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240648

Sigma-Aldrich

Cyclohexylamine

ReagentPlus®, ≥99.9%

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Synonym(s):
Aminocyclohexane
Linear Formula:
C6H11NH2
CAS Number:
Molecular Weight:
99.17
Beilstein:
471175
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

3.42 (vs air)

vapor pressure

10 mmHg ( 22 °C)
23 mmHg ( 37.7 °C)

product line

ReagentPlus®

Assay

≥99.9%

form

liquid

autoignition temp.

559 °F

refractive index

n20/D 1.459 (lit.)

bp

134 °C (lit.)

mp

−17 °C (lit.)

solubility

organic solvents: miscible
water: miscible

density

0.867 g/mL at 25 °C (lit.)

SMILES string

NC1CCCCC1

InChI

1S/C6H13N/c7-6-4-2-1-3-5-6/h6H,1-5,7H2

InChI key

PAFZNILMFXTMIY-UHFFFAOYSA-N

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1 of 4

This Item
1858418.028858.02948
Cyclohexylamine ReagentPlus®, ≥99.9%

Sigma-Aldrich

240648

Cyclohexylamine

Dicyclohexylamine 99%

Sigma-Aldrich

185841

Dicyclohexylamine

Cyclohexylamine for synthesis

Sigma-Aldrich

8.02885

Cyclohexylamine

Dicyclohexylamine for synthesis

Sigma-Aldrich

8.02948

Dicyclohexylamine

form

liquid

form

liquid

form

liquid

form

liquid

refractive index

n20/D 1.459 (lit.)

refractive index

n20/D 1.484 (lit.)

refractive index

-

refractive index

-

bp

134 °C (lit.)

bp

117-120 °C/10 mmHg, 256 °C (lit.)

bp

133-134 °C/1013 hPa

bp

-

mp

−17 °C (lit.)

mp

−2 °C (lit.)

mp

-18 °C

mp

-0.1 °C

solubility

organic solvents: miscible, water: miscible

solubility

organic solvents: soluble, water: very slightly soluble

solubility

-

solubility

1 g/L

General description

The fourier transform infrared spectroscopy, thermogravimetric analysis and temperature-programmed desorption of cyclohexylamine was studied.

Application

Cyclohexylamine was used in the synthesis of pendant-armed dialdehydes.

Legal Information

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

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

80.6 °F - closed cup

Flash Point(C)

27 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Hui-Qing Chen et al.
Dalton transactions (Cambridge, England : 2003), 43(22), 8486-8492 (2014-04-23)
Two novel pendant-armed dialdehydes (1a and 1b) were prepared by a one-step reaction between 5-chloro-3-(chloromethyl)-2-hydroxybenzaldehyde/5-methyl-3-(chloromethyl)-2-hydroxybenzaldehyde and cyclohexylamine involving two nucleophilic substitutions, and they were used to react with 1,3-propanediamine to prepare Schiff-base macrocyclic complexes in the presence of ZnX2 salts
Jyrki Viidanoja
Journal of chromatography. A, 1480, 106-111 (2016-12-21)
A new liquid chromatography-electrospray ionization-tandem Mass Spectrometry (LC-ESI-MS/MS) method was developed for the determination of more than 20 C1-C6 alkyl and alkanolamines in aqueous matrices. The method employs Hydrophilic Interaction Liquid Chromatography Multiple Reaction Monitoring (HILIC-MRM) with a ZIC-pHILIC column
Kenia Salazar-Díaz et al.
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Spermidine (Spd) is a nitrogen sink and signaling molecule that plays pivotal roles in eukaryotic cell growth and must be finetuned to meet various energy demands. In eukaryotes, target of rapamycin (TOR) is a central nutrient sensor, especially N, and
Fengyuan Tang et al.
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Kenta Kanosue et al.
Physical chemistry chemical physics : PCCP, 17(45), 30659-30669 (2015-11-03)
The structure and optical properties of a newly synthesized imide compound (DHNHPI) that forms intramolecular double hydrogen bonds (intra-HBs) were investigated. This compound exhibits intense absorption at 372 nm (ε = 5091 cm(-1) M(-1)) and strong emission at 427 nm

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