N-METHYL-P-TOLUIDINE Chemical Properties

Melting point:

-10.08°C (estimate)

Boiling point:

212 °C(lit.)

Density 

0.958 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.557(lit.)

Flash point:

183 °F

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

form 

clear liquid

pka

5.26±0.12(Predicted)

color 

Colorless to Orange to Green

InChI

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

InChIKey

QCIFLGSATTWUQJ-UHFFFAOYSA-N

SMILES

C1(NC)=CC=C(C)C=C1

CAS DataBase Reference

623-08-5(CAS DataBase Reference)

EPA Substance Registry System

Benzenamine, N,4-dimethyl- (623-08-5)

Safety Information

Hazard Codes 

T

Risk Statements 

23/24/25-33-52/53

Safety Statements 

28-36/37-45-61-28A

RIDADR 

UN 2810 6.1/PG 2

WGK Germany 

3

HazardClass 

6.1(a)

PackingGroup 

II

HS Code 

29214300

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

N-METHYL-P-TOLUIDINE Usage And Synthesis

Chemical Properties

CLEAR YELLOW TO BROWN LIQUID

General Description

N-Methyl-p-toluidine is an aromatic secondary amine. It forms social isomers when encapsulated with a molecule of chloroform or benzene in a cylindrical capsule. 2-amino-4,6-dichloropyrimidine-5-carbaldehyde undergoes mono-amination with N-methyl-p-toluidine to form a precursor for the preparation of pyrazolo[3,4-d]pyrimidines. It annelates with dimethyl acetylenedicarboxylate via formation of toluidine radical cation intermediate.

N-METHYL-P-TOLUIDINE(623-08-5)Related Product Information

• N-METHYL-META-TOLUIDINE,N-METHYL-3-TOLUIDINE,N-METHYL-M-TOLUIDINE
• ACID GREEN 27 (C.I. 61580)
• 4-Dimethylaminobenzoic acid
• 4-(Methylamino)benzoic acid
• Acid Green 25
• 4-(BUTYLAMINO)BENZOIC ACID
• 4-DIETHYLAMINOBENZOIC ACID
• ACID BLUE 80
• Pigment Violet 3
• ACID VIOLET 34
• 4-(DIMETHYLAMINO)BENZONITRILE
• N,N'-Diphenylbenzidine
• 4-ACETAMIDOBENZONITRILE
• 2-ACETAMIDOFLUORENE
• 2-METHYL-P-TOLUIDINE,4-METHYL-O-TOLUIDINE
• 6-METHYL-M-TOLUIDINE,5-METHYL-O-TOLUIDINE
• 4-[(4-aminophenyl)(4-iminocyclohexa-2,5-dien-1-ylidene)methyl]-o-toluidine
• 4-acetamidobenzoic acid