Merck
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650455

Sigma-Aldrich

Cyclohexane

suitable for HPLC, ≥99.9%

Empirical Formula (Hill Notation):
C6H12
CAS Number:
Molecular Weight:
84.16
Beilstein:
1900225
Número de EC:
Número MDL:
ID de la sustancia en PubChem:

densidad de vapor

2.9 (vs air)

Nivel de calidad

100

presión de vapor

168.8 mmHg ( 37.7 °C)
77 mmHg ( 20 °C)

ensayo

≥99.9%

formulario

liquid

temp. de autoignición

500 °F

lim. expl.

9 %

technique(s)

HPLC: suitable

impurezas

≤1.0 ppb Fluorescence (quinine) at 365 nm
<0.01% water

residuo de evap.

<0.0001%

residuo halogenado

<10 ng/L (as heptachlor epoxide)

índice de refracción

n20/D 1.426 (lit.)

bp

80.7 °C (lit.)

mp

4-7 °C (lit.)

densidad

0.779 g/mL at 25 °C (lit.)

λ

H2O reference

Absorción UV

λ: 200 nm Amax: 1.00
λ: 225 nm Amax: 0.17
λ: 250 nm Amax: 0.02
λ: 300-400 nm Amax: 0.005

application(s)

food and beverages

SMILES string

C1CCCCC1

InChI

1S/C6H12/c1-2-4-6-5-3-1/h1-6H2

InChI key

XDTMQSROBMDMFD-UHFFFAOYSA-N

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Descripción general

Cyclohexane, a cycloalkane, is a combustible liquid with petrol like odor. It can be synthesized by hydrogenation of benzene in the presence of nickel or platinum catalysts. Cyclohexane is the precursor for the synthesis of polyamides. Cyclohexane ring forms the structural unit of many naturally occurring products. The conformational changes of cyclohexane have been investigated over the temperature range of 100-1200°C. Conversion of cyclohexane to cyclohexanol and cyclohexanone, via oxidation in the presence of Cu-nanoclusters anchored on nanocrystalline Cr2O3 has been reported.

Envase

1, 4, 4×4 L in glass bottle

Aplicación

Suitable for HPLC, spectrophotometry, environmental testing

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Palabra de señalización

Danger

Clasificaciones de peligro

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 2

Punto de inflamabilidad F

-4.0 °F - closed cup

Punto de inflamabilidad C

-20 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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