51762-94-8

Basic information

• Product Name: 9-OXO-9H-THIOXANTHENE-3-CARBONITRILE-10,10-DIOXIDE
• Synonyms: TIMTEC-BB SBB009962;9-OXO-9H-THIOXANTHENE-3-CARBONITRILE-10,10-DIOXIDE;LABOTEST-BB LT00160052;9-oxo-9H-thioxanthene-3-carbonitrile 10,10-dioxid;Einecs 257-396-5
• CAS NO: 51762-94-8
• Molecular Formula: C₁₄H₇NO₃S
• Molecular Weight: 269.28
• EINECS: 257-396-5
• Product Categories: Heterocyclic Building Blocks;Others;S-Containing
• Mol File: 51762-94-8.mol
• Article Data: 2

Chemical Properties

• Melting Point: 280-282 °C(lit.)
• Boiling Point: 544.9°C at 760 mmHg
• Flash Point: 283.3°C
• Appearance: /
• Density: 1.55g/cm³
• Vapor Pressure: 6.25E-12mmHg at 25°C
• Refractive Index: 1.706
• CAS DataBase Reference: 9-OXO-9H-THIOXANTHENE-3-CARBONITRILE-10,10-DIOXIDE(CAS DataBase Reference)
• NIST Chemistry Reference: 9-OXO-9H-THIOXANTHENE-3-CARBONITRILE-10,10-DIOXIDE(51762-94-8)
• EPA Substance Registry System: 9-OXO-9H-THIOXANTHENE-3-CARBONITRILE-10,10-DIOXIDE(51762-94-8)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 51762-94-8(Hazardous Substances Data)

Usage

InChI:InChI=1/C14H7NO3S/c15-8-9-5-6-11-13(7-9)19(17,18)12-4-2-1-3-10(12)14(11)16/h1-7H

Upstream product

• 51762-93-7 3-carbamoylthioxanthone-10,10-dioxide 

Relevant articles and documents

Antiallergic cyclic sulphur compounds

Certain tricyclic thioxanthone-10,10-dioxide compounds each of which is substituted in the 1-,2-,3- or 4-position by a carboxyl or (5-tetrazolyl) group and each of which is optionally substituted in the 5-,6-,7- or 8-position by a second carboxyl or (5-tetrazolyl) group or a substituent selected from cyano, halogen, nitro, alkyl, alkoxy, acyl, amino, acylamino, thioalkyl, alkylsulphinyl and alkylsulphonyl, as well as salts, and optionally substituted esters and amides of the carboxyl substituted compounds and alkyl derivatives of the tetrazolyl substituted compounds, are useful for the relief or prophylaxis of allergic conditions.