116-50-7

Basic information

• Product Name: 1,2-Ethanediol, dibenzenesulfonate
• Synonyms: 1,2-Ethanediol dibenzenesulfonate;1,2-Ethanediol, dibenzenesulfonate;ETHYLENE GLYCOL BIS(BENZENESULFONATE)
• CAS NO: 116-50-7
• Molecular Formula: C₁₄H₁₄O₆S₂
• Molecular Weight: 342.38736
• Mol File: 116-50-7.mol
• Article Data: 6

Chemical Properties

• Melting Point: 49-50 °C
• Boiling Point: 516.4°Cat760mmHg
• Flash Point: 266.1°C
• Appearance: /
• Density: 1.388g/cm³
• Vapor Pressure: 2.95E-10mmHg at 25°C
• Refractive Index: 1.578
• CAS DataBase Reference: 1,2-Ethanediol, dibenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Ethanediol, dibenzenesulfonate(116-50-7)
• EPA Substance Registry System: 1,2-Ethanediol, dibenzenesulfonate(116-50-7)

Safety Data

• Hazardous Substances Data: 116-50-7(Hazardous Substances Data)

Usage

General Description

1,2-Ethanediol, dibenzenesulfonate is a chemical compound that is commonly used as a solvent in various industries. It is a clear, colorless liquid that is soluble in water and has a low volatility. It is often used as a solvent for dyes, paints, and inks, as well as a stabilizer in pharmaceuticals and a plasticizer in polymers. It is also used as a freezing point depressant in antifreeze solutions. The compound is known for its ability to improve the solubility of poorly soluble drugs and its potential as a drug delivery system. However, it is important to handle and store this chemical carefully, as it can be harmful if ingested or inhaled, and can cause skin and eye irritation.

InChI:InChI=1/C14H14O6S2/c15-21(16,13-7-3-1-4-8-13)19-11-12-20-22(17,18)14-9-5-2-6-10-14/h1-10H,11-12H2

Upstream product

• 107-21-1 ethylene glycol 
• 98-09-9 benzenesulfonyl chloride 
• 75-21-8 oxirane 
• 56-81-5 glycerol 
• 98-59-9 p-toluenesulfonyl chloride 
• 584-03-2 1,2-dihydroxybutane 

Downstream Products

• 150-77-6 N,N,N',N'-Tetraethylethylenediamine 
• 7782-99-2 sulphurous acid 
• 75-07-0 acetaldehyde 
• 98-11-3 benzenesulfonic acid 
• 74-86-2 acetylene 
• 904734-37-8 [18F]2-fluoroethyl benzenesulfonate 
• 3261-33-4 N¹,N¹,N²,N²-tetracyclohexylethane-1,2-diamine 

Relevant articles and documents

Synthesis method of benzenesulfonate derivative

The invention discloses a synthesis method of a benzenesulfonate derivative. A raw material described in the specification reacts with ethylene glycol to generate a compound described in the specification, wherein R1 is selected from alkyl, H or F. The sy

Technology for synthesizing glycol dibenzenesulfonate from nano-solid alkali catalyst

The invention discloses a technology for synthesizing glycol dibenzenesulfonate from a nano-solid alkali catalyst. Glycol dibenzenesulfonate is prepared from raw materials including glycol, pyridine, benzene sulfonyl chloride, the home-made caesium modified nano-scale Ti/Al composite solid alkali catalyst and the like through operating means including ice-water bath, reduced-pressure distillation, magnetic stirring and the like.

Disulfonic acid ester compound for preparing olefin polymerization catalyst

The invention relates to a disulfonic acid ester compound for preparing an olefin polymerization catalyst. The disulfonic acid ester compound is shown in the general formula (I), wherein A and B are carbon or hetero atoms selected from nitrogen, oxygen, s