• Name

  Dimethyldicyane

• EINECS 229-962-1
• CAS No. 6864-37-5
• Article Data8
• CAS DataBase
• Density 0.94 g/mL at 25 °C(lit.)
• Solubility 2.01g/L at 20℃
• Melting Point -7°C
• Formula C15H30 N2
• Boiling Point 289.6 °C at 760 mmHg
• Molecular Weight 238.417
• Flash Point >230 °F
• Transport Information UN 2927 6
• Appearance COLOURLESS TO YELLOW LIQUID
• Safety Moderately toxic by inhalation. When heated to decomposition it emits toxic vapors of NO_x.
• Risk Codes 22-23/24-35-51/53
• Molecular Structure
• Hazard Symbols Moderately toxic by inhalation.
• Synonyms Cyclohexylamine,4,4'-methylenebis[2-methyl- (6CI,7CI,8CI);2,2'-Dimethyl-4,4'-methylenebis(cyclohexylamine);3,3'-Dimethyl-4,4'-diaminodicyclohexylmethane;3DCM;4,4'-Diamino-3,3'-dimethyldicyclohexylmethane;4,4'-Methylenebis[2-methylcyclohexanamine];4,4'-Methylenebis[2-methylcyclohexylamine];Ancamine 2049;Bis(3-methyl-4-aminocyclohexyl)methane;Bis(4-amino-3-methylcyclohexyl)methane;Ciba 2976;Dimethyldicykan;Epicure 113;Eporesit T 58;Hardener SL;JER Cure113;Laromin C;Laromin C 260;RF 24;Rutapox SL;SIQ-AMIN 1105;
• PSA 52.04000
• LogP 4.30410

Synthetic route

838-88-0

3,3'-dimethyl-4,4'-diaminodiphenylmethane

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

Conditions

Conditions	Yield
With ruthenium on aluminium oxide; ammonium aluminium sulfate; hydrogen In tetrahydrofuran at 160℃; under 60006 Torr; for 4h; Acidic conditions; Large scale;	99.4%
With 1,4-dioxane; ruthenium(IV) oxide at 120 - 125℃; under 102971 - 154457 Torr; Hydrogenation;
With cobalt(III) oxide; sodium carbonate; calcium oxide at 200 - 220℃; under 110326 Torr; Hydrogenation;

838-88-0

3,3'-dimethyl-4,4'-diaminodiphenylmethane

A

1201895-82-0

(4-amino-3-methylcyclohexyl)(4-amino-3-methylphenyl)methane

B

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

Conditions

Conditions	Yield
With hydrogen; silica gel at 230℃; under 75007.5 - 202520 Torr; for 9h; Product distribution / selectivity; Autoclave; Inert atmosphere;

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

403-43-0

4-fluorobenzoyl chloride

N,N'-bis(4-fluorobenzamide)-3,3'-dimethyldicyclohexyl methane

Conditions

Conditions	Yield
With sodium dodecyl-sulfate; sodium hydroxide In dichloromethane; water at 5 - 10℃; for 8h;	82.7%

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

623-27-8

terephthalaldehyde,

C31H38N2O2

Conditions

Conditions	Yield
In tetrahydrofuran at 70℃; for 27h; Inert atmosphere; Schlenk technique;	70%

90-11-9

1-Bromonaphthalene

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

C35H42N2

Conditions

Conditions	Yield
With tris-(dibenzylideneacetone)dipalladium(0); 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; sodium t-butanolate In toluene for 1h; Inert atmosphere; Reflux;	50%

50-00-0

formaldehyd

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

97423-00-2

bis-(4-dimethylamino-3-methyl-cyclohexyl)-methane

Conditions

Conditions	Yield
With methanol; water; nickel at 100℃; under 44130.5 Torr; Hydrogenation;

38460-95-6

undec-10-enoyl chloride

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

61796-67-6

Undec-10-enoic acid [2-methyl-4-(3-methyl-4-undec-10-enoylamino-cyclohexylmethyl)-cyclohexyl]-amide

Conditions

Conditions	Yield
With triethylamine
With triethylamine In tetrahydrofuran

C33H17Cl2N6O12S3(3-)*3Na(1+)

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

C81H62Cl2N14O24S6(6-)*6Na(1+)

Conditions

Conditions	Yield
With sodium hydroxide In water at 50 - 60℃; for 2h; pH=5.7 - 6.3;

7154-73-6

1-(2-aminoethyl)pyrrolidine

27578-60-5

1-(2-aminoethyl)piperidine

140-31-8

aminoethylpiperazine

2038-03-1

4-(2-AMINOETHYL)MORPHOLINE

25560-00-3

3-(2-Methyl-piperidino)-propylamin

123-00-2

4-(3-Aminopropyl)morpholine

5036-48-6

3-(1H-imidazol-1-yl)propan-1-amine

7663-77-6

1-(3-aminopropyl)-2-pyrrolidone

34035-03-5

5-(4-chlorophenyl)-2-furaldehyde

1761-71-3

4,4'-diaminodicyclohexylmethane

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

2213-43-6

1-Aminopiperidine

63234-71-9

1-aminopyrrolidine hydrochloride

5906-35-4

1-azepanylamine

59983-39-0

(S)-1-amino-2-(methoxymethyl)pyrrolidine

1664-40-0

N-(2-aminoethyl)benzeneamine

6530-09-2, 119904-90-4, 120538-52-5, 123536-14-1, 124577-62-4, 126358-22-3, 137661-30-4, 137661-31-5

(3R)-quinuclidin-3-amine dihydrochloride

108-00-9

N,N-dimethylethylenediamine

109-55-7

1-amino-3-(dimethylamino)propane

51387-90-7

2-(2-AMINOETHYL)-1-METHYLPYRROLIDINE

102-83-0

3-dibutylaminopropylamine

A

849908-66-3

C15H19ClN2O

B

C15H17ClN2O

C

849908-70-9

C16H21ClN2O

D

940358-24-7

C17H18ClN3O

E

C16H19ClN2O

F

C19H19ClN2O

G

849908-71-0

C18H23ClN2O

H

C17H21ClN2O2

I

849908-67-4

C17H21ClN2O

J

C17H21ClN2O

K

880815-24-7

C17H21ClN2O2

L

C17H22ClN3O

M

C18H21ClN2O

N

849908-65-2

C18H23ClN2O

O

932172-19-5

C18H21ClN2O2

P

875001-79-9

N-((5-(4-chlorophenyl)furan-2-yl)methyl)-3-morpholinopropan-1-amine

Q

849908-68-5

C20H27ClN2O

R

849908-69-6

C22H33ClN2O

S

849908-81-2

C24H33ClN2O

T

849908-75-4

C26H37ClN2O

Conditions

Conditions	Yield
With polymer-bound trimethyl ammonium cyanoborohydride; acetic acid In 1,2-dichloro-ethane at 20℃; for 24 - 36h; Polystyrene; Combinatorial reaction / High throughput screening (HTS);

...Expand

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

2421-28-5

dianhydride of benzophenone-3,4,3',4'-tetracarboxy acid

Reaxys ID: 18804844

Reaxys ID: 18804844

Conditions

Conditions	Yield
In ISOPROPYLAMIDE at 150℃; for 2h;

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

623-27-8

terephthalaldehyde,

C43H48N4

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: tetrahydrofuran / 27 h / 70 °C / Inert atmosphere; Schlenk technique 2: 9 h / 70 °C / Schlenk technique; Inert atmosphere View Scheme

6864-37-5

bis-(4-amino-3-methylcyclohexyl)-methane

1520-50-9

but-2-enedioic acid diethyl ester

C31H54N2O8

Conditions

Conditions	Yield
With oxygen at 25 - 50℃; for 12h; Reagent/catalyst; Temperature; Inert atmosphere;

Dimethyldicyane Chemical Properties

Dimethyldicyane Uses

Dimethyldicyane Safety Profile