Merck
All Photos(3)

D189006

Sigma-Aldrich

4,N,N-Trimethylaniline

99%

Synonym(s):
N,N-Dimethyl-p-toluidine, 4-Dimethylaminotoluene
Linear Formula:
CH3C6H4N(CH3)2
CAS Number:
Molecular Weight:
135.21
Beilstein:
774409
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

vapor density

>1 (vs air)

assay

99%

form

liquid

expl. lim.

7 %

refractive index

n20/D 1.546 (lit.)

bp

211 °C (lit.)
90-92 °C/10 mmHg (lit.)

density

0.937 g/mL at 25 °C (lit.)

SMILES string

CN(C)c1ccc(C)cc1

InChI

1S/C9H13N/c1-8-4-6-9(7-5-8)10(2)3/h4-7H,1-3H3

InChI key

GYVGXEWAOAAJEU-UHFFFAOYSA-N

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Application

4,N,N-Trimethylaniline is a tertiary amine that can undergo iron-catalyzed oxidative C-C coupling with phenylacetylene and benzamide in the presence of tert-butylperoxide to form N,4-dimethyl-N-(3-phenylprop-2-ynyl)benzenamine and N-((methyl(p-tolyl)amino)methyl)benzamide, respectively.

Packaging

1 L in glass bottle
100, 500 mL in glass bottle

Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - STOT RE 2 Oral

Target Organs

Reproductive organs

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

168.8 °F - closed cup

Flash Point(C)

76 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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