4-Dimethylaminopyridine

C₇H₁₀N₂CAS 1122-58-3122.17 g/mol

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Properties

Molecular formula: C₇H₁₀N₂
Molar mass: 122.17 g/mol
Exact mass: 122.0844 Da
Melting point: 112 °C
Boiling point: 162 °C
logP: 1.15Crippen estimate
Polar surface area: 16.1 Å²
H-bond donors / acceptors: 0 / 2
Rotatable bonds: 1

Hazards

Danger

H301 Toxic if swallowed98.9% of notifiers
H310 Fatal in contact with skin70.3% of notifiers
H314 Causes severe skin burns and eye damage32.2% of notifiers
H315 Causes skin irritation59.4% of notifiers
H318 Causes serious eye damage32.8% of notifiers
H319 Causes serious eye irritation49.4% of notifiers
H331 Toxic if inhaled36% of notifiers
H335 May cause respiratory irritation37.9% of notifiers
H370 Causes damage to organs17% of notifiers
H411 Toxic to aquatic life with long lasting effects36% of notifiers

Aggregated from 522 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P260, P261, P262, P264, P264+P265, P270, P271, P273, P280, P301+P316, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P308+P316, P316, P317, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P363, P391, P403+P233, P405, P501

Identifiers

CAS number

1122-58-3

SMILES

CN(C)c1ccncc1

InChIKey

VHYFNPMBLIVWCW-UHFFFAOYSA-N

InChI

InChI=1S/C7H10N2/c1-9(2)7-3-5-8-6-4-7/h3-6H,1-2H3

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Names and synonyms

13 names · show all

4-Pyridinamine, N,N-dimethyl-
Pyridine, 4-(dimethylamino)-
N,N-Dimethyl-4-pyridinamine
4-(Dimethylamino)pyridine
N,N-Dimethyl-4-aminopyridine
γ-(Dimethylamino)pyridine
p-Dimethylaminopyridine
DMAP
4-DMAP
DMAP (catalyst)
4-(N,N-Dimethylamino)pyridine
N,N-Dimethyl-4-pyridylamine
4DMAPy

Safety data sheets

One stored sheet lists this compound in section 3, matched by the CAS number 1122-58-3. Each row opens the sheet with its composition and PDF.

4-Dimethylaminopyridine > 95 %Fisher Scientific Company · 2025-12-18

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Work with 4-Dimethylaminopyridine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Wurster's blue100-22-161 % similar Tri(pyridin-4-yl)amine153467-50-655 % similar Dimethylaniline121-69-752 % similar N,N,N',N'-Tetramethylbenzidine366-29-052 % similar Tetramethyl-p-phenylenediamine dihydrochloride637-01-452 % similar Dimethyl-p-toluidine99-97-848 % similar Tetramethyldiaminodiphenylmethane101-61-146 % similar 4-Fluoro-N,N-dimethylaniline403-46-346 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

2,4-Dimethylpyridin-3-amine1073-21-8 4,6-Dimethyl-3-pyridinamine1193-71-1 4-Pyridineethanamine13258-63-4 2-Ethyl-5-methylpyrazine13360-64-0 2,3,5-Trimethylpyrazine14667-55-1 3-Methyl-2-pyridinemethanamine153936-26-6 2-Ethyl-3-methylpyrazine15707-23-0 Propylpyrazine18138-03-9

Elsewhere

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