2H-Tetrazole-5-carboxylic acid ethyl ester sodium salt

2H-Tetrazole-5-carboxylic acid ethyl ester sodium salt - Names and Identifiers

Name	1H-Tetrazole-5-carboxylic acid ethyl ester sodium salt
Synonyms	ethoxy(tetrazol-5-ylidene)methanolate ethoxy(5H-tetrazol-5-ylidene)methanolate ETHYL TETRAZOLE-5-CARBOXYLATE SODIUM SALT Tetrazolecarboxylicacidethylestersodiumsalt Ethyl 1H-tetrazole-5-carboxylate sodium salt Tetrazole-5-carboxylicacidethylestersodiumsalt 2H-Tetrazole-5-carboxylic acid ethyl ester sodium salt 1H-TETRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER SODIUM SALT 1H-Tetrazole-5-carboxylic acid ethyl ester sodium salt
CAS	96107-94-7
InChI	InChI=1/C4H6N4O2/c1-2-10-4(9)3-5-7-8-6-3/h9H,2H2,1H3/p-1

2H-Tetrazole-5-carboxylic acid ethyl ester sodium salt - Physico-chemical Properties

Molecular Formula	C4H5N4NaO2
Molar Mass	164.1
Melting Point	229-231°C (dec.)
Boling Point	143.2°C at 760 mmHg
Flash Point	40.4°C
Vapor Presure	2.17mmHg at 25°C
Storage Condition	Room Temprature
MDL	MFCD02683105

2H-Tetrazole-5-carboxylic acid ethyl ester sodium salt - Risk and Safety

Hazard Symbols	F - Flammable
Risk Codes	11 - Highly Flammable
Safety Description	S7 - Keep container tightly closed. S33 - Take precautionary measures against static discharges. S60 - This material and its container must be disposed of as hazardous waste.
UN IDs	1325
Hazard Note	Flammable
Hazard Class	4.1
Packing Group	III

2H-Tetrazole-5-carboxylic acid ethyl ester sodium salt - Introduction

Acid ethyl ester sodium salt is a chemical substance whose chemical formula is C8H10N4NaO2. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: acid ethyl ester sodium salt is a white to light yellow solid.
-Solubility: It has good solubility in water.
-Melting point: The melting point of acid ethyl ester sodium salt is usually in the range of 100-105°C.
-Chemical properties: acid ethyl ester sodium salt is a stable compound that generally does not react violently with common substances.

Use:
-acid ethyl ester sodium salt is mainly used in organic synthesis reactions as an important reagent to construct compounds containing tetrazole structures.
-It can be used as a starting reagent for the synthesis of aromatic amines, amino acids and other organic compounds.

Preparation Method:
The preparation method of acid ethyl ester sodium salt generally involves the following steps:
-First, 1H-tetrazole-5-carboxylic acid is reacted with acetic anhydride (or ethyl acetate) under alkaline conditions to generate 1H-tetrazole-5-carboxylic acid ethyl ester.
-Then, react the generated 1H-tetrazole-5-carboxylic acid ethyl ester with sodium hydroxide to generate acid ethyl ester sodium salt.

Safety Information:
-acid ethyl ester sodium salt is generally safe under normal use and storage conditions. However, it is still recommended to follow laboratory safety procedures.
-Avoid contact with skin and eyes. If there is contact, rinse immediately with plenty of water.
-Avoid inhaling dust or solution vapor during operation. It is recommended to operate in a well-ventilated laboratory environment.
-Store acid ethyl ester sodium salt in a dry, cool place, away from fire and oxidizing agents.

Last Update：2024-04-10 22:29:15