778-29-0

Basic information

• Product Name: 3-Buten-1-ol, 4-methylbenzenesulfonate
• Synonyms: but-3-enyl 4-methylbenzenesulfonate;but-3-enyl toluene-4-sulfonate;toluene-4-sulfonic acid but-3-enyl ester;but-3-en-1-yl 4-methylbenzenesulfonate;4-TsO-1-butene;3-Buten-1-ol,4-methylbenzenesulfonate
• CAS NO: 778-29-0
• Molecular Formula: C11H14O3S
• Molecular Weight: 226.296
• Mol File: 778-29-0.mol
• Article Data: 36

Chemical Properties

• Boiling Point: 231 °C
• Density: 1.140±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 3-Buten-1-ol, 4-methylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Buten-1-ol, 4-methylbenzenesulfonate(778-29-0)
• EPA Substance Registry System: 3-Buten-1-ol, 4-methylbenzenesulfonate(778-29-0)

Safety Data

• Hazardous Substances Data: 778-29-0(Hazardous Substances Data)

Upstream product

• 627-27-0 homoalylic alcohol 
• 98-59-9 p-toluenesulfonyl chloride 
• 23418-85-1 3-butyn-1-yl p-toluenesulfonate 

Downstream Products

• 152860-22-5 4-butyl p-toluenesulfonate 
• 114963-47-2 N-(3-butenyl)-N-[(S)-1-phenylethyl]amine 
• 104886-22-8 1-(but-3-enyloxy)-3-methoxybenzene 
• 195250-21-6 4-(but-3-en-1-yloxy)-1,2-dimethoxybenzene 
• 176540-50-4 1-(3-hydroxyphenoxy)-3-butene 
• 211432-64-3 methyl 3-(but-3-en-1-yloxy)-5-methoxybenzoate 
• 361519-76-8 3-but-3-enyloxy-5-hydroxy-benzonitrile 
• 52898-32-5 N-(3-butenyl)phthalimide 
• 7766-51-0 4-iodobut-1-ene 
• 5162-44-7 1-bromo-4-butene 
• 2919-23-5 cyclobutanol 
• 6068-89-9 but-3-enyl thiocyanate 

Relevant articles and documents

Synthesis, characterization and application of organolanthanide complexes [CH2=CHCH2CH2C5 H4)2Ln-Cl·2THF (Ln = Sm, Y, Dy, Er) as methacrylate (MMA) polymerization catalysts

The title complexes (CH2=CHCH2CH2 C5H4)2Ln-C1·2THF (Ln = Sm, Y, Dy, Er) were synthesized as air and moisture sensitive free-flowing oils that have been fully characterized by MS, EA and IR.

Synthesis of Low-Viscosity Ionic Liquids for Application in Dye-Sensitized Solar Cells

Two types of ionic liquids (ILs), 1-(3-hexenyl)-3-methyl imidazolium iodide and 1-(3-butenyl)-3-methyl imidazolium iodide, are synthesized by introducing an unsaturated bond into the side alkyl chain of the imidazolium cation. These new ionic liquids exhibit high thermal stability and low viscosity (104 cP and 80 cP, respectively). The molecular dynamics simulation shows that the double bond introduced in the alkane chain greatly changes the molecular system space arrangement and diminishes the packing efficiency, leading to low viscosity. The low viscosity of the synthesized ionic liquids would enhance the diffusion of redox couples. This enhancement is detected by fabricating dye-sensitized solar cells (DSSCs) with electrolytes containing the two ILs and I2. The highest efficiency of DSSCs is 6.85 % for 1-(3-hexenyl)-3-methyl imidazolium iodide and 5.93 % for 1-(3-butenyl)-3-methyl imidazolium iodide electrolyte, which is much higher than that of 5.17 % with the counterpart 1-hexyl-3-methyl imidazolium iodide electrolyte.

Acid-Catalyzed O-Glycosylation with Stable Thioglycoside Donors

Two classes of thioglycoside, 4-(4-methoxyphenyl)-3-butenylthioglycosides (MBTGs) and 4-(4-methoxyphenyl)-4-pentenylthioglycosides (MPTGs), undergo acid-catalyzed O-glycosylations with a range of sugar and nonsugar alcohols at 25 °C. Electron density at t