Merck
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29135

Supelco

Cyclohexanone

Selectophore, ≥99.5%

Linear Formula:
C6H10(=O)
CAS Number:
Molecular Weight:
98.14
Beilstein:
385735
EC Number:
MDL number:
PubChem Substance ID:

grade

for ion-selective electrodes

Quality Level

vapor density

3.4 (vs air)

vapor pressure

3.4 mmHg ( 20 °C)

description

solvent for preparation of membranes

product line

Selectophore

assay

≥99.5% (GC)
≥99.5%

autoignition temp.

788 °F

expl. lim.

1.1 %, 100 °F
9.4 %

impurities

≤0.1% water

refractive index

n20/D 1.450 (lit.)
n20/D 1.451

bp

155 °C (lit.)

mp

−47 °C (lit.)

density

0.947 g/mL at 25 °C (lit.)

SMILES string

O=C1CCCCC1

InChI

1S/C6H10O/c7-6-4-2-1-3-5-6/h1-5H2

InChI key

JHIVVAPYMSGYDF-UHFFFAOYSA-N

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General description

Cyclohexanone is an industrially important reagent. It is also a major intermediate in the synthesis of nylon.
Visit our Sensor Applications portal to learn more.

Other Notes

Solvent for preparing ion-selective membranes for microelectrodes; it is less volatile than other solvents

Legal Information

Selectophore is a trademark of Sigma-Aldrich Chemie GmbH

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

109.4 °F

Flash Point(C)

43 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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