4265-49-0

Basic information

• Product Name: Acetic acid,2,2'-[(phenylmethylene)bis(thio)]bis- (9CI)
• Synonyms: Aceticacid, (benzylidenedithio)di- (6CI,7CI,8CI); NSC 65451
• CAS NO: 4265-49-0
• Molecular Formula: C11H12 O4 S2
• Molecular Weight: 272.346
• Mol File: 4265-49-0.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 479.6°Cat760mmHg
• Flash Point: 243.9°C
• Density: 1.435g/cm³
• CAS DataBase Reference: Acetic acid,2,2'-[(phenylmethylene)bis(thio)]bis- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid,2,2'-[(phenylmethylene)bis(thio)]bis- (9CI)(4265-49-0)
• EPA Substance Registry System: Acetic acid,2,2'-[(phenylmethylene)bis(thio)]bis- (9CI)(4265-49-0)

Safety Data

• Hazardous Substances Data: 4265-49-0(Hazardous Substances Data)

Upstream product

• 100-52-7 benzaldehyde 
• 68-11-1 mercaptoacetic acid 
• 29055-92-3 (α'-oxo-bibenzyl-α,α-diyldimercapto)-di-acetic acid 
• 28867-76-7 benzaldehyde benzylidenehydrazone 
• 127744-05-2 sulfomercapto-acetic acid 

Downstream Products

• 58751-73-8 bis-methanesulfonyl-phenyl-methane 
• 100-52-7 benzaldehyde 
• 505-73-7 disulfanediyldiacetic acid 
• 2068-24-8 methylenedithiodiacetic acid 
• 68-11-1 mercaptoacetic acid 
• 1410901-76-6 C₁₃H₁₆N₈S₄ 
• 1564-43-8 2-phenyl-1,3-oxothiolan-5-one 
• 27695-70-1 (Methoxycarbonylmethylsulfanyl-phenyl-methylsulfanyl)-acetic acid methyl ester 
• 61713-32-4 phenylmethylenebis(sulfonylacetic acid) diethyl ester 
• 61713-27-7 phenylmethanediylbissulfanyl-bis-acetic acid diethyl ester 

Relevant articles and documents

Solvent-free mechanochemical synthesis of bisthioglycolic acid derivatives: an efficient and versatile strategy for carbon–sulfur bond formation

An eco-friendly, easily achievable and efficient strategy has been explored to synthesize functionalized bisthioglycolic acids using a variety of aldehydes and thioglycolic acid. The employed protocol is solvent free and provides the desirable products in

SYNTHESIS, SPECTRAL STUDIES AND C-S BOND FISSION THROUGH PUMMERER REACTION OF SOME ALKYLDIACETATES

A series of methyl and ethyldiacetates have been synthesized and their structures were identified.Correlation between δ-values of the benzylidene protons and ?-Hammett values has been found.The internal chemical shift Δν of the methylene protons was found to be correlated linearly with ?-Hammett constants indicating that the sulfur atom could transmit a polar effect to the substituent.Studies of H2O2 oxidation suggested that a competition between Pummerer and elimination reactions of the intermediate was involved. Key words: Benzylidene dithio diacetates; (1)HNMR spectra; Pummerer reaction