Dicyclohexylamine
Dicyclohexylamine, also called DCHA, is a secondary amine with the chemical formula HN(C6H11)2.
Dicyclohexylamine (DCHA) with CAS No. 101-83-7 is an aliphatic amine.
Preferred IUPAC name: N-Cyclohexylcyclohexanamine
Synonyms: DCHA, Dicha, N,N-Diclohexylamine, N,N-Dicyclohexylamine, N-Cyclohexyl-cyclohexylamine, Dodecahydrodiphenylamine, N-Cyclohexylcyclohexanamine, Cyclohexanamine, N-cyclohexyl-
Dicyclohexylamine is also used for several purposes: plasticizers, insecticidal formulations; antioxidants in lubricating oils, fuels, and rubber; and as an extractant.
CAS Number: 101-83-7
EC / List no.: 202-980-7
CAS no.: 101-83-7
Mol. formula: C12H23N
Properties of Dicyclohexylamine
Chemical formula: C12H23N
Molar mass: 181.323 g·mol−1
Appearance: Pale yellow liquid
Density: 0.912 g/cm3
Melting point: −0.1 °C (31.8 °F; 273.0 K)
Boiling point: 255.8 °C (492.4 °F; 529.0 K)
Solubility in water: 0.8 g/L
Dicyclohexylamine is a colorless liquid, although commercial samples can appear yellow.
Dicyclohexylamine has a fishy odor, typical for amines. It is sparingly soluble in water.
As an amine, Dicyclohexylamine is an organic base and a valuable precursor to other chemicals.
Dicyclohexylamine salts of fatty acids and sulfuric acid have soap and detergent properties beneficial to the printing and textile industries.
Dicyclohexylamine metal complexes are catalysts in the paint, varnish, and ink industries.
Several vapor-phase corrosion inhibitors are solid Dicyclohexylamine derivatives.
These compounds are slightly volatile at average temperatures and are used to protect packaged or stored ferrous metals from atmospheric corrosion.
Dicyclohexylamine is also used for several purposes: plasticizers, insecticidal formulations; antioxidants in lubricating oils, fuels, and rubber; and as an extractant.
Incompatibilities of Dicyclohexylamine: Contact with strong oxidizers can cause fire and explosion hazard
Synthesis
Dicyclohexylamine, as a mixture with cyclohexylamine, is prepared by the catalytic hydrogenation of aniline (phenylamine) with a ruthenium and/or palladium catalyst.
This method produces mainly cyclohexylamine with little dicyclohexylamine.
Better results have been reported when the catalyst is applied to support niobic and/or tantalic acid.
Dicyclohexylamine is also obtained by reductive amination of cyclohexanone with ammonia or cyclohexylamine.
Dicyclohexylamine may also be prepared by pressure hydrogenation of diphenylamine using a ruthenium catalyst or by the reaction of cyclohexanone with cyclohexylamine in the presence of a palladium/carbon catalyst under a hydrogen pressure of about 4 mm Hg.
Applications of Dicyclohexylamine:
Dicyclohexylamine has applications that are similar to those of cyclohexylamine, namely the production of:
antioxidants in rubber and plastics
vulcanization accelerators for rubber
corrosion inhibitors in steam pipes and boilers
agrochemicals
textile chemicals
catalysts for flexible polyurethane foams
As an intermediate, it can be used in various industry applications.
DCHA Dicyclohexylamine is used as a vulcanization accelerator.
Application in lubricants and cutting Industry:
Dicyclohexylamine functions as a corrosion inhibitor in lubricants and cutting fluids,
Dicyclohexylamine does not form Nitrosamines when used.
Other applications of DCHA Dicyclohexylamine are, e.g., dyes (as of dye precursor) or the use as a plasticizer.
Dicyclohexylamine is a widely used chemical intermediate.
Dicyclohexylamine can be used to absorb acidic gases, preserve rubber latex, plasticize casein, and neutralize plant and insect poisons.
Metal complexes of dicyclohexylamine are catalysts used in the paint, varnish, and ink industries.
Dicyclohexylamine salts of fatty acids and sulfuric acid have soap and detergent properties used in the printing and textile industries.
One of the most essential uses of dicyclohexylamine is as a vapor phase corrosion inhibitor.
Dicyclohexylamine is used to protect packaged or stored ferrous metals from atmospheric corrosion.
Dicyclohexylamine constituted ionic liquid matrices for bacterial analysis in matrix-assisted laser desorption/ionization mass spectrometry.
It was used to develop a new palladium catalyst for the Suzuki coupling reaction of aryl bromides with boronic acids.
It was used as an extractant in the determination of gold(III) by dispersive liquid-liquid microextraction and electrothermal atomic absorption spectrometry
DICYCLOHEXYLAMINE
101-83-7
N-Cyclohexylcyclohexanamine
Cyclohexanamine, N-cyclohexyl-
DCHA
Dicha
N,N-Dicyclohexylamine
Dodecahydrodiphenylamine
Dicyklohexylamin
N,N-Diclohexylamine
N-Cyclohexyl-cyclohexylamine
Dicyklohexylamin [Czech]
NSC 3399
CCRIS 6228
HSDB 4018
EINECS 202-980-7
UN2565
UNII-1A93RJW924
BRN 0605923
MLS002174250
CHEBI:34694
AI3-15334
1A93RJW924
NCGC00090955-03
SMR001224510
DCH
DTXSID6025018
NSC-3399
C12H23N
EC 202-980-7
4-12-00-00022 (Beilstein Handbook Reference)
DTXCID005018
CAS-101-83-7
dicydohexylamine
dicylohexylamine
dicylcohexylamine
Aminodicyclohexane
Cyclohexanamine, N -cyclohexyl-
di-cyclohexylamine
dicyclohexyl-amine
Dicyclohexyl amine
bis-cyclohexylamine
Bis(cyclohexyl)amine
Cy2NH
Cyclohexylcyclohexanamine
Dicyclohexylamine, 99%
Dicyclohexylamine, 99+%
DSSTox_CID_5018
SCHEMBL500
cid_7582
DSSTox_RID_77630
NCIOpen2_002862
DSSTox_GSID_25018
Oprea1_024913
N,N-DICYCLOHXYL-AMINE
MLS002152900
BIDD:ER0258
DICYCLOHEXYLAMINE [MI]
WLN: L6TJ AM-AL6TJ
Ciclohexanamina, N-ciclohexil-
DICYCLOHEXYLAMINE [HSDB]
CHEMBL1451838
BDBM74256
NSC3399
HMS3741I15
STR04129
Tox21_111044
Tox21_201771
Tox21_303097
BBL002970
LS-340
MFCD00011658
NA2565
STK379549
Dicyclohexylamine, analytical standard
AKOS000119059
Tox21_111044_1
UN 2565
NCGC00090955-01
NCGC00090955-02
NCGC00090955-04
NCGC00090955-05
NCGC00090955-06
NCGC00257081-01
NCGC00259320-01
Dicyclohexylamine [UN2565] [Corrosive]
Dicyclohexylamine Dodecahydro diphenylamine
Dicyclohexylamine [UN2565] [Corrosive]
D0435
FT-0624742
EN300-17273
A11830
AG-617/02036022
Q425368
J-000503
F2190-0312
DICYCLOHEXYLAMINE (SEE ALSO DICYCLOHEXYLAMINE NITRITE 3129-91-7)
InChI=1/C12H23N/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h11-13H,1-10H
Translated names
dicicloesilamina (it)
diciclohexilamina (es)
diciclohexilamina (pt)
diciclohexilamina (ro)
dicikloheksilamin (hr)
dicikloheksilamin (sl)
dicikloheksilaminas (lt)
dicikloheksilamīns (lv)
diciklohexil-amin (hu)
dicyclohexylamin (da)
Dicyclohexylamin (de)
dicyclohexylamine (fr)
dicyclohexylamine (nl)
dicykloheksylamin (no)
dicykloheksyloamina (pl)
dicyklohexylamin (cs)
dicyklohexylamin (sv)
dicyklohexylamín (sk)
disykloheksyyliamiini (fi)
Ditsükloheksüülamiin (et)
δικυκλοεξυλαμίνη (el)
дициклохексиламин (bg)
IUPAC names
Dicyclohexylamine
dicyclohexylamine
dicyclohexylamine
dicyclohexylamine (DCHA)
dicyklohexylamin
N, N-Dicyclohexylamine
n-cyclohecylcyclohexanamine
N-cyclohexylcyclohexanamine
Trade names
DCHA
dicyclohexylamine
Other identifiers
DICYCLOHEXYLAMINE reacts with oxidizing agents. Forms crystalline salts with many N-protected amino acids (NTP, 1992). Neutralizes acids in exothermic reactions to form salts plus water. It may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with potent reducing agents, such as hydrides.
Alternate Chemical Names
AMINODICYCLOHEXANE
BIS(CYCLOHEXYL)AMINE
DCHA
DICYCLOHEXYLAMINE
DODECAHYDRODIPHENYLAMINE
N,N-DICYCLOHEXYLAMINE
N-CYCLOHEXANAMINE
N-CYCLOHEXYLCYCLOHEXANAMIDE
N-CYCLOHEXYLCYCLOHEXANAMINE
PERHYDRODIPHENYLAMINE
DICYCLOHEXYLAMINE DCHA DODECAHYDRODIPHENYLAMINE AURORA KA-7610 Dicyclohexylamin CYCLOHEXANAMINE,N-CYCLOHEXY DICYCLOHEXYLAMINE (SEE 2560) DICYCLOHEXYLAMINE, 99% (SEE 2551) Cyclohexylcyclohexanamine Dicha di-cha Dicyklohexylamin dicyklohexylamin(czech) N,N-Diclohexylamine n-cyclohexyl-cyclohexanamin N-Cyclohexylcyclohexanamine N-cyclohexyl-Cyclohexanamine N-Cyclohexyl-cyclohexylamine Perhydrodiphenylamine n,n-dicyclohexylamine Dicyclohexylamine, 99+% Cyclohexanamine, N-cyclohexyl- DICYCLOHEXYLAMINE, 1000MG,NEAT DicylohexylamineForSynthesis Dicyclohexylamine, 98.5% Dicyclohexamine Iminobis(cyclohexane) Bis(cyclohexyl) DicyclohexylaMine, 99+% 500ML DICYCLOHEXYLAMINE, PRACT. DICYCLOHEXYLAMINE FOR SYNTHESIS DICYCLOHEXYLAMINE (DCHA) DCHA)DicyclohexylaM DicyclohexylaM Aminodicyclohexane Bis(cyclohexyl)amine Dicyklohexylamin(DCHA) Dicyclohexylamine≥ 99% (GC) Boc-D-cyclopropylalanine· Boc-beta-cyclopropyl-L-Alanine· 2-{[(benzyloxy)carbonyl]amino}-3-cyclopropylpropanoic acid 2-[4-({[(2S,3R)-3-(benzyloxy)-2-{[(tert-butoxy)carbonyl]amino}butanoyl]oxy}methyl)phenyl]acetic acid (2S,4R)-4-(tert-butoxy)-1-[(tert-butoxy)carbonyl]pyrrolidine-2-carboxylic acid (2S)-5-{[(tert-butoxy)carbonyl]amino}-2-{[(prop-2-en-1-yloxy)carbonyl]amino}pentanoic acid (2S)-4-(tert-butoxy)-4-oxo-2-{[(prop-2-en-1-yloxy)carbonyl]amino}butanoic acid (2S)-2-{[(tert-butoxy)carbonyl]amino}butanoic acid (2S)-2-{[(tert-butoxy)carbonyl]amino}-6-{[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl]amino}hexanoic acid (2S)-2-{[(tert-butoxy)carbonyl]amino}-5-methylhexanoic acid (2S)-2-{[(tert-butoxy)carbonyl](methyl)amino}hexanoic acid 3-methoxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid AK126767 (2R)-2-{[(tert-butoxy)carbonyl]amino}-5-methylhexanoic acid (2R)-2-{[(benzyloxy)carbonyl]amino}-5-{N’-[(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)sulfonyl]carbamimidamido}pentanoic acid (2R)-3-(4-{[(benzyloxy)carbonyl]amino}phenyl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acid (2S,4R)-Boc- 4-azido-pyrrolidine-2-carboxylic acid· Z-beta-tert-butyl-L-alanine· (S)-Boc-2-amino-6-benzyloxy-hexanoic acid· 8-(Boc-amino)-3,6-dioxaoctanoic acid·
OTHER PRODUCTS OF ATAMAN CHEMICALS THAT MIGHT BE OF INTEREST:
CYLOHEXYLAMINE
CHA