2514-70-7

Basic information

• Product Name: benzenesulfonic acid [3-phenylsulfonyloxy-2,2-bis(phenylsulfonyloxymethyl)propyl] ester
• Synonyms: [3-phenylsulfonyloxy-2,2-bis(phenylsulfonyloxymethyl)propyl] benzenesulfonate;benzenesulfonic acid [3-phenylsulfonyloxy-2,2-bis(phenylsulfonyloxymethyl)propyl] ester;USQQFBRJEIDVBV-UHFFFAOYSA-N
• CAS NO: 2514-70-7
• Molecular Formula: C₂₉H₂₈O₈S₄
• Molecular Weight: 696.78542
• Mol File: 2514-70-7.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 855°Cat760mmHg
• Flash Point: 470.9°C
• Appearance: /
• Density: 1.447g/cm³
• Vapor Pressure: 1.94E-28mmHg at 25°C
• Refractive Index: 1.607
• CAS DataBase Reference: benzenesulfonic acid [3-phenylsulfonyloxy-2,2-bis(phenylsulfonyloxymethyl)propyl] ester(CAS DataBase Reference)
• NIST Chemistry Reference: benzenesulfonic acid [3-phenylsulfonyloxy-2,2-bis(phenylsulfonyloxymethyl)propyl] ester(2514-70-7)
• EPA Substance Registry System: benzenesulfonic acid [3-phenylsulfonyloxy-2,2-bis(phenylsulfonyloxymethyl)propyl] ester(2514-70-7)

Safety Data

• Hazardous Substances Data: 2514-70-7(Hazardous Substances Data)

Usage

General Description

Benzenesulfonic acid [3-phenylsulfonyloxy-2,2-bis(phenylsulfonyloxymethyl)propyl] ester is a compound used in various industrial applications such as in the production of polymers, plastics, and adhesives. It is also used as a coupling agent in the manufacturing of dyes and in the synthesis of pharmaceuticals. This chemical has a high thermal stability and is often used as a heat stabilizer in the production of PVC. Additionally, it is used as a plasticizer in the production of PVC and other polymers to improve flexibility and durability. This chemical is considered to be relatively stable and has low toxicity, but proper handling and storage procedures should be followed to prevent any potential health or environmental risks.

InChI:InChI=1/C29H28O12S4/c30-42(31,25-13-5-1-6-14-25)38-21-29(22-39-43(32,33)26-15-7-2-8-16-26,23-40-44(34,35)27-17-9-3-10-18-27)24-41-45(36,37)28-19-11-4-12-20-28/h1-20H,21-24H2

Upstream product

• 16873-35-1 1,3-bis-phenylsulfanyl-2,2-bis-phenylsulfanylmethyl-propane 
• 115-77-5 Pentaerythritol 
• 98-09-9 benzenesulfonyl chloride 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 3229-00-3 pentaerythritol tetrabromide 
• 342886-91-3 6,6-bis-(5-amino-2-azapentyl)-1,11-diamino-4,8-diazaundecane 
• 3221-64-5 1,1,1,1-tetrakis[(2-salicylaldimino)methyl]methane 
• 14302-75-1 2,2-bis(aminomethyl)propane-1,3-diamine tetrahydrochloride 
• 1443793-84-7 C₅₃H₄₈N₄O₈S₄ 
• 3057-91-8 spiro[3.3]heptane-2,6-dicarboxylic acid 
• 381670-43-5 4-{2,2-bis[(4-formylphenoxy)methyl]-3-(4-formylphenoxy)propoxy}benzaldehyde 

Relevant articles and documents

A bright entry to improve the performance of DSSCs with the influence of novel optoelectronic acridinedione based macromolecules in I-/I 3- electrolytes

The performance of Ru(ii) dye-sensitized nanocrystalline TiO2 solar cells (DSSCs) is described with newly synthesized multivalent macromolecules, containing excellent optoelectronic acridinedione linked with 1,2,3-triazole units, via a novel and convenient Cu(I)-catalyzed alkyne and azide 1,3-dipolar cycloaddition (CuAAC) reaction. These unique macromolecules have proved to be highly suitable for utilizing additives in I -/I3- redox couple electrolytes. Among the various substitutions, the maximum photo-current conversion efficiency of about 6.4% with a Voc of 810 mV was obtained with electron rich substitutions in the nitrogen heteroatom.

Cyclobutane-derived diamines: Synthesis and molecular structure

Cyclobutane diamines (i.e., cis- and trans-1,3-diaminocyclobutane, 6-amino-3-azaspiro[3.3]heptane, and 3,6-diaminospiro[3.3]heptane) are considered as promising sterically constrained diamine building blocks for drug discovery. An approach to the syntheses of their Boc-monoprotected derivatives has been developed aimed at the preparation of multigram amounts of the compounds. These novel synthetic schemes exploit classical malonate alkylation chemistry for the construction of cyclobutane rings. The conformational preferences of the cyclobutane diamine derivatives have been evaluated by X-ray diffraction and compared with the literature data on sterically constrained diamines, which are among the constituents of commercially available drugs.

Process for producing heterocyclic aldehyde

The present invention provides a process for preparing a heterocyclic aldehyde by oxidizing a heterocyclic alcohol with high selectivity and high yield. Specifically, the heterocyclic aldehyde is prepared by reacting a heterocyclic compound having at least one hydroxymethyl group bonded to a carbon atom of a heterocyclic ring with a hypohalogenous acid salt in the presence of a base to oxidize the hydroxymethyl group, wherein reaction is conducted in the co-presence of a 2,2,6,6-tetramethylpiperidine-1-oxyl derivative having at least two 2,2,6,6-tetramethylpiperidine-1-oxyl-4-yl groups.