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Cyclohexanemethylamine

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Name

Cyclohexanemethylamine

EINECS 221-741-8
CAS No. 3218-02-8 Density 0.863 g/cm3
PSA 26.02000 LogP 2.22570
Solubility Slightly soluble in water. Melting Point -8 °C
Formula C7H15N Boiling Point 146 °C at 760 mmHg
Molecular Weight 113.203 Flash Point 43.3 °C
Transport Information UN 2734 8/PG 2 Appearance Clear colorless to slightly yellow liquid
Safety 16-26-36/37/39-45 Risk Codes 10-34
Molecular Structure Molecular Structure of 3218-02-8 ((Aminomethyl)cyclohexane) Hazard Symbols CorrosiveC
Synonyms

(Aminomethyl)cyclohexane;Hexahydrobenzylamine;

Article Data 103

Cyclohexanemethylamine Synthetic route

766-05-2

cyclohexane carbonitrile

3218-02-8

cyclohexylmethylamine

Conditions
ConditionsYield
With [Ru(H)(BH4)(CO)(PPh3)(3-(di-tert-butylphosphino)-N-((1-methyl-1H-imidazol-2 yl)methyl)propylamine)]; hydrogen In isopropyl alcohol at 70℃; for 3h; Inert atmosphere; Autoclave;99%
With ammonia; hydrogen In toluene at 120℃; under 22502.3 Torr; for 16h; Autoclave;92%
With hydrogen In ethanol at 88℃; under 37503.8 Torr; for 0.5h;91%
86328-85-0

N-(cyclohexylmethyl)-4-methylbenzenesulfonamide

3218-02-8

cyclohexylmethylamine

Conditions
ConditionsYield
Stage #1: N-(cyclohexylmethyl)-4-methylbenzenesulfonamide With n-butyllithium In tetrahydrofuran at 0℃;
Stage #2: With naphthalene; lithium In tetrahydrofuran at -78 - 20℃;
94%
Stage #1: N-(cyclohexylmethyl)-4-methylbenzenesulfonamide With n-butyllithium In tetrahydrofuran at 0℃; for 0.166667h; Inert atmosphere;
Stage #2: With naphthalene; lithium In tetrahydrofuran at -78 - 25℃;
Stage #3: With water In tetrahydrofuran
94%
2043-61-0

cyclohexanecarbaldehyde

3218-02-8

cyclohexylmethylamine

Conditions
ConditionsYield
With ammonium hydroxide; hydrogen In ethanol at 130℃; under 7500.75 Torr; for 18h; Autoclave;92.8%
With ammonium formate In toluene at 80℃; for 3h; Inert atmosphere; chemoselective reaction;90%
With ammonium formate In toluene at 80℃; for 3h; Inert atmosphere; chemoselective reaction;90%
1122-56-1

cyclohexylcarboxamide

A

3218-02-8

cyclohexylmethylamine

B

100-49-2

cyclohexylmethyl alcohol

Conditions
ConditionsYield
With hydrogen at 160℃; under 75007.5 Torr;A 91%
B 8%
With dodecacarbonyl-triangulo-triruthenium; hydrogen; molybdenum hexacarbonyl In 1,2-dimethoxyethane at 160℃; under 75007.5 Torr; for 16h; Inert atmosphere;
With hydrogen In 1,2-dimethoxyethane at 160℃; under 75007.5 Torr; for 16h;
With 5 wt% ruthenium/carbon; water; hydrogen at 59.84℃; under 60006 Torr; for 4h; Reagent/catalyst; Autoclave; Sealed tube;
1122-56-1

cyclohexylcarboxamide

A

3309-27-1

N,N-dicyclohexylmethylamine

B

3218-02-8

cyclohexylmethylamine

Conditions
ConditionsYield
at 160℃; under 75007.5 Torr;A 7%
B 89%
With ammonia; hydrogen at 200℃; under 42004.2 Torr; for 6h; Catalytic behavior;A 18 %Chromat.
B 80 %Chromat.
766-05-2

cyclohexane carbonitrile

A

3309-27-1

N,N-dicyclohexylmethylamine

B

3218-02-8

cyclohexylmethylamine

Conditions
ConditionsYield
With 10% rhodium on carbon; hydrogen In cyclohexane at 25℃; under 760.051 Torr; for 24h;A 89%
B n/a
81917-06-8

(azidomethyl)cyclohexane

3218-02-8

cyclohexylmethylamine

Conditions
ConditionsYield
With ammonium formate; zinc In methanol at 20℃; for 0.166667h;88%
With hydrogen; 25% palladium on carbon In methanol under 2585.81 Torr; for 2h;
108-91-8

cyclohexylamine

100-47-0

benzonitrile

A

2211-66-7

N-phenyl(methylidene)cyclohexanamine

B

3218-02-8

cyclohexylmethylamine

Conditions
ConditionsYield
With ammonium hydroxide; hydrogen In hexane at 100℃; under 3750.38 Torr; for 36h; Autoclave; Green chemistry;A 78.2%
B 10.6%
65-85-0

benzoic acid

A

110-82-7

cyclohexane

B

3218-00-6

N-(cyclohexylmethyl)cyclohexanecarboxamide

C

3309-27-1

N,N-dicyclohexylmethylamine

D

1122-56-1

cyclohexylcarboxamide

E

3218-02-8

cyclohexylmethylamine

Conditions
ConditionsYield
Stage #1: benzoic acid With cyclopentyl methyl ether; ammonia at 200℃; under 4500.45 Torr; Sealed tube; Green chemistry;
Stage #2: With cyclopentyl methyl ether; ammonia; hydrogen at 200℃; under 42004.2 Torr; for 6.5h; Cooling with ice; Green chemistry;
A 5%
B 2%
C 7%
D 4%
E 78%
1122-56-1

cyclohexylcarboxamide

A

3309-27-1

N,N-dicyclohexylmethylamine

B

3218-02-8

cyclohexylmethylamine

C

100-49-2

cyclohexylmethyl alcohol

Conditions
ConditionsYield
With hydrogen at 150℃; under 75007.5 Torr;A 9%
B 77%
C 13%
With tris(2,4-pentanedionato)ruthenium(III); hydrogen; molybdenum hexacarbonyl In 1,2-dimethoxyethane at 160℃; under 75007.5 Torr; for 16h; Inert atmosphere;
With hydrogen; lithium hydroxide In 1,2-dimethoxyethane at 160℃; under 75007.5 Torr; for 16h;

Cyclohexanemethylamine Specification

The CAS register number of Cyclohexanemethanamine is 3218-02-8. It also can be called as Hexahydrobenzylamine and the IUPAC name about this chemical is cyclohexylmethanamine. The molecular formula about this chemical is C7H15N and the molecular weight is 113.20. It belongs to the following product categories which include Amines and Anilines; API intermediates and so on.

Physical properties about Cyclohexanemethanamine are: (1)ACD/LogP: 1.93; (2)ACD/LogD (pH 5.5): -1.17; (3)ACD/LogD (pH 7.4): -0.83; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 1; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 3.24Å2; (12)Index of Refraction: 1.459; (13)Molar Refractivity: 35.89 cm3; (14)Molar Volume: 131.1 cm3; (15)Polarizability: 14.23x10-24cm3; (16)Surface Tension: 32.6 dyne/cm; (17)Flash Point: 43.3 °C; (18)Enthalpy of Vaporization: 38.3 kJ/mol; (19)Boiling Point: 146 °C at 760 mmHg; (20)Vapour Pressure: 4.73 mmHg at 25°C.

Uses of Cyclohexanemethanamine: it can be used to produce N-cyclohexylmethyl-benzamide with 3-benzoyl-oxazolidin-2-one of 25 ℃. This reaction will need catalyst Cp2TiCl2 and solvent tetrahydrofuran with reaction time of 18 hours. The yield is about 86%.

When you are using this chemical, please be cautious about it as the following:
This chemical is flammable. It can also cause burns. If you want to use this chemical, please keep away from sources of ignition. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, please rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, please seek medical advice immediately (show the label whenever possible.)

You can still convert the following datas into molecular structure:
(1)SMILES: NCC1CCCCC1
(2)InChI: InChI=1/C7H15N/c8-6-7-4-2-1-3-5-7/h7H,1-6,8H2
(3)InChIKey: AVKNGPAMCBSNSO-UHFFFAOYAS
(4)Std. InChI: InChI=1S/C7H15N/c8-6-7-4-2-1-3-5-7/h7H,1-6,8H2
(5)Std. InChIKey: AVKNGPAMCBSNSO-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 56mg/kg (56mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#10002,

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