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105899

Sigma-Aldrich

Cyclohexanol

ReagentPlus®, 99%

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Linear Formula:
C6H11OH
CAS Number:
Molecular Weight:
100.16
Beilstein:
906744
EC Number:
MDL number:
eCl@ss:
39023102
PubChem Substance ID:
NACRES:
NA.21

vapor density

3.5 (vs air)

Quality Level

vapor pressure

0.98 mmHg ( 25 °C)

product line

ReagentPlus®

Assay

99%

autoignition temp.

572 °F

expl. lim.

12.25 %

refractive index

n20/D 1.465 (lit.)

bp

160-161 °C (lit.)

mp

20-22 °C (lit.)

density

0.948 g/mL at 25 °C (lit.)

SMILES string

OC1CCCCC1

InChI

1S/C6H12O/c7-6-4-2-1-3-5-6/h6-7H,1-5H2

InChI key

HPXRVTGHNJAIIH-UHFFFAOYSA-N

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This Item
C10218067686133117
Cyclohexanol ReagentPlus®, 99%

Sigma-Aldrich

105899

Cyclohexanol

-
Cyclohexanone ReagentPlus®, 99.8%

Sigma-Aldrich

C102180

Cyclohexanone

-
Cyclohexane ACS reagent, ≥99%

Sigma-Aldrich

676861

Cyclohexane

Essential Grade
Cyclohexane puriss. p.a., ACS reagent, ≥99.5% (GC)

Sigma-Aldrich

33117

Cyclohexane

Essential Grade
vapor pressure

0.98 mmHg ( 25 °C)

vapor pressure

3.4 mmHg ( 20 °C)

vapor pressure

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

vapor pressure

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

assay

99%

assay

99.8%

assay

≥99%

assay

≥99.5% (GC)

autoignition temp.

572 °F

autoignition temp.

788 °F

autoignition temp.

500 °F

autoignition temp.

500 °F

expl. lim.

12.25 %

expl. lim.

1.1 %, 100 °F, 9.4 %

expl. lim.

9 %

expl. lim.

9 %

refractive index

n20/D 1.465 (lit.)

refractive index

n20/D 1.450 (lit.)

refractive index

n20/D 1.426 (lit.)

refractive index

n20/D 1.4250-1.4280, n20/D 1.426 (lit.)

General description

Cyclohexanol is an alicyclic alcohol. It is industrially produced from phenol, via hydrogenation in the presence of Ni/Al2O3 catalyst. It is also produced from cyclohexane, via oxidation with molecular oxygen in the presence of Co3O4 nanocrystals (catalyst). A mixture of cyclohexanone (K) and cyclohexanol (A) is known as KA oil. KA oil can be generated from cyclohexane, via liquid-phase oxidation.

Application

Cyclohexanol may be used in the preparation of ε-caprolactam and adipic acid, important precursors for the industrial synthesis of nylon-6 and nylon-6.6, respectively.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

147.2 °F - closed cup - DIN 51794

Flash Point(C)

64 °C - closed cup - DIN 51794

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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