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Merck

94950

Supelco

4-Vinyl-1-cyclohexene

analytical standard

Sinónimos:

4-Ethenyl-1-cyclohexene, NSC 15760

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About This Item

Fórmula lineal:
C6H9CH=CH2
Número de CAS:
Peso molecular:
108.18
Beilstein/REAXYS Number:
1901553
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor density

3.76 (vs air)

vapor pressure

10.2 mmHg ( 25 °C)

assay

≥99.5% (GC)

autoignition temp.

517 °F

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.463 (lit.)
n20/D 1.464

bp

126-127 °C (lit.)

mp

−101 °C (lit.)

density

0.831 g/mL at 20 °C
0.831 g/mL at 20 °C
0.832 g/mL at 25 °C (lit.)

application(s)

environmental
petroleum

format

neat

storage temp.

2-8°C

SMILES string

C=CC1CCC=CC1

InChI

1S/C8H12/c1-2-8-6-4-3-5-7-8/h2-4,8H,1,5-7H2

Inchi Key

BBDKZWKEPDTENS-UHFFFAOYSA-N

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General description

4-Vinyl-1-cyclohexene can be synthesized via cyclo-dimerization of butadiene in the presence of nitrosyl iron catalysts like [Fe(NO)2(CO)2] or [{FeCl(NO)2}2]/reductant.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Carc. 2 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

60.8 °F - closed cup

flash_point_c

16 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Certificados de análisis (COA)

Lot/Batch Number

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Visite la Librería de documentos

Inorganic Reactions and Methods, Reactions Catalyzed by Inorganic Compounds (2009)
Cinzia Chiappe et al.
Chemical research in toxicology, 16(1), 56-65 (2003-04-16)
The stereochemical course of the biotransformation of 1,2-monoepoxides of 4-vinylcyclohexene (2 and 3) by liver microsomes from control and induced rats and by purified P4502B1 and P4502E1 has been determined. The epoxidation of monoexpodies cis-4-vinylcyclohexene 1,2-epoxide (2) and trans-4-vinylcyclohexene 1,2-epoxide
D A Keller et al.
Toxicology and applied pharmacology, 144(1), 36-44 (1997-05-01)
4-Vinylcyclohexene (4-VCH), the dimer of 1,3-butadiene, is an ovarian toxicant in mice due to the formation of a diepoxide metabolite, but the tissue-specific site of formation of the metabolites is unknown. Microsomal preparations from liver, lung, and ovaries obtained from
Patricia B Hoyer et al.
Birth defects research. Part B, Developmental and reproductive toxicology, 80(2), 113-125 (2007-03-08)
The occupational chemical 4-vinylcyclohexene (VCH) has been shown to cause destruction of small pre-antral follicles in ovaries of mice. Further, its monoepoxide metabolites, 1,2-VCH epoxide, 7,8-VCH epoxide, and the diepoxide, VCD, have been shown to cause pre-antral follicle loss in
Gold(I)-catalyzed asymmetric cycloisomerization of eneallenes into vinylcyclohexenes.
Michael A Tarselli et al.
Angewandte Chemie (International ed. in English), 46(35), 6670-6673 (2007-07-31)

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