673-79-0

Basic information

• Product Name: diethyl 3,3'-thiobispropionate
• Synonyms: diethyl 3,3'-thiobispropionate;3,3'-Thiobispropionic acid diethyl ester;Diethylthiodipropionate;DIETHYL 3,3'-THIODIPROPIONATE;Diethylthiodipropionatediethyl 3,3'-thiodipropanoate
• CAS NO: 673-79-0
• Molecular Formula: C₁₀H₁₈O₄S
• Molecular Weight: 234.31252
• EINECS: 211-612-4
• Mol File: 673-79-0.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 346.64°C (rough estimate)
• Appearance: /
• Density: 1.2637 (rough estimate)
• Refractive Index: 1.4655 (estimate)
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• CAS DataBase Reference: diethyl 3,3'-thiobispropionate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 3,3'-thiobispropionate(673-79-0)
• EPA Substance Registry System: diethyl 3,3'-thiobispropionate(673-79-0)

Safety Data

• Hazardous Substances Data: 673-79-0(Hazardous Substances Data)

Usage

General Description

Diethyl 3,3'-thiobispropionate is a chemical compound that belongs to the class of thiobisesters. It is primarily used as a fragrance ingredient in various consumer products, such as perfumes, soaps, and cosmetics. This chemical has a fruity, sweet, and floral odor, making it suitable for use in a wide range of formulations. In addition to its fragrance properties, diethyl 3,3'-thiobispropionate also has potential applications in the field of polymer science and materials engineering, where it can act as a crosslinking agent to improve the properties of polymers. However, like all chemicals, it should be handled and used with caution, following proper safety protocols and guidelines.

Upstream product

• 5466-06-8 3-mercaptopropionic acid ethyl ester 
• 51838-02-9 2-cyano-N-(2-phenylethyl)ethanamide 
• 109-65-9 1-bromo-butane 
• 64-17-5 ethanol 
• 107-96-0 3-mercaptopropionic acid 
• 62-55-5 thioacetamide 
• 140-88-5 ethyl acrylate 
• 111-17-1 4-thiaheptane-1,7-dioic acid 
• 124-41-4 sodium methylate 
• 623-71-2 ethyl 3-chloropropanoate 

Downstream Products

• 1609-40-1 3,3'-Dithiobis(propansaeure-diethylester) 
• 1312077-84-1 7-(4-(trifluoromethyl)phenyl)-1,3,4,10-tetrahydro-2-thia-10-azaanthracen-9-one 
• 1312077-83-0 8-(4-(benzyloxy)phenyl)-3,4-dihydro-1H-thiopyrano[4,3-b]quinilin-10(5H)-one 
• 1312077-82-9 7-(4-(phenoxymethyl)phenyl)-1,3,4,10-tetrahydro-2-thia-10-azaanthracen-9-one 
• 1312077-81-8 8-(4-(4-(trifluoromethoxy)phenoxymethyl)phenyl)-3,4-dihydro-1H-thiopyrano[4,3-b]quinilin-10(5H)-one 
• 1312077-80-7 7-(2-methyl-4-(4-(trifluoromethoxy)phenyl)phenyl)-1,3,4,10-tetrahydro-2-thia-10-azaanthracen-9-one 
• 1312077-79-4 8-(4-(4-fluorophenoxy)phenyl)-3,4-dihydro-1H-thiopyrano[4,3-b]quinilin-10(5H)-one 
• 1312077-78-3 8-(4-(trifluoromethoxy)phenyl)-3,4-dihydro-1H-thiopyrano[4,3-b]quinilin-10(5H)-one 
• 1312077-77-2 7-(4-chloro-2-methylphenyl)-1,3,4,10-tetrahydro-2-thia-10-azaanthracen-9-one 
• 1312077-76-1 8-(2,4-diflurophenyl)-3,4-dihydro-1H-thiopyrano[4,3-b]quinilin-10(5H)-one 
• 123-28-4 dilauryl thiodipropionate 
• 3006-27-7 dioctyl 3,3'-thiodipropionate 
• 5466-06-8 3-mercaptopropionic acid ethyl ester 
• 1072-72-6 Tetrahydrothiopyran-4-one 

Relevant articles and documents

Method and device for continuously producing thiopropionate series compounds through pipeline type

The invention discloses a method and a device for continuously producing thiopropionate series compounds through pipeline type, and can simultaneously or separately prepare thiodipropionate compounds. Dithionate type compounds and mercapto ester compounds. The method is simple to operate, low in cost and high in yield, and is suitable for industrial production.

An improved and green preparation of 3-(alkylthio)propionic acids

An efficient, facile microwave-assisted synthesis has been developed for the preparation of unsymmetrical sulfide derivatives from 3-mercaptopropionic acid and a wide variety of alkyl, allyl or aryl chlorides or bromides. The synthesis performed in ethanol at 80 or 120 °C using sodium hydroxide as a base, selectively without an offensive smell, generates 3-(alkylthio)propionic acids in good yields. Effects of reaction components, temperature, and the heating technique on the formation of the product and side-products were studied.

High regioselectivity in the heterocyclization of β-oxonitriles to 4-oxothiazolidines: X-ray structure proof

Base-catalyzed reactions of β-oxonitriles 1 with diethyl mercaptosuccinate favour heterocyclization to afford 2-alkylidene-4-oxothiazolidines 3, rather than 2-alkylidene-4-oxo-1,3-thiazinanes 4. The observed regioselectivity is based on spectroscopic and experimental evidence, including a single-crystal X-ray structure determination.