4917-76-4

Basic information

• Product Name: THIODISUCCINIC ACID
• Synonyms: 2,2’-thiobis-butanedioicaci;Butanedioic acid, 2,2'-thiobis-;2,2'-thiodisuccinic acid;ThiodisuccinicAcid,~99%;Thiodisuccinicacid,98+%;2,2'-Thiobis(butanedioic acid);2,2'-Thiobissuccinic acid;2-(1,4-dihydroxy-1,4-dioxo-butan-2-yl)sulfanylbutanedioic acid
• CAS NO: 4917-76-4
• Molecular Formula: C₈H₁₀O₈S
• Molecular Weight: 266.23
• EINECS: 225-544-8
• Mol File: 4917-76-4.mol
• Article Data: 2

Chemical Properties

• Melting Point: 196-197°C
• Boiling Point: 456.2 °C at 760 mmHg
• Flash Point: 229.7 °C
• Appearance: /
• Density: 1.73 g/cm³
• Refractive Index: 1.659
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 3.01±0.23(Predicted)
• BRN: 1804352
• CAS DataBase Reference: THIODISUCCINIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: THIODISUCCINIC ACID(4917-76-4)
• EPA Substance Registry System: THIODISUCCINIC ACID(4917-76-4)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36
• TSCA: Yes
• Hazardous Substances Data: 4917-76-4(Hazardous Substances Data)

Usage

General Description

Thiodisuccinic acid is a chemical compound that is formed by replacing the oxygen atoms in succinic acid with sulfur atoms. It is commonly used as a chelating agent, which means it can bind to metal ions and form stable complexes. This property makes it useful in a variety of industrial applications, including as a component in metal cleaning products, as a corrosion inhibitor, and as a stabilizer in metal plating processes. Thiodisuccinic acid is also used in some personal care products, such as shampoos and conditioners, where it can help to improve the stability and appearance of the product. Additionally, it has potential applications in the field of medicine, where it is being studied for its ability to enhance the delivery of certain drugs to targeted tissues in the body.

InChI:InChI=1/C7H5FN2/c8-6-2-4-10-7-5(6)1-3-9-7/h1-4H,(H,9,10)

Upstream product

• 70-49-5 DL-thiomalic acid 
• 108-31-6 maleic anhydride 
• 110-16-7 maleic acid 

Relevant articles and documents

Direct NMR detection of the unstable "red product" from the reaction between nitroprusside and 2-mercaptosuccinic acid

The reaction between nitroprusside (NP, [FeII(CN)5NO]2-) and organic thiolates (RS-) in aqueous solution has long been known to produce an unstable red intermediate thus often being referred to as the "red product" (RP) in the literature. While RP has always been formulated as [FeII(CN)5N(O)SR]3-, it is rather difficult to study it in aqueous solution because it is not only unstable but also exhibits rapid ligand exchange. All previous studies of RP have relied on UV-vis, IR, kinetics measurements, and analysis of decomposed products. Herein we report the first comprehensive multinuclear (1H, 13C, 15N, and 17O) NMR characterization of the RP produced from the reaction between NP and 2-mercaptosuccinic acid (MSA). The NMR chemical shifts obtained for the RP are compared with those from the free ligand (S-nitrosothiol, RS-NO) prepared in situ by the reaction of MSA with NaNO2. We also showed that useful thermodynamic and kinetic properties of RP formation can be readily obtained from 1H NMR studies.

A magnetically retrievable heterogeneous copper nanocatalyst for the synthesis of 5-substituted tetrazoles and oxidation reactions

Abstract: A copper complex anchored on functionalized Fe3O4 nanoparticles was prepared by a simple and inexpensive procedure using commercially available materials. The prepared catalyst was characterized by a range of physical and spectroscopic techniques. Ease of operation, high efficiency, eco-friendly procedure, easy separation of the catalyst and reusability for several consecutive runs without significant loss of its activity are several advantages of this catalyst. The catalytic activity has been explored for the oxidation of sulfides, oxidative coupling of thiols and synthesis of 5-substituted tetrazoles. Graphical Abstract: A magnetically retrievable heterogeneous copper nanocatalyst for the synthesis of 5-substituted tetrazoles and oxidation reactions[Figure not available: see fulltext.].