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185841

Sigma-Aldrich

Dicyclohexylamine

99%

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Synonym(s):
Aminodicyclohexane, Bis(cyclohexyl)amine, Dodecahydrodiphenylamine, N,N-Dicyclohexylamine, N-Cyclohexylcyclohexanamine
Linear Formula:
(C6H11)2NH
CAS Number:
Molecular Weight:
181.32
Beilstein/REAXYS Number:
605923
EC Number:
MDL number:
eCl@ss:
39030438
PubChem Substance ID:
NACRES:
NA.22

vapor density

6 (vs air)

vapor pressure

12 mmHg ( 37.7 °C)

assay

99%

form

liquid

refractive index

n20/D 1.484 (lit.)

bp

117-120 °C/10 mmHg
256 °C (lit.)

mp

−2 °C (lit.)

solubility

organic solvents: soluble
water: very slightly soluble

density

0.912 g/mL at 20 °C (lit.)

SMILES string

C1CCC(CC1)NC2CCCCC2

InChI

1S/C12H23N/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h11-13H,1-10H2

InChI key

XBPCUCUWBYBCDP-UHFFFAOYSA-N

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1 of 4

This Item
153591240648245909
vibrant-m

185841

Dicyclohexylamine

vibrant-m

153591

Diphenylcarbamoyl chloride

vibrant-m

240648

Cyclohexylamine

vibrant-m

245909

1-Phenylsemicarbazide

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

solubility

organic solvents: soluble, water: very slightly soluble

solubility

organic solvents: soluble

solubility

organic solvents: miscible, water: miscible

solubility

acetone: very soluble(lit.), alcohol: very soluble(lit.), benzene: slightly soluble(lit.), cold water: slightly soluble(lit.), diethyl ether: slightly soluble(lit.), hot water: very soluble(lit.), methanol: very soluble(lit.)

mp

−2 °C (lit.)

mp

-

mp

−17 °C (lit.)

mp

171-174 °C (lit.)

refractive index

n20/D 1.484 (lit.)

refractive index

-

refractive index

n20/D 1.459 (lit.)

refractive index

-

form

liquid

form

powder

form

liquid

form

powder

Application

Dicyclohexylamine was used to constitute ionic liquid matrices for bacterial analysis in matrix assisted laser desorption/ionisation mass spectrometry. It was used to develop a new palladium catalyst for Suzuki coupling reaction of aryl bromides with boronic acids. It was used as extractant in determination of gold(III) by dispersive liquid-liquid microextraction and electrothermal atomic absorption spectrometry.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Corr. 1B

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 2

flash_point_f

204.8 °F - closed cup

flash_point_c

96 °C - closed cup

ppe

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


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Bin Tao et al.
The Journal of organic chemistry, 69(13), 4330-4335 (2004-06-19)
A new palladium catalyst (DAPCy) made from Pd(OAc)(2) and commercially available, inexpensive dicyclohexylamine has been developed for the Suzuki coupling reaction of aryl bromides with boronic acids to give the coupling products in good to high yields. The air-stable catalyst
Shigehiro Kagaya et al.
Talanta, 80(3), 1364-1370 (2009-12-17)
A combined method with dispersive liquid-liquid microextraction (DLLME) and electrothermal atomic absorption spectrometry (ETAAS) has been developed for determining gold(III). Dicyclohexylamine, a new extractant for gold(III), showed excellent performance in DLLME. Acetone was indispensable to the quantitative extraction of gold(III)
T Wang et al.
Journal of pharmaceutical and biomedical analysis, 15(5), 593-599 (1997-02-01)
A simple, selective, sensitive, accurate and relatively inexpensive method for the determination of palladium in bulk pharmaceutical chemicals (BPC) and their synthetic intermediates by graphite furnace atomic absorption spectroscopy has been developed and validated. Sample preparation by direct dissolution of
A F Tiburcio et al.
Plant cell, tissue and organ culture, 9, 111-120 (1987-01-01)
We studied the effects of inhibitors of ornithine decarboxylase (ODC), arginine decarboxylase (ADC) and spermidine synthase (Spd synthase) on organogenesis and the titers of polyamines (PA) and alkaloids in tobacco calli. DL-alpha-diffluromethylarginine (DFMA) and D-arginine (D-Arg), both inhibitors of ADC
Erol Erçağ et al.
Talanta, 78(3), 772-780 (2009-03-10)
Because of the extremely heterogeneous distribution of explosives in contaminated soils, on-site colorimetric methods are efficient tools to assess the nature and extent of contamination. To meet the need for rapid and low-cost chemical sensing of explosive traces or residues

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