Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

398985

Sigma-Aldrich

N-Methyl-1,2-phenylenediamine

97%

Sinónimos:

1-N-Methylbenzene-1,2-diamine, 2-(Methylamino)aniline, 2-Amino-N-methylaniline, 2-N-Methylbenzene-1,2-diamine, N-Methyl-1,2-benzenediamine, N-Methyl-1,2-diaminobenzene, N-Methyl-o-diaminobenzene, N-Methyl-o-phenylenediamine, N1-Methyl-1,2-benzenediamine

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
CH3NHC6H4NH2
Número de CAS:
4760-34-3
Peso molecular:
122.17
EC Number:
225-297-6
MDL number:
MFCD00192314
UNSPSC Code:
12352100
PubChem Substance ID:
24864778
NACRES:
NA.22

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.612 (lit.)

bp

123-124 °C/10 mmHg (lit.)

mp

22 °C (lit.)

density

1.075 g/mL at 25 °C (lit.)

SMILES string

CNc1ccccc1N

InChI

1S/C7H10N2/c1-9-7-5-3-2-4-6(7)8/h2-5,9H,8H2,1H3

InChI key

RPKCLSMBVQLWIN-UHFFFAOYSA-N

General description

N-Methyl-1,2-phenylenediamine is an ortho-diamine. In situ generated diazonium cations of N-methyl-1,2-phenylenediamine were used for the electrochemical modification of glassy carbon electrode.

Application

N-Methyl-1,2-phenylenediamine may be used in the following studies:
  • One-pot synthesis of 1-methyl-2(hetero)arylbenzimidazoles.
  • Preparation of 1-methyl-1H-benzimidazole-2(3H)-thione.
  • Total synthesis of the angiotensin II receptor antagonist, telmisartan.
  • Preparation of benzimidazoles from ketene dithioacetals.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 2

1 of 2

Chelidamic acid hydrate ≥95%, powder

Sigma-Aldrich

C8011

Chelidamic acid hydrate

N-Phenyl-p-phenylenediamine 98%

Sigma-Aldrich

241393

N-Phenyl-p-phenylenediamine

Synthesis, 1273-1273 (1992)
A Sanjeev Kumar et al.
Beilstein journal of organic chemistry, 6, 25-25 (2010-05-27)
An efficient synthesis of the angiotensin II receptor antagonist Telmisartan (1) is presented involving a cross coupling of 4-formylphenylboronic acid 10 with 2-(2-bromophenyl)-4,4-dimethyl-2-oxazoline (11) as the key step (90% yield). The benzimidazole moiety 15 was constructed regioselectively via a reductive
Recent developments in use of heteropolyacids, their salts and polyoxometalates in organic synthesis.
Heravi MM and Sadjadi S.
Journal of the Iranian Chemical Society, 6(1), 1-54 (2009)
Hizbullah Khan et al.
Acta crystallographica. Section E, Structure reports online, 64(Pt 6), o1141-o1141 (2008-01-01)
The title compound, C(8)H(8)N(2)S, was prepared by the condensation of N-methyl-1,2-phenyl-enediamine and carbon disulfide. The crystal structure is stabilized by a C-H⋯π inter-action between a benzene H atom and the benzene ring of a neighbouring mol-ecule, and by inter-molecular N-H⋯S
Tony Breton et al.
Langmuir : the ACS journal of surfaces and colloids, 24(16), 8711-8718 (2008-07-26)
The electrochemically induced functionalization of glassy carbon electrode by aryl groups having an aliphatic amine group was achieved by reduction of in situ generated diazonium cations in aqueous media. The corresponding diazonium cations of 4-aminobenzylamine, 2-aminobenzylamine, 4-(2-aminoethyl)aniline, N-methyl-1,2-phenylenediamine, and N
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico