6047-69-4

Basic information

• Product Name: 5-O-TOLYL-2-PENTENE 98
• Synonyms: 5-O-TOLYL-2-PENTENE 98;o-(3-pentenyl)toluene;5-o-tolyl-2-pentene, mixture of cis and trans;1-Methyl-2-(3-pentenyl)benzene;5-(2-Methylphenyl)-2-pentene
• CAS NO: 6047-69-4
• Molecular Formula: C₁₂H₁₆
• Molecular Weight: 160.25544
• EINECS: 227-943-2
• Mol File: 6047-69-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 227 °C(lit.)
• Flash Point: 193 °F
• Appearance: /
• Density: 0.887 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.122mmHg at 25°C
• Refractive Index: n20/D 1.512(lit.)
• CAS DataBase Reference: 5-O-TOLYL-2-PENTENE 98(CAS DataBase Reference)
• NIST Chemistry Reference: 5-O-TOLYL-2-PENTENE 98(6047-69-4)
• EPA Substance Registry System: 5-O-TOLYL-2-PENTENE 98(6047-69-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• WGK Germany: 1
• Hazardous Substances Data: 6047-69-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C12H16/c1-3-4-5-9-12-10-7-6-8-11(12)2/h3-4,6-8,10H,5,9H2,1-2H3/b4-3+

Upstream product

• 95-47-6 o-xylene 
• 106-99-0 buta-1,3-diene 

Downstream Products

• 1595-07-9 1-Methyl-2-pentylbenzene 
• 1384245-84-4 C₁₂H₁₆O 

Relevant articles and documents

Process for producing alkenyl-substituted aromatic hydrocarbons

There are provided a process for producing an alkenyl-substituted aromatic hydrocarbon by alkenylation of an alkyl-substituted aromatic hydrocarbon having a hydrogen atom at the α-position of a side chain thereof with a conjugated diene, using a catalyst obtained by the action of an alkali metal compound and an alkali metal or an alkali metal hydroxide on an metal oxide selected from alumina or hydrotalcite by heating in a specific temperature range; and a process for producing an alkenyl-substituted aromatic hydrocarbon, characterized in that the reaction is carried out in the presence of an alkylaminopyridine of formula (1): wherein R1is hydrogen or C1-C6lower alkyl, and R1is C1-C6lower alkyl, using as a catalyst, Na metal, K metal, or an alloy thereof, or a catalyst carrying any of them on an inorganic compound support, or a catalyst obtained by the action of an alkali metal compound and alkali metal or an alkali metal hydride on a metal oxide selected from alumina, alkaline earth metal oxides, hydrotalcite, silica-alumina, or zeolite by heating in a temperature range of 70° C. to 700° C.