170159-24-7

Basic information

• Product Name: Ethanethioic acid, S-(4-ethynylphenyl) ester
• Synonyms: 4-ethynyl-1-acetylsulfanylbenzene;1-(S-acetylthio)-4-ethynylbenzene;S-(4-ethynylphenyl) ethanethioate;1-acetylsulfanyl-4-ethynylbenzene;Thioacetic acid S-(4-ethynyl-phenyl) ester;1-acetylsulfanyl-4-ethynyl-benzene;S-(4-((ethynyl)phenyl))ethanethioate
• CAS NO: 170159-24-7
• Molecular Formula: C10H8OS
• Molecular Weight: 176.239
• Mol File: 170159-24-7.mol
• Article Data: 11

Chemical Properties

• CAS DataBase Reference: Ethanethioic acid, S-(4-ethynylphenyl) ester(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanethioic acid, S-(4-ethynylphenyl) ester(170159-24-7)
• EPA Substance Registry System: Ethanethioic acid, S-(4-ethynylphenyl) ester(170159-24-7)

Safety Data

• Hazardous Substances Data: 170159-24-7(Hazardous Substances Data)

Upstream product

• 25752-90-3 tert-butyl 4-bromophenyl sulfide 
• 75-36-5 acetyl chloride 
• 795274-48-5 1-tert-butylsulfanyl-4-(2'-triisopropylsilylethynyl)-benzene 
• 69746-43-6 1-iodo-4-thioacetylbenzene 
• 1066-54-2 trimethylsilylacetylene 
• 624-38-4 para-diiodobenzene 
• 52928-01-5 4-iodothiophenol 
• 135883-45-3 1-(tert-butylsulfanyl)-4-ethynylbenzene 
• 170159-17-8 1-thioacetyl-4-<(trimethylsilyl)ethynyl>benzene 
• 106-53-6 para-bromobenzenethiol 
• 28122-76-1 acetyl 4-bromo-thiophenolate 

Downstream Products

• 259178-06-8 1-[4-(S-acetylthio)phenyl]-2-(4-formylphenyl)acetylene 
• 412300-36-8 3-tert-butyl-5-(4'-acetylsulfanylphenylethynyl)-2-hydroxybenzaldehyde 
• 442514-12-7 trans-bis(triphenylphosphane)-bis-(4-acetylene)phenyl thioacetate platinum(II) 
• 1248588-74-0 [4,6-diphenyl-2,2'-bipyridyl]Pt(CCC₆H₄SAc) 
• 187870-75-3 Thioacetic acid S-[4-(3-dodecyl-4-{3-dodecyl-4-[3-dodecyl-4-(3-dodecyl-4-trimethylsilanylethynyl-phenylethynyl)-phenylethynyl]-phenylethynyl}-phenylethynyl)-phenyl] ester 
• 187791-59-9 Thioacetic acid S-[4-(4-ethyl-5-{4-ethyl-5-[4-ethyl-5-(4-ethyl-5-trimethylsilanylethynyl-thiophen-2-ylethynyl)-thiophen-2-ylethynyl]-thiophen-2-ylethynyl}-thiophen-2-ylethynyl)-phenyl] ester 
• 1402451-61-9 1,3-di(S-(4'-((ethynyl)phenyl)ethanethioate))azulene 
• 1563006-08-5 4-ethynyldithiobenzoic acid 2-(trimethylsilyl)ethyl ester 

Relevant articles and documents

Molecular electronics - Integration of single molecules in electronic circuits

Electronic devices made with organic molecules may one day play an important role in integrated circuits. However, the research is still in its infancy. The mechanically controlled break-junction technique allows the measurement of the current through a s

Bismuth(III)-Promoted Acetylation of Thioethers into Thioacetates

The thioacetate group is extensively employed as an anchoring group for attachment of molecules onto gold surfaces or between electrodes in molecular electronics. On account of its ready hydrolysis, it is often incorporated in the last step of a synthetic

Conformation as a protecting group: A regioselective aromatic bromination en route to complex π-electron systems

(Chemical Equation Presented) A new strategy to achieve regioselective functionalization of a sterically congested aromatic system driven by conformational demands is described. Electrophilic substitution occurs at the more planarizable subunit without undesired chemistry at mutually reactive sites and without the need for protecting or masking groups that must be manipulated later. Model studies are described to understand this selectivity, and possibilities for the construction of orthogonal, differentially substituted π-systems of relevance for molecular electronics are demonstrated.