125482

cis-Cyclooctene

contains 100-200 ppm Irganox 1076 FD as antioxidant, 95%

• Synonym(s): (Z)-Cyclooctene
• Empirical Formula (Hill Notation): C₈H₁₄
• CAS Number: 931-87-3
• Molecular Weight: 110.20
• NACRES: NA.22
• PubChem Substance ID: 24847668
• UNSPSC Code: 12352100
• EC Number: 213-243-4
• MDL number: MFCD00001753
• Assay: 95%
• Form: liquid

Properties

• Quality Segment: 100
• assay: 95%
• form: liquid
• contains: 100-200 ppm Irganox 1076 FD as antioxidant
• refractive index: n20/D 1.469 (lit.)
• bp: 145-146 °C (lit.)
• mp: −16 °C (lit.)
• solubility: H₂O: insoluble
• density: 0.846 g/mL at 25 °C (lit.)
• SMILES string: C1CCCC=CCC1
• InChI: 1S/C8H14/c1-2-4-6-8-7-5-3-1/h1-2H,3-8H2/b2-1-
• InChI key: URYYVOIYTNXXBN-UPHRSURJSA-N

Description

General description

cis-Cyclooctene undergoes addition reaction with carbon tetrachloride catalyzed by dichlorotris(triphenylphosphine) ruthenium(II) to yield 1-chloro-4-(trichloromethyl) cyclooctane (1,4-adduct). It undergoes epoxidation catalyzed by molybdenum oxide nanoparticles incorporated in a mesoporous silica shell coated on dense silica-coated magnetite nanoparticles[1].

Application

cis-Cyclooctene has been used to study the alkenes chemisorbed on silicon(100) by scanning tunneling microscopy.

Other Notes

Contains cyclooctane

Safety Information

• pictograms: GHS02
• signalword: Warning
• hcodes: H226
• Hazard Classifications: Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 77.0 °F - closed cup
• flash_point_c: 25 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter