95154-01-1

Basic information

• Product Name: 2-(1,3-BENZOTHIAZOL-2-YLTHIO)SUCCINIC ACID
• Synonyms: IRGACOR 252 FC;IRGACOR 252 LD;(2-BENZOTHIAZOLYLTHIO) BUTANEDIOIC ACID;(2-BENZOTHIAZOLYLTHIO) BUTANEDIOIC ACID, WATER;(2-BENZOTHIAZOYLTHIO) SUCCINIC ACID;2-(1,3-BENZOTHIAZOL-2-YLTHIO)SUCCINIC ACID;1-(benzothiaxole-2-ylthio)succnic acid;2-(2-SULFANYL-2,3-DIHYDROBENZOTHIAZOL-5-YL)BUTANEDIOIC ACID
• CAS NO: 95154-01-1
• Molecular Formula: C₁₁H₉NO₄S₂
• Molecular Weight: 283.32
• EINECS: 401-450-4
• Product Categories: Organic acids
• Mol File: 95154-01-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 456.6 °C at 760 mmHg
• Flash Point: 229.9 °C
• Appearance: /
• Density: 1.6 g/cm³
• Vapor Pressure: 6.09E-10mmHg at 25°C
• Refractive Index: 1.718
• Storage Temp.: 2-8°C
• Solubility: DMSO (Slightly), Methanol (Slightly, Sonicated)
• PKA: 3.10±0.23(Predicted)
• Water Solubility: 180g/L at 20℃
• CAS DataBase Reference: 2-(1,3-BENZOTHIAZOL-2-YLTHIO)SUCCINIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(1,3-BENZOTHIAZOL-2-YLTHIO)SUCCINIC ACID(95154-01-1)
• EPA Substance Registry System: 2-(1,3-BENZOTHIAZOL-2-YLTHIO)SUCCINIC ACID(95154-01-1)

Safety Data

• Hazard Codes: Xi
• Statements: 43
• Safety Statements: 24-37
• Hazardous Substances Data: 95154-01-1(Hazardous Substances Data)

Usage

Flammability and Explosibility

Notclassified

InChI:InChI=1/C11H11NO4S2/c13-9(14)4-6(10(15)16)5-1-2-8-7(3-5)12-11(17)18-8/h1-3,6,11-12,17H,4H2,(H,13,14)(H,15,16)/t6-,11-/m1/s1

Upstream product

• 149-30-4 2-Mercaptobenzothiazole 

Relevant articles and documents

Preparation method of antirust agent 2-(1, 3-benzothiazole-2-sulfenyl) succinic acid

The invention discloses a preparation method of an antirust agent 2-(1, 3-benzothiazole-2-sulfenyl) succinic acid. The method is characterized in that L-aspartic acid is taken as a raw material, bromosuccinic acid is synthesized through diazotization bromination reaction, bromo succinic acid and 2-mercaptobenzothiazole are subjected to nucleophilic substitution reaction, and a product is acidified, filtered and washed to obtain 2-(1, 3-benzothiazole-2-sulfenyl) succinic acid. Wherein a water phase for producing bromo succinic acid can be used for the acidification process of 2-(1, 3-benzothiazole-2-sulfenyl) sodium succinate in the next step, and a water phase after acidification can be reused for producing bromo succinic acid. A water phase of a whole reaction system can be recycled, thedischarge amount of wastewater is greatly reduced, the wastewater after multiple cycles can be used for extracting sodium salt or liquid bromine, the produced 2-(1, 3-benzothiazole-2-sulfenyl) succinic acid product has high purity, and the purity can reach 97% through high performance liquid chromatography detection. The whole reaction system is environment-friendly, pollution-free, high in atomutilization efficiency, simple in process operation, high in yield and particularly suitable for industrial production.