Diazomalonic acid methyl ester

Diazomalonic acid methyl ester - Names and Identifiers

Name	bis(methoxycarbonyl)methylidene-imino-azanium
Synonyms	Dimethyl Diazomalonate Diazomalonic acid dimethyl 2-Diazomalonic acid dimethyl Diazomalonic acid methyl ester Malonic acid, diazo-, dimethyl ester Diazopropanedioic acid dimethyl ester 2-Diazopropanedioic acid dimethyl ester bis(methoxycarbonyl)methylidene-imino-azanium
CAS	6773-29-1

Diazomalonic acid methyl ester - Physico-chemical Properties

Molecular Formula	C5H7N2O4+
Molar Mass	158.11
Boling Point	50-52 °C(Press: 1 Torr)
Storage Condition	RT, dry

Diazomalonic acid methyl ester - Upstream Downstream Industry

Downstream Products

Dimethyl hydroxymalonate
TRANS-3-HEXENE
DIMETHYL METHOXYMALONATE

Diazomalonic acid methyl ester - Introduction

bis(methoxycarbonyl)methylidene-imino-azanium, the chemical formula is C5H8N2O4, the system named bis(methoxycarbonyl)methylidene-imino-azanium, is an organic compound.

Nature:
bis(methoxycarbonyl)methylidene-imino-azanium is a colorless to slightly yellow liquid with a pungent odor. It has a relatively low boiling point and melting point and is soluble in organic solvents such as diethyl ether and dichloromethane. The compound can be decomposed by water.

Use:
bis(methoxycarbonyl)methylidene-imino-azanium is mainly used in organic synthesis as a coupling reagent, commonly used in the synthesis of deoxynucleotides and their derivatives. It can be used to prepare drugs, pesticides, dyes and photosensitive compounds.

Preparation Method:
bis(methoxycarbonyl)methylidene-imino-azanium is generally prepared by diazotization reaction. First, dimethyl malonate reacts with sodium hypochlorite to generate bis(methoxycarbonyl)methylidene-imino-azanium intermediate, and then the intermediate is diazotized under acidic conditions to obtain bis(methoxycarbonyl)methylidene-imino-azanium.

Safety Information:
bis(methoxycarbonyl)methylidene-imino-azanium are irritating substances, please pay attention to protective measures when using, avoid contact with skin, eyes and respiratory tract. Appropriate protective equipment, such as chemical protective gloves, goggles and respiratory protection, is required for operation. In addition, care should be taken to avoid contact with strong oxidants and strong acids to avoid dangerous reactions. Keep away from fire and high temperature during storage.

Last Update：2024-04-09 20:52:54