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Name	1-Methylpiperidin-4-amine	EINECS	N/A
CAS No.	41838-46-4	Density	0.913 g/cm³
PSA	29.26000	LogP	0.67750
Solubility	N/A	Melting Point	203-207 °C
Formula	C₆H₁₄N₂	Boiling Point	141.015 °C at 760 mmHg
Molecular Weight	114.191	Flash Point	39.197 °C
Transport Information	N/A	Appearance	colorless to light-yellow liquid
Safety	26-36/37/39	Risk Codes	36/37/38
Molecular Structure		Hazard Symbols	Xi
Synonyms	Piperidine,4-amino-1-methyl- (6CI,7CI);1-Methyl-4-aminopiperidine;1-Methyl-4-piperidinamine;4-Amino-1-methylpiperidine;N-Methyl-4-aminopiperidine;4-Piperidinamine,1-methyl-;	Article Data	27

1-Methylpiperidin-4-amine Synthetic route

: 1445-73-4
1-Methyl-4-piperidone

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With ammonium formate; palladium on carbon In methanol	100%
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃;	75%
With ammonium formate; palladium on activated charcoal In methanol; water at 20℃;	37%

: 34737-83-2
1-methylpiperidin-4-one hydrochloride

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
Stage #1: 1-methylpiperidin-4-one hydrochloride With ammonium acetate In methanol for 0.166667h; Stage #2: With sodium cyanoborohydride In methanol for 1h;	88%
With ammonium acetate; sodium cyanoborohydride In methanol for 1.16667h;	88%

: C6H12N2

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With sodium tetrahydroborate at 5℃; for 12h; Reflux; Large scale;	85.3%

: 359878-09-4
N-((4-methylphenyl)methyl)-N-(1-piperidin-4-yl)-4-chlorophenylacetamide

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With formic acid; palladium 10% on activated carbon In methanol for 24h; Heating / reflux;	51%

: 359878-55-0
4-(4-methoxybenzylamino)-1-methylpiperidine

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With formic acid; palladium 10% on activated carbon In methanol for 24h; Inert atmosphere; Reflux;	51%

: 84540-61-4
1-methyl-piperidin-4-one oxime ; hydrochloride

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With ethanol; sodium Heating;	50%

: 1515-27-1
1-methyl-4-piperidinone oxime

: 64-17-5
ethanol

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With sodium

: 1515-27-1
1-methyl-4-piperidinone oxime

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With i-Amyl alcohol; sodium

: 145344-76-9
N-(1-methyl-[4]piperidyl)-acetamide

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With hydrogenchloride

: 62718-28-9
1-methylpiperidine-4-carboxamide

: 41838-46-4
1-methyl-4-aminopiperidine

Conditions

Conditions	Yield
With potassium hydroxide; bromine

1-Methylpiperidin-4-amine Chemical Properties

IUPAC Name: 1-Methylpiperidin-4-amine
Molecular Formula: C₆H₁₄N₂
Molecular Weight: 114.19 g/mol
Canonical SMILES: CN1CCC(CC1)N
InChI: InChI=1S/C6H14N2/c1-8-4-2-6(7)3-5-8/h6H,2-5,7H2,1H3
Product Categories: Pyridine; API intermediates
XLogP3-AA: -0.1
H-Bond Donor: 1
H-Bond Acceptor: 2
Index of Refraction: 1.469
Molar Refractivity: 34.88 cm³
Molar Volume: 125 cm³
Polarizability: 13.82×10^-24 cm³
Surface Tension: 30.8 dyne/cm
Density: 0.912 g/cm³
Flash Point: 39.2 °C
Enthalpy of Vaporization: 37.82 kJ/mol
Boiling Point: 141 °C at 760 mmHg
Melting Point: 203-207 °C
Vapour Pressure of 1-Methylpiperidin-4-amine (CAS NO.41838-46-4): 5.97 mmHg at 25 °C

1-Methylpiperidin-4-amine Safety Profile

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
Hazard Note: Irritant
HazardClass of 1-Methylpiperidin-4-amine (CAS NO.41838-46-4): Irritant

1-Methylpiperidin-4-amine Specification

1-Methylpiperidin-4-amine (CAS NO.41838-46-4), its Synonyms are 4-Amino-1-methylpiperidine ; 1-Methyl-4-Amino Piperidine ; N-Methyl-4-aminopiperidine ; 1-(5-Bromopyrimidin-2-yl)[1,4]diazepane ; 4-Amino-1-methyl-piperidine ; 4-Amino-1-methylpiperidine 97% ; 4-Piperidinamine, 1-methyl- .

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