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185841

Sigma-Aldrich

Dicyclohexylamine

99%

Sinonimo/i:

Aminodicyclohexane, Bis(cyclohexyl)amine, Dodecahydrodiphenylamine, N,N-Dicyclohexylamine, N-Cyclohexylcyclohexanamine

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About This Item

Formula condensata:
(C6H11)2NH
Numero CAS:
101-83-7
Peso molecolare:
181.32
Beilstein:
605923
Numero CE:
202-980-7
Numero MDL:
MFCD00011658
Codice UNSPSC:
12352100
eCl@ss:
39030438
ID PubChem:
24851183
NACRES:
NA.22

Densità del vapore

6 (vs air)

Tensione di vapore

12 mmHg ( 37.7 °C)

Saggio

99%

Stato

liquid

Indice di rifrazione

n20/D 1.484 (lit.)

P. ebollizione

117-120 °C/10 mmHg
256 °C (lit.)

Punto di fusione

−2 °C (lit.)

Solubilità

organic solvents: soluble
water: very slightly soluble

Densità

0.912 g/mL at 20 °C (lit.)

Stringa SMILE

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
XBPCUCUWBYBCDP-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

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.

Avvertenze

Danger

Indicazioni di pericolo

H301 + H311,H314,H410

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

204.8 °F - closed cup

Punto d’infiammabilità (°C)

96 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCG2032
MKCF3520
MKBX0076V
MKBW0360V
MKBT6783V

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N,N-Dimethylcyclohexylamine 99%

Sigma-Aldrich

290629

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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)
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
R H Davis et al.
Proceedings of the National Academy of Sciences of the United States of America, 82(12), 4105-4109 (1985-06-01)
We wished to identify metabolic signals governing changes in ornithine decarboxylase (L-ornithine carboxy-lyase, EC 4.1.1.17) activity in Neurospora crassa. By manipulations of the ornithine supply and by the use of inhibitors of the polyamine pathway, we found that spermidine negatively
Ehsan Partovi et al.
Annals of work exposures and health, 63(7), 797-805 (2019-07-07)
This research develops a rapid method for sampling and analysis of maleic anhydride (MA) in air using a one-step hollow fiber (HF) membrane in the liquid phase followed by high-performance liquid chromatography. A sampling chamber was prepared for sampling of
S J Pietr et al.
Mycoses, 32(7), 359-361 (1989-07-01)
Inhibitory doses (ID50) of phenols complexed with dicyclohexylamine are lower (21.4-47.7%) than the inhibitory doses of free phenols. This is demonstrated in vitro by experiments with Aspergillus oryzae and Penicillium expansum on solid medium.
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