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Home > Encyclopedia > Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1)

Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1)

Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1) structure

Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1) 

structure
  • CAS No:

    6945-92-2

  • Formula:

    C4H10N2O2.ClH

  • Chemical Name:

    Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1)

  • Synonyms:

    Acetic acid,2-hydrazinyl-,ethyl ester,hydrochloride (1:1);Acetic acid,hydrazino-,ethyl ester,monohydrochloride;Acetic acid,hydrazino-,ethyl ester,hydrochloride;Ethyl hydrazineacetate monohydrochloride;Hydrazineacetic acid ethyl ester hydrochloride;(Carbethoxymethyl)hydrazine hydrochloride;Ethyl hydrazinoacetate hydrochloride;Ethyl hydrazineacetate hydrochloride;Hydrazinoacetic acid ethyl ester hydrochloride;2-Hydrazinylacetic acid ethyl ester hydrochloride;Ethyl 2-(hydrazinyl)acetate hydrochloride;Ethyl hydrazinoacetate monohydrochloride;Ethyl 2-hydrazinoacetate hydrochloride

  • Categories:

    Organic Chemistry  >  Hydrazine or Hydroxylamine Derivatives

Description

White to off-white powder

Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1) Basic Attributes

154.6

154.050903

230-104-3

2928000090

Characteristics

64.4

Clear colorless to pale yellow Liquid

152-153 °C @ Solvent: Ethanol

88.6ºC

Safety Information

IRRITANT

NONH for all modes of transport

3

22-24/25

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

H302

Acetic acid, 2-hydrazinyl-, ethyl ester, hydrochloride (1:1) Use and Manufacturing

Methods of Manufacturing

A solution of ethyl 2-hydrazinylacetate hydrochloride (1.0 g, 6.5 mmol) and DIEA (1.24 mL, 7.5 mmol) in toluene was stirred at room temperature. After 15 min, 4, 4-dimethyl-3-oxopentanenitrile (937 mg, 7.5 mmol) was added, and the reaction was stirred at reflux overnight. After cooling, water was added and the resulting mixture was extracted with EtOAc (x3). The combined organic layers were dried over MgSO4, filtered and concentrated under vacuum to give 1.5 g of 35 as a brown solid. This material was used without further purification.

Uses

Ethyl hydrazinoacetate hydrochloride has a wide range of applications in the laboratory research and development process and the chemical and pharmaceutical synthesis process.

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