3452-07-1

Basic information

• Product Name: 1-EICOSENE
• Synonyms: Cetyl ethylene;Icosane-1-ene;1-Eicosenal;1-Eicosene [Standard Material for GC];1-Eicosene technical grade, 80%;ICOSENE;1-EICOSENE;1-Icosene
• CAS NO: 3452-07-1
• Molecular Formula: C₂₀H₄₀
• Molecular Weight: 280.53
• EINECS: 222-374-6
• Product Categories: Standard Materials for GC;EA - EO;Alpha Sort;E;E-LAlphabetic;Volatiles/ Semivolatiles;Acyclic;Alkenes;Organic Building Blocks;1-Olefins (GC Standard);Analytical Chemistry
• Mol File: 3452-07-1.mol

Chemical Properties

• Melting Point: 26-30 °C(lit.)
• Boiling Point: 151 °C1.5 mm Hg(lit.)
• Flash Point: >230 °F
• Appearance: colorless crystals
• Density: 0.7858 (estimate)
• Vapor Pressure: 0.000166mmHg at 25°C
• Refractive Index: 1.4440
• Storage Temp.: room temp
• Solubility: chloroform: soluble5%, clear, colorless
• Water Solubility: 0.000535ug/L(23 oC)
• BRN: 1768357
• CAS DataBase Reference: 1-EICOSENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-EICOSENE(3452-07-1)
• EPA Substance Registry System: 1-EICOSENE(3452-07-1)

Safety Data

• Safety Statements: 23-24/25
• WGK Germany: 3
• Hazardous Substances Data: 3452-07-1(Hazardous Substances Data)

Usage

Uses

Used in Antimicrobial Applications:
1-Eicosene is used as an antimicrobial agent in the in vitro antimicrobial activity of essential oil from Swertia cordata aerial parts. It contributes to the elucidation of the chemical compositions and biological activities of essential oils, which can be used for various medicinal and therapeutic purposes.
Used in Flavor Industry:
1-Eicosene is used as a flavoring agent in the preparation of tobacco flavors from Sophora japonica L. by biological methods. Its unique chemical properties allow it to impart specific taste and aroma characteristics to tobacco products, enhancing their sensory appeal.
Used in Chemical Synthesis:
1-Eicosene is used as a starting material in the synthesis of various organic compounds, such as (Z)-tetracos-5-enoic acid and racemic cis-4-(2-octadecylcyclopropane-1-yl)-butanoic acid. These synthesized compounds can be used in various industrial applications, including pharmaceuticals, agrochemicals, and materials science.

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C20H40/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3H,1,4-20H2,2H3

Upstream product

• 2983-26-8 1,2-dibromoethyl ethyl ether 
• 92206-73-0 1-octadecylmagnesium bromide 
• 19780-16-6 1,2-epoxy-eicosane 
• 7766-49-6 1-iodo-10-undecene 
• 39691-62-8 nonylmagnesium bromide 
• 502-74-9 heptatetracontan-24-one 
• 75207-54-4 pentacosan-2-one 
• 5667-66-3 docosanophenone 
• 872-05-9 1-Decene 
• 197505-36-5 1,2-dibromoeicosane 
• 74-85-1 ethene 
• 112-43-6 10-Undecen-1-ol 
• 51148-67-5 10-undecen-1-yl p-toluenesulfonate 
• 124-04-9 Adipic acid 

Downstream Products

• 39825-93-9 (dl)-1,2-dihydroxyeicosane 
• 6418-47-9 3-methyl-heneicosane 
• 19780-16-6 1,2-epoxy-eicosane 
• 112-95-8 icosane 
• 646-30-0 nonadecanoic acid 
• 957372-81-5 C₃₅H₅₉NO₄ 
• 17352-32-8 nonadecanal 
• 7320-54-9 tricosan-2-one 
• 1389347-04-9 4-nitrophenyl (2-(octadecyloxy)icosyl)carbonate 
• 223726-45-2 (2R,3E)-methyl 22-(4-tert-butyldiphenylsiloxyphenyl)-2,4-dimethyldocos-3-enoate 

Relevant articles and documents

Oligomerization of Dec-1-ene over Montmorillonite Clay Catalysts

The Broensted acid sites generated on Montmorillonite-K10 and other cation (Al3+, Zr4+, H+) exchanged clays when evacuated at high temperature are quite active for oligomerization of dec-1-ene in liquid phase.

ESTERIFICATION OF CARBOXYLIC ACIDS WITH OLEFINS USING A ZEOLITIC MATERIAL HAVING A BEA-TYPE FRAMEWORK STRUCTURE

The present invention relates to a catalytic process for the preparation of an ester starting from a carboxylic acid and an alkene using a zeolitic material having a BEA-type framework structure as the catalyst.

An unprecedented α-olefin distribution arising from a homogeneous ethylene oligomerization catalyst

Treatment of the bis(benzimidazolyl)amine chromium complex 2 with ethylene in the presence of MAO affords an exceptionally active oligomerization catalyst and an unprecedented distribution of 1-olefin products in which the C4n series is much more abundant than the C4n+2 series. Deuterium labeling studies are consistent with a metallacyclic chain growth mechanism in which the unusual product distribution arises from the interplay of two sites. Copyright

Semivolatile and volatile compounds in combustion of polyethylene

The evolution of semivolatile and volatile compounds in the combustion of polyethylene (PE) was studied at different operating conditions in a horizontal quartz reactor. Four combustion runs at 500 and 850°C with two different sample mass/air flow ratios and two pyrolytic runs at the same temperatures were carried out. Thermal behavior of different compounds was analyzed and the data obtained were compared with those of literature. It was observed that α,ω-olefins, α-olefins and n-paraffins were formed from the pyrolytic decomposition at low temperatures. On the other hand, oxygenated compounds such as aldehydes were also formed in the presence of oxygen. High yields were obtained of carbon oxides and light hydrocarbons, too. At high temperatures, the formation of polycyclic aromatic hydrocarbons (PAHs) took place. These compounds are harmful and their presence in the combustion processes is related with the evolution of pyrolytic puffs inside the combustion chamber with a poor mixture of semivolatile compounds evolved with oxygen. Altogether, the yields of more than 200 compounds were determined. The collection of the semivolatile compounds was carried out with XAD-2 adsorbent and were analyzed by GC-MS, whereas volatile compounds and gases were collected in a Tedlar bag and analyzed by GC with thermal conductivity and flame ionization detectors.

Organic transformations involving metal-metal salt combination: Dehalogenation of vic-dibromides with Al-NiCl2. 6H2O-THF system

The utility of the metal-metal salt combination of Al/NiCl2. 6H2O in THF in bringing about dehelogenation of vic-dibromides has been demonstrated with examples.

Organic transformations involving metal-metal salt combination : Dehalogenation of vic-dibromides with Al-NiCl2 6H2O-THF system

The utility of the metal-metal salt combination of Al/NiCl2 6H2O in THF in bringing about dehelogenation of vic-dibromides has been demonstrated with examples.

INSECT PHEROMONES AND THEIR ANALOGUES. XXXVIII. SYNTHESIS OF (+/-)-3-METHYLHENEICOSAN-2-ONE AND (+/-)-2-ACETOXY-3,7-DIMETHYLPENTADECANE USING THE REDUCTIVE β-VINYLATION OF α-OLEFINS

Schemes are proposed for the synthesis of (+/-)-3-methylheneicosan-2-one and (+/-)-2-acetoxy-3,7-dimethylpentadecane - racemic analogues of the sex pheromones of the common cockroach (Blatella germanica) and of plane sawflies of the genera Diprion and Neodiprion, respectively, using the reductive β-vinylation of α-olefins.

Length- and direction-specific solute-solvent interactions as determined from Norrish II reactions of p-alkylalkanophenones in ordered phases of n-butyl stearate

The photochemistry of a series of p-alkylalkanophenones (1) has been investigated in the ordered and isotropic phases of n-butyl stearate (BS). By varying the total length of the ketones and the relative position of the benzoyl group within ketones of constant length, the solvent-related factors responsible for Norrish II product selectivity and reactivity have been identified. Specifically, the location of the hydroxy 1,4-biradical intermediates from 1 with respect to the carboxyl groups of neighboring BS molecules and the orientation of the biradical centers within a BS layer appear to control the nature and efficiency of product formation. Infrared spectra of models of the hydroxy 1,4-biradicals in BS and eicosane support the hypotheses. Differential scanning calorimetric data indicate that the ketones exhibiting the lowest product selectivity or least reactivity are not incorporated well within the BS anisotropic phases.

ALUMINIUM TRIIODIDE: A CONVENIENT REAGENT FOR DEOXYGENATION OF OXIRANES

Freshly prepared Aluminium triiodide has been shown to deoxygenate a variety of oxiranes to the corresponding olefins in excellent yields.In case of less reactive oxiranes such as entry 6, 7, 8 and 9 the initial formation of the trans-iodohydrins was observed.

Spiro[isoxazalidine-3,2'-tricyclo[3.3.1.13,7 ] decanes]

The compounds are of the class of adamantanyl isoxazolidine derivatives useful as anti-inflammatory, antihypoxia, antimicrobial and anticonvulsant agents. Exempliary of a species of the compounds is 2 methyl-5-n-hexyl-spiro[isoxazolidin-3,2'-tricyclo[3.3.1.13,7 ] decane].