4724-56-5

Basic information

• Product Name: butane-1,4-diyl bis(4-methylbenzenesulfonate)
• Synonyms: 1,4-butanediol, bis(4-methylbenzenesulfonate); 4-([(4-Methylphenyl)sulfonyl]oxy)butyl 4-methylbenzenesulfonate
• CAS NO: 4724-56-5
• Molecular Formula: C₁₈H₂₂O₆S₂
• Molecular Weight: 398.4937
• Mol File: 4724-56-5.mol
• Article Data: 26

Chemical Properties

• Boiling Point: 568.4°C at 760 mmHg
• Flash Point: 297.6°C
• Density: 1.276g/cm³
• Vapor Pressure: 2.39E-12mmHg at 25°C
• Refractive Index: 1.556
• CAS DataBase Reference: butane-1,4-diyl bis(4-methylbenzenesulfonate)(CAS DataBase Reference)
• NIST Chemistry Reference: butane-1,4-diyl bis(4-methylbenzenesulfonate)(4724-56-5)
• EPA Substance Registry System: butane-1,4-diyl bis(4-methylbenzenesulfonate)(4724-56-5)

Safety Data

• Hazardous Substances Data: 4724-56-5(Hazardous Substances Data)

Usage

General Description

Butane-1,4-diyl bis(4-methylbenzenesulfonate) is a chemical compound with the molecular formula C22H26O6S2. It is commonly used as a crosslinking agent in the production of polymers, particularly in the manufacturing of polyurethane foams and elastomers. butane-1,4-diyl bis(4-methylbenzenesulfonate) helps to improve the mechanical properties and stability of these materials by forming strong crosslinks between the polymer chains. It is also utilized in the production of adhesives and sealants. However, it is important to handle this chemical with caution, as it can cause skin and eye irritation upon contact, and it may release harmful gases when heated or burned.

Upstream product

• 110-63-4 Butane-1,4-diol 
• 98-59-9 p-toluenesulfonyl chloride 
• 109-99-9 tetrahydrofuran 
• 4124-41-8 p-toluenesulfonylanhydride 
• 110-52-1 1,4-dibromo-butane 
• 16836-95-6 silver(I) 4-methylbenzenesulfonate 
• 141-43-5 ethanolamine 
• 104-15-4 toluene-4-sulfonic acid 

Downstream Products

• 214221-70-2 1,4-bis(2,5-dimethoxyphenyl)butane 
• 214221-71-3 1,4-bis(2,5-dimethoxy-4-methylphenyl)butane 
• 74461-31-7 1,4,7-Tris-(toluene-4-sulfonyl)-1,4,7-triaza-cycloundecane 
• 101038-63-5 ethyl 4-(pyrrolidine-1-yl)benzoate 
• 87350-76-3 1-(4-iodophenyl)-pyrrolidine 
• 126-33-0 sulfolane 
• 24308-29-0 1,2-oxathiane-2-oxide 
• 120399-45-3 10,15-Bis-(toluene-4-sulfonyl)-2-oxa-10,15-diaza-tricyclo[15.4.0.0^3,8]henicosa-1⁽²¹⁾,3,5,7,17,19-hexaene 
• 84658-26-4 1,4,8,11-tetrakis-(p-tolylsulphonyl)-1,4,8,11-tetra-azacyclopentadecane 
• 77429-91-5 4-benzoyl-1,7-bis(p-tolylsulfonyl)-1,4,7-triazacycloundecane 
• 77429-93-7 4,15-dibenzoyl-1,7,12,18-tetrakis(p-tolylsulfonyl)-1,4,7,12,15,18-hexaazacyclodocosane 
• 91122-48-4 1,6,11,16-Tetrakis-(toluene-4-sulfonyl)-1,6,11,16-tetraaza-cycloicosane 

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