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125482

cis-Cyclooctene

Name: <I>cis</I>-Cyclooctene
Brand: ALDRICH

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

Synonym(s):

(Z)-Cyclooctene

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About This Item

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

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Properties

Quality Level

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.

Application

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

Other Notes

Contains cyclooctane

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

Regulatory Information

危险化学品

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Radical reactions in the coordination sphere. 4. Addition of carbon tetrachloride to cis-cyclooctene catalyzed by dichlorotris (triphenylphosphine) ruthenium (II).

Matsumoto H, et al.

The Journal of Organic Chemistry, 43(9), 1734-1736 (1978)

A magnetically recyclable nanocomposite catalyst for olefin epoxidation.

Mohammadreza Shokouhimehr et al.

Angewandte Chemie (International ed. in English), 46(37), 7039-7043 (2007-08-10)

Voltage-dependent STM images of covalently bound molecules on Si (100).

Padowitz DF and Hamers RJ.

The Journal of Physical Chemistry B, 102(43), 8541-8545 (1998)

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Global Trade Item Number

SKU	GTIN
125482-25ML	04061838723598