Cookies disclaimer

Estoy de acuerdo utilizamos cookies para mejorar la experiencia de navegación del usuario y para estudiar cómo se utiliza nuestro sitio web. si navega por nuestro sitio web, estará aceptando el uso de las cookies en las condiciones establecidas en la presente política de cookies. esta política puede ser actualizada, por lo que le invitamos a revisarla de forma regular

6294-89-9 - Methyl carbazate, 98% - Methoxycarbonylhydrazine - Methyl hydrazinocarboxylate - A14548 - Alfa Aesar

A14548 Methyl carbazate, 98%

Número CAS
6294-89-9
Nombre Alternativo
Methoxycarbonylhydrazine
Methyl hydrazinocarboxylate

Tamaño Precio ($) Cantidad Disponibilidad
100g 54,38
500g 149,40
2500g 608,62
Añadir al carrito Añadir al presupuesto al por mayor Ver artículo

Methyl carbazate, 98%

MDL
MFCD00007594
EINECS
228-560-3

Propiedades químicas

Fórmula
C2H6N2O2
Peso molecular
90.08
Punto de fusión
70-73°
Solubilidad
Soluble in water.

Aplicaciones

Methyl carbazate was used in the preparation of methyl 3-(4-methyl-benzyl-idene)carbazate. It was also used in the synthesis of imidazo[1,5-d][1,2,4]triazines. It is used as pharmaceutical intermediate.

Notas

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Referencias documentales

Matsuo Nonoyama. Pyrrole ring cyclopalladation of hydrazones derived from N-(p-toluenesulfonyl)-3-acetylpyrrole with acetylhydrazine, methyl carbazate and semicarbazide. Inorganica Chimica Acta. 1988, 145, (1),53-56

 

R.Truhaut; R.Ferrando; J.M.Faccini; A.M.Monro. Negative results of carcinogenicity bioassay of methyl carbazate in rats: significance for the toxicological evaluation of carbadox. Toxicology. 1981, 22, (3),219-221

Can be used in a sequence for converting ketones to homologated nitriles: Org. Synth. Coll:, 6, 334 (1988):

Alternatively, reaction of the diazene intermediate with MeI and LiOMe yields the ɑ-methylnitrile: J. Org. Chem., 42, 2001 (1977).

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H301-H315-H319-H335

Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P301+P310-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
1679395
Clase de peligro
6.1
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2928.00
TSCA
Yes

Recomendado

  • A10479

    Phenyl phosphorodichloridate, 97%
  • A12044

    Chloramine-T trihydrate, 98%
  • A12882

    Cerium(IV) ammonium nitrate, 98+%
  • A13936

    2-Methylcyclopentane-1,3-dione, 98%
  • A17344

    alpha-Bromo-gamma-butyrolactone, 97%

Visto recientemente

Productos químicos

Ciencias de la vida

Metales & materiales

Catalizadores

Análisis y material de laboratorio