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CYCLOHEXYLAMINE

CAS Number: 108-91-8
EC Number: 203-629-0
Molecular Formula: C6H13N
Molar Mass: 99.17

Cyclohexylamine is used in the manufacturing of chemical intermediates, insecticide intermediates, rubber accelerators, water treatment chemicals and corrosion inhibitors.
Cyclohexylamine is a primary aliphatic amine consisting of cyclohexane carrying an amino substituent. 

Cyclohexylamine is a colorless organic liquid having a substituent of an amine group. 
Cyclohexylamine is used in low-pressure boilers where the condensate works for a longer period of time.

Cyclohexylamine is used especially for the industrial water treatment, for the production of cure accelerator, for the manufacturing of synthetic sweeteners and in a rubber industry for Cyclohexylamineion of vulcanisation accelerators. 
Cyclohexylamine is typically used as an intermediate in synthesis for different herbicides, antioxidants and pharmaceuticals.

Cyclohexylamine is used as an intermediate in synthesis of other organic compounds. 
Cyclohexylamine is the precursor to sulfenamide-based reagents used as accelerators for vulcanization and is a building block for pharmaceuticals.

Cyclohexylamine is a primary aliphatic amine consisting of cyclohexane carrying an amino substituent. 
Cyclohexylamine has a role as a human xenobiotic metabolite and a mouse metabolite. 
Cyclohexylamine is a conjugate base of a cyclohexylammonium.

Cyclohexylamine is a colorless organic liquid having a substituent of an amine group. 
Cyclohexylamine is used in low-pressure boilers where the condensate works for a longer period of time. 

Cyclohexylamine can remain along with condensate steam at various steam pressures which cannot be done with other neutralizing amines. 
Cyclohexylamine is a metabolite of cyclamate and has been found to be useful in production of other organic compounds.

Cyclohexylamine is used especially for the industrial water treatment, for the production of cure accelerator, for the manufacturing of synthetic sweeteners and in a rubber industry for the production of vulcanization accelerators.

On the basis of end user demands and desires, industrial Cyclohexylamine can be utilized for various respective applications for various respective industries like agriculture, rubber, food, oil, pharma, petroleum and textile industries.

Cyclohexylamine Market size has foreseen dynamic growth owing to Cyclohexylamine increased usage as a corrosion inhibitor for boiler water treatment plants and low corrosion inhibitor in oil field production where high alkalinity is preferred. 
Cyclohexylamine is also used in manufacturing of several synthetic chemicals which include acid gas absorbents, dry cleaning soaps, emulsifying agents, plasticizers and insecticides.
 
Cyclohexylamine is also used in rubber industry for manufacturing of vulcanization accelerators. 
Moreover, increasing use in making synthetic sweeteners and for industrial water treatments will further augment the industry growth. 
Some other amines, especially morpholine is replacing Cyclohexylamine demand in water boiler treatment may act as a restraint for industrial cyclohexylamine market over the forecasted period of time.

Cyclohexylamine generally is found from wood plant of toddalia asiatica. 
Cyclohexylamine is a strong base and a flammable liquid. 

Cyclohexylamine is manufactured by the catalyst hydrogenation of aniline at high pressure and temperature by the reduction of nitrocyclohexane or by the ammonolysis of cyclohexanol. 
Cyclohexylamine is colourless or yellowish colour liquid with odour of ammonia or fish. 
Cyclohexylamine is also referred as Hexahydroaniline, Aminohexahydrobenzene, Aminocyclohexane and Cyclohexanamine.

Cyclohexylamine has a melting and boiling plant at 17.7 ºC and 134.5 ºC respectively. 
Like all other amines Cyclohexylamine has a weak base when compared to other strong bases including NaOH and has a stronger base than aniline, which differs only in than Cyclohexylamine ring in aromatic. 

Cyclohexylamine also has some health hazardous effects including toxic and caustic. 
Cyclohexylamine also cause irritation in eyes and also there is possible risk of impaired fertility.
 
On the basis of Cyclohexylamine application, industrial cyclohexylamine market can be segmented into artificial sweeteners, corrosion inhibitors, accelerators in rubber industry, water treatment industry. 
Cyclohexylamine is also used in manufacturing several synthetic chemicals, including acid gas absorbents, dry cleaning soaps, dyes, emulsifying agents, plasticizers and insecticides. 

Among these, water treatment industry hold a major share in application segment. 
Upsurge in use of rubber in various end uses is likely to drive Cyclohexylamine market over the estimated years.
 
Industrial cyclohexylamine market can be divided on the basis of end user industry into agriculture, chemical, dyes & pigments, rubber, food, oil, pharmaceutical, petroleum and textile industries. 
Amongst, chemical synthesis and rubber industry holds a maximum portion in end user industry segment and is considered to remain the same during the forecasted years.
 
North America industrial cyclohexylamine market will witness significant growth due to presence of substantial number of industries in the region. 
Rising research & development activities in the region will provide positive outlook to the industry growth. 

Upsurge in chemical and pharmaceutical industries will be the key reasons for propelling the future growth. 
Boom in shale gas & oil in the U.S. may have a positive effect on the industry market.
 
Europe industrial cyclohexylamine market is the second biggest market and the region will observe the same strong trend over the estimated years. 
Rise in automotive industries has raised the demand for tyres, thereby impelling the industry demand. 
Propagating textile and chemical sector in the region will further enhance the market.
 
Asia Pacific industrial cyclohexylamine market is the fastest growing region owing to rapid industrialization & urbanization and expanding textile & pharmaceutical industries. 
Increasing number of water treatment plants owing to growing population will boost the industry demand. 
Also, upsurge in chemical activities in various countries in the region will support the market.

Cyclohexylamine is an organic compound, belonging to the aliphatic amine class. 
Cyclohexylamine is a colorless liquid, although, like many amines, samples are often colored due to contaminants. 

Cyclohexylamine has a fishy odor and is miscible with water. 
Like other amines, Cyclohexylamine is a weak base, compared to strong bases such as NaOH, but Cyclohexylamine is a stronger base than Cyclohexylamine aromatic analog, aniline.

Physical Description of Cyclohexylamine:
Cyclohexylamine appears as a clear colorless to yellow liquid with an odor of ammonia. 
Flash point 90°F. 

Irritates the eyes and respiratory system. 
Skin contact may cause burns. 

Less dense than water. 
Vapors heavier than air. 
Toxic oxides of nitrogen produced during combustion.

Benefits of Cyclohexylamine:
Condensate line treatment,
Prevent of carbon dioxide corrosion,
Prevents formation of carbonic acid in boiler steam system,
Completely volatile,
Versatile applications.

Uses of Cyclohexylamine:
In organic synthesis, manufacture of insecticides, plasticizers, corrosion inhibitors, rubber chemicals, dyestuffs, emulsifying agents, dry-cleaning soaps, acid gas absorbents.

Cyclohexylamine is used in the manufactureof a number of products, including plasticizers, drycleaning soaps, insecticides, andemulsifying agents. 
Cyclohexylamine is also used as a corrosion inhibitor and in organic synthesis.

Production of rubber processing chemicals.
Corrosion inhibitor in boiler feed water.

Production of insecticides, plasticizers, and dry cleaning soaps.
A metabolite of the sweetener cyclamate

Cyclohexylamine can be used as the vulcanization accelerator of rubber; and also used as the raw material of synthetic fibers, dyes, and gaseous-phase corrosion inhibitor.
Cyclohexylamine can be used for the manufacture of dyes, softener VS and drugs such as Antiradon, thio-TEPA and solaziquone.

Cyclohexylamine can also be used in medicine, pesticides.
Cyclohexylamine is the intermediate of herbicides “Hexazinone” as well as the intermediate of rubber accelerators, oil additives, and corrosion inhibitors.

Cyclohexylamine can be used for the preparation of cyclohexanol, cyclohexanone, caprolactam, cellulose acetate and nylon 6 and the like. 
Cyclohexylamine itself is a solvent and can be used in resins, paints, fat, and paraffin oils. 

Cyclohexylamine can also be used for making desulfurization agent, rubber antioxidant, vulcanization accelerator, chemical auxiliaries of plastics and textile, the treatment agent of boiler feed water, metal corrosion inhibitors, emulsifiers, preservatives, anti-static agents, latex coagulants, oil additives , fungicides, pesticides and dye intermediates. 
The sulfonate salt of cyclohexylamine can be used as artificial sweeteners for being applied to foods, beverages and pharmaceuticals.

Cyclohexylamine can be used in organic synthesis, plastic synthesis, also used as a preservative and acid gas absorbent.
Cyclohexylamine can be used for the production of water treatment chemicals, artificial sweeteners, and the intermediate of rubber processing chemicals and agrochemicals.
Cyclohexylamine can be used as acidic gas absorbent for organic synthesis.

Industrial uses of Cyclohexylamine:
The primary use of cyclohexylamine is as a corrosion inhibitor in boiler water treatment and in oil field applications. 
Cyclohexylamine is also a chemical intermediate for rubber processing chemicals, dyes, cyclamate artificial sweeteners and herbicides and a processing agent for nylon fiber production. 
Windholz et al (1983) reports Cyclohexylamine use in the manufacture of insecticides, plasticizers, emulsifying agents, dry-cleaning soaps, and acid gas absorbents.

Applications of Cyclohexylamine:
Cyclohexylamine is used as an intermediate in synthesis of other organic compounds. 
Cyclohexylamine is the precursor to sulfenamide-based reagents used as accelerators for vulcanization. 

Cyclohexylamine is a building block for pharmaceuticals (e.g., mucolytics, analgesics, and bronchodilators).
The amine itself is an effective corrosion inhibitor. 

Some sweeteners are derived from this amine, notably cyclamate. 
The herbicide hexazinone and the anesthetic hexylcaine are derived from cyclohexylamine

Applications Areas of Cyclohexylamine:
Cyclohexylamine is used especially for the industrial water treatment, for the production of cure accelerator, for the manufacturing of synthetic sweeteners and in a rubber industry for Cyclohexylamineion of vulcanisation accelerators.

Agriculture,
Catalysis and Chemicals Processing,
Chemical synthesis,
Dyestuffs, pigments and optical brighteners,
Food industry and auxiliaries,
Hardener and crosslinking agents for polymers,
Industrial Water Treatment,
Lubricants and oils,
Manufacturing of diabetics,
Manufacturing of herbicides and pesticides,
Manufacturing of insecticides / acaricides,
Manufacturing of pharmaceutical agents,
Manufacturing of sweeteners,
Manufacturing of textile dyestuffs,
Petroleum,
Polymer auxiliaries,
Polymers, Polymerisation initiator,
Specialities, Stabilizers for explosives.

Preparation of Cyclohexylamine:
Cyclohexylamine is produced by two routes, the main one being the complete hydrogenation of aniline using some cobalt- or nickel-based catalysts:
C6H5NH2 + 3 H2 → C6H11NH2

Cyclohexylamine is also prepared by alkylation of ammonia using cyclohexanol.
Cyclohexylamine is a useful intermediate in the production of many other organic compounds (e.g cyclamate)

Production method of Cyclohexylamine:
Cyclohexylamine is derived from the catalyzed hydrogenation of aniline. 
The process can be divided into normal pressure method and reduced pressure method. 
In addition, other routes such as the catalytic aminolysis of either cyclohexane or cyclohexanol, the reduction of nitro cyclohexane, and the catalyzed aminolysis of cyclohexanone can also be applied for produce cyclohexylamine.

The preparation method is using aniline as raw materials and going through catalytic hydrogenation. 
Mix the aniline vapor and hydrogen gas and pour into the catalytic reactor.
Carry out the hydrogenation reaction at 130 to 170 ℃ in the presence of a cobalt catalyst with the finished product obtained after cooling and further distillation.

Reactivity Profile of Cyclohexylamine:
Cyclohexylamine neutralizes acids in exothermic reactions to form salts plus water. 
May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.
Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Chemical Properties of Cyclohexylamine:
Cyclohexylamine is colorless liquid with an unpleasant odor. 
Cyclohexylamine is miscible with various kinds of organic solvents.

Cyclohexylamine is a derivative of ammonia in which one of the hydrogen atoms has been replaced with a six-carbon, saturated ring. 
Cyclohexylamine is a very strong base and forms salts with all acids, including carbon dioxide which Cyclohexylamine rapidly absorbs from the air. 

Cyclohexylamine undergoes the usual reaction of aliphatic amines with carbon disulfide to form dithiocarbamates. 
Cyclohexylamine reacts with long-chain fatty acids to form soaps (Carswell and Morrill 1937). 

With nitrous acid, Cyclohexylamine forms cyclohexanol with the release of nitrogen (Schweizer 1978). 
Cyclohexylamine reacts with organic compounds containing an active halogen atom, acid anhydrides, and alkylene oxides to replace one or both hydrogens on the nitrogen atom.

Cyclohexylamine attacks all copper alloys and lead. 
When hot, Cyclohexylamine attacks aluminum very slowly.

Properties of Cyclohexylamine:
Formula: C6H11NH2 / C6H13N
Molecular mass: 99.2
Boiling point: 134.5°C
Melting point: -17.7°C
Relative density (water = 1): 0.86
Solubility in water: miscible
Vapour pressure, kPa at 20°C: 1.4
Relative vapour density (air = 1): 3.42
Relative density of the vapour/air-mixture at 20°C (air = 1): 1.03
Flash point: 28°C c.c.
Auto-ignition temperature: 293°C
Explosive limits, vol% in air: 1.5-9.4
Octanol/water partition coefficient as log Pow: 1.4
Viscosity: 2.10 Pa*s at 20°C 

Chemical formula: C6H13N
Molar mass: 99.17
Appearance: clear to yellowish liquid
Odor: strong, fishy, amine odor
Density: 0.8647 g/cm3
Melting point: −17.7 °C 
Boiling point: 134.5 °C 
Solubility in water: Miscible
Solubility: very soluble in ethanol, oil
miscible in ethers, acetone, esters, alcohol, ketones
Vapor pressure: 11 mmHg (20° C)
Acidity (pKa): 10.64[3]
Refractive index (nD): 1.4565

Names of Cyclohexylamine:

IUPAC names of Cyclohexylamine:
Cyclohexanamine
cyclohexamine
Cyclohexylamin
N-ethyl-1- phenylcyclohexan-1-amine

Trade names of Cyclohexylamine:
1-AMINOCYCLOHEXAN
AMINOHEXAHYDROBENZOL
CHA
CYCLOHEXANAMIN
CYCLOHEXYLAMIN
CYCLOHEXYLAMINE
Cyclohexylamine
cyclohexylamine
HEXAHYDROANILIN

CAS name of Cyclohexylamine:
Cyclohexanamine

Other names of Cyclohexylamine:
Aminocyclohexane
Aminohexahydrobenzene
Hexahydroaniline
Hexahydrobenzenamine

Synonyms of Cyclohexylamine:
Aminocyclohexane
Aminohexahydrobenzene
Cyclohexanamine
Hexahydroaniline
Cyclohexanamine
Aminocyclohexane
CHA
Cyclohexylamine
Hexahydrobenzenamine
Aminohexahydrobenzene
Hexahydroaniline
1-Aminocyclohexane
1-Cyclohexylamine
CYCLOHEXYLAMINE
Cyclohexanamine
108-91-8
Aminocyclohexane
Hexahydroaniline
Hexahydrobenzenamine
Aminohexahydrobenzene
Cyclohexyl amine
1-Cyclohexylamine
1-Aminocyclohexane
Aniline, hexahydro-
Benzenamine, hexahydro-
Aminocylcohexane
Cyclohexylamines
cyclohexyl-amine
UNII-I6GH4W7AEG
1-AMINO-CYCLOHEXANE
CCRIS 3645
HSDB 918
cyclohexaneamine
Cyclohexylamine.HCl
EINECS 203-629-0
UN2357
I6GH4W7AEG
BRN 0471175
Cyclohexylamin
Cyclohexylamine
DSSTox_GSID_23996
CAS-108-91-8
HAI
cylohexylamine
cyclohexylarnine
cyclo-hexylamine
cyclohexane-amine
n-cyclohexylamine
cyclohexanyl amine
Hexahydro-Aniline
monocyclohexylamine
4-Cyclohexylamine
Cyclohexylamine,(S)
Hexahydro-Benzenamine
Cyclohexanamine, 9CI
CyNH2
ACMC-1BUGG
Cyclohexylamine, 99.5%
EC 203-629-0
1-Aminocyclohexane
1-Cyclohexylamine
Aminocyclohexane
Aminohexahydrobenzene
Aniline, hexahydro-
Benzenamine, hexahydro-
CHA
CHA (pl)
ciclo-hexilamina (pt)
cicloesilammina (it)
ciclohexilamina (es)
ciclohexilamină (ro)
cikloheksilamin (sl)
cikloheksilaminas (lt)
cikloheksilamīns (lv)
ciklohexil-amin (hu)
cikoheksilamin (hr)
cyclohexylamin (da)
Cyclohexylamin (de)
cyclohexylamine (fr)
cyclohexylamine (nl)
cykloheksylamin (no)
cykloheksyloamina (pl)
cyklohexylamin (cs)
cyklohexylamin (sv)
cyklohexylamín (sk)
sykloheksyyliamiini (fi)
tsükloheksüülamiin (et)
ċikloeżilammina (mt)
κυκλοεξυλαμίνη (el)
циклохексиламин (bg)
108-91-8
1-Aminocyclohexane
1-AMINO-CYCLOHEXANE
1-Cyclohexylamine
203-629-0
Aminocyclohexane
aminohexahydrobenzene
Aniline, hexahydro-
Benzenamine, hexahydro-
Cyclohexanamin
Cyclohexanamine
cyclohexyl amine
Cyclohexylamine
GX0700000
Hexahydroaniline
I6GH4W7AEG
Magenta-GlcA
[108-91-8]
1219805-96-5
143247-75-0
157973-60-9
26227-54-3
4-12-00-00008
6850-39-1
Aminocyclohexane, Cyclohexanamine
Aminocylcohexane
ANL
CHA
ciclo-hexilamina
cyclohexanamine 
Cyclohexanamine, 9CI
Cyclohexanamine-D11
Cyclohexylamine 1000 µg/mL in Methanol
Cyclohexylamine 1000 µg/mL in Methanol
Cyclohexylamine 1000 �g/mL in Methanol
Cyclohexylamine Solution, 1,000 mg/L, 1 ml (RM, ISO GUIDE 34)
CYCLOHEXYLAMINE, 99%
cyclohexylammonium
CYCLOHEXYLAMMONIUM ION
EINECS 203-629-0
HAI
Hexahydro-Aniline
Hexahydro-Benzenamine
HEXAHYDROBENZENAMINE
1-Aminocyclohexane
1-Cyclohexylamine
Aminocyclohexane
Aminohexahydrobenzene
Aniline, hexahydro-
Benzenamine, hexahydro-
CHA
 

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