78016-72-5

Basic information

• Product Name: Benzenesulfonic acid, 4-methyl-, 2-ethylhexyl ester
• CAS NO: 78016-72-5
• Molecular Formula: C15H24O3S
• Molecular Weight: 284.42
• Mol File: 78016-72-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzenesulfonic acid, 4-methyl-, 2-ethylhexyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonic acid, 4-methyl-, 2-ethylhexyl ester(78016-72-5)
• EPA Substance Registry System: Benzenesulfonic acid, 4-methyl-, 2-ethylhexyl ester(78016-72-5)

Safety Data

• Hazardous Substances Data: 78016-72-5(Hazardous Substances Data)

Upstream product

• 104-76-7 2-Ethylhexyl alcohol 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 1632-16-2 2-ethyl-1-hexene 
• 16493-80-4 4-ethyloctanoic acid 
• 354123-99-2 1,4-bis(2-ethylhexyloxy)-2-methylbenzene 
• 357396-89-5 1-bromo-4-(bromomethyl)-2,5-bis(2-ethylhexyloxy)benzene 
• 357396-90-8 diethyl [[2,5-bis(2-ethylhexyloxy)-4-bromophenyl]methyl]phosphonate 
• 357415-88-4 (E,E)-1,4-bis[4-bromo-2,5-bis(2-ethylhexyloxy)styryl]-2-(3,7-dimethyloctyloxy)-5-methoxybezene 
• 357415-89-5 (E,E)-1,4-bis[4-(trimethylsilyl)ethynyl-2,5-bis(2-ethylhexyloxy)styryl]-2-(3,7-dimethyloctyloxy)-5-methoxybezene 
• 1160823-77-7 4,8-di(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene 
• 1309948-91-1 C₂₄H₄₀N₂O₄ 
• 1160823-78-8 2,6-bis(trimethyltin)-4,8-di(2-ethylhexyloxy)benzo[1,2-b:4,5-b']dithiophene 

Relevant articles and documents

Thieno[3,4-b]thiophene ebenzo[1,2-b:4,5-b′]dithiophene-based polymers bearing optically pure 2-ethylhexyl pendants: Synthesis and application in polymer solar cells

Optically active narrow-bandgap polymers ((R,R)- and (S,S)-PTB5) consisting of alternating n-octyl thieno [3,4-b]thiophene-2-carboxylate and benzo[1,2-b:4,5-b′]dithiophene units bearing optically pure (R)- and (S)-2-ethylhexyl pendants, respectively, were synthesized for the first time. (R,R)- and (S,S)-PTB5 films showed apparent circular dichroism in their absorption regions of the polymer backbone due to the formation of a chirally ordered superstructure induced by the chirality of the branched alkyl pendants. Inverted-type bulk heterojunction polymer solar cells (PSCs) were fabricated using (R,R)- or (S,S )-PTB5 as electron donors and [6,6]-phenyl-C61-butyric acid methyl ester as an electron acceptor. The photovoltaic properties of the PSCs were compared with those of the corresponding PSC containing optically inactive PTB5 bearing racemic 2-ethylhexyl pendants.

Sulfonate derivatized perfumes

The present invention relates to novel sulfonates based upon alcohol perfumes. The sulfonates have the general formulas of (I) and (II): STR1 where R and Z are independently selected from the group consisting of nonionic or anionic, substituted or unsubstituted C1 -C30 straight, branched or cyclic alkyl, alkenyl, alkynyl, alkylaryl or aryl group; Y is a radical that, upon hydrolysis of the sulfonate, forms an alcohol with a boiling point at 760 mm Hg of less than about 300° C. that is a perfume; and excluding geranyl and neryl methanesulfonates. Preferably these sulfonate compounds are incorporated into laundry and cleaning compositions.