N,N-Dimethylaniline

CAS Number: 121-69-7
Molecular Formula: C8H11N
Purity: N,N-Dimethylaniline 99% purity

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About N,N-Dimethylaniline

N,N-Dimethylaniline (CAS 121-69-7) is a cornerstone of the US API intermediates market, serving as a critical high purity fine chemical for the synthesis of specialty pharmaceuticals and triarylmethane dyes where a Pharma/API purity 99% is mandatory to meet stringent FDA quality thresholds. DMA is increasingly sought b...

Synonyms

N,N-dimethylaniline
N,N-dimethylaniline hydrochloride
N,N-dimethylaniline hydroiodide
N,N-dimethylaniline sulfate (1:1)
121-69-7

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N,N-Dimethylaniline Specifications

CAS Number

121-69-7

Molecular Formula

C8H11N

Molecular Weight

121.18 g/mol

IUPAC Name

N,N-dimethylaniline

Canonical SMILES

CN(C)C1=CC=CC=C1

InChI Key

JLTDJTHDQAWBAV-UHFFFAOYSA-N

InChI

InChI=1S/C8H11N/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3

EINECS Number

204-493-5

MDL Number

MFCD00008304

HSN No

29214223

CAS Number

121-69-7

Molecular Formula

C8H11N

Molecular Weight

121.18 g/mol

IUPAC Name

N,N-dimethylaniline

Canonical SMILES

CN(C)C1=CC=CC=C1

InChI Key

JLTDJTHDQAWBAV-UHFFFAOYSA-N

InChI

InChI=1S/C8H11N/c1-9(2)8-6-4-3-5-7-8/h3-7H,1-2H3

EINECS Number

204-493-5

MDL Number

MFCD00008304

HSN No

29214223

melting_point

36.4 °F (NTP, 1992)

boiling_point

381 °F at 760 mmHg (NTP, 1992)

solubility

less than 1 mg/mL at 70 °F (NTP, 1992)

density

0.9557 at 68 °F (NTP, 1992) - Less dense than water; will float

logP

log Kow = 2.31

Molecular Weight

121.18 g/mol

Purity

N,N-Dimethylaniline 99% purity

Melting Point

1.5-2.5 °C

Boiling Point

193-194 °C

Freezing point

2.5 °C

Flash Point

142°F

pKa

5.15

Vapour pressure

67 Pa at 20 °C

Precautionary Statement Codes

P201, P202, P210, P261, P264, P270, P271, P273, P280, P301+P310+P330, P302+P352+P312, P304+P340+P311, P308+P313, P362, P370+P378, P391, P403+P233, P403+P235, P405, and P501

Hazard Classes and Categories

Acute Tox. 3 (100%) Carc. 2 (100%)

Dye Intermediate

A versatile organic intermediate used as a key precursor in the industrial synthesis of various triarylmethane dyes, including malachite green, crystal violet, and methyl orange

Chemical Intermediate

An essential building block employed in the manufacture of pharmaceuticals like phenacetin and quinacrine dihydrochloride, as well as agrochemicals such as vanillin and Michler's ketone

Organic Synthesis Catalyst

A tertiary aromatic amine used as a catalyst for reductive lithiation and as a promoter in the curing of polyester and vinyl ester resins

Laboratory Reagent

A specialized reagent used in microbiology for the synthesis of magnetic gram stains for bacterial detection and in photoinduced electron transfer studies.