( 4,4')-diMethyl ester
CAS	34541-73-6

trans-Stilbene-4,4-dicarboxylic acid dimethyl ester - Physico-chemical Properties

Molecular Formula	C18H16O4
Molar Mass	296.32
Melting Point	234-236°C
Appearance	powder to crystal
Color	White to Light yellow
BRN	2471189
Storage Condition	Room Temprature

trans-Stilbene-4,4-dicarboxylic acid dimethyl ester - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
HS Code	29173990

trans-Stilbene-4,4-dicarboxylic acid dimethyl ester - Introduction

Dimethyl trans-stilbene-4,4 '-dicarboxylate is an organic compound having the formula C20H18O4. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White crystalline or powdery solid.
-Melting point: about 165-167 degrees Celsius.
-Solubility: Soluble in organic solvents (such as chloroform, ethanol and dichloromethane), almost insoluble in water.

Use:
-As an intermediate in organic synthesis: Dimethyl trans-stilbene-4,4 '-dicarboxylate can be used as a starting material or intermediate for the synthesis of other organic compounds, such as the synthesis of other compounds containing a benzene ring structure.
-Fluorescent dye: It can also be used as a fluorescent dye in the fields of cell imaging, analysis and sensing.

Preparation Method:
-It can be synthesized by reacting dibenzaldehyde and dimethyl cis-butenedione. The reaction requires the use of appropriate solvents and catalysts, temperature and reaction time also need to be properly controlled.

Safety Information:
- Dimethyl trans-stilbene-4,4 '-dicarboxylate is less toxic, but care must be taken to avoid skin contact, inhalation of dust or vapours, and ingestion.
-Wear appropriate personal protective equipment, such as gloves and safety glasses, to ensure safe operation.
-Keep sealed during storage and handling, away from fire and oxidizing agents.
-Detailed safety information can be found on the Chemical Safety Data Sheet (SDS) and should be read and understood properly.

Last Update：2024-04-10 22:29:15