1,2,5-Oxadiazole-3-carboxylicacid

1,2,5-Oxadiazole-3-carboxylicacid - Names and Identifiers

Name	1,2,5-Oxadiazole-3-carboxylic acid
Synonyms	CHEMBRDG-BB 4401609 TIMTEC-BB SBB002780 Furazan-3-carboxylic acid 5-oxadiazole-3-carboxylic acid 1,2,5-Oxadiazole-3-carboxylicacid 1,2,5-OXADIAZOLE-3-CARBOXYLIC ACID 1,2,5-Oxadiazole-3-carboxylic acid 1,2,5-Oxadiazole-3-carboxylicacid(9CI)
CAS	88598-08-7
InChI	InChI=1/C3H2N2O3/c6-3(7)2-1-4-8-5-2/h1H,(H,6,7)

1,2,5-Oxadiazole-3-carboxylicacid - Physico-chemical Properties

Molecular Formula	C3H2N2O3
Molar Mass	114.06
Density	1.601±0.06 g/cm3(Predicted)
Melting Point	102 °C
Boling Point	296.2±32.0 °C(Predicted)
Flash Point	132.936°C
Vapor Presure	0.001mmHg at 25°C
pKa	2.66±0.10(Predicted)
Storage Condition	Sealed in dry,Store in freezer, under -20°C
Refractive Index	1.521

1,2,5-Oxadiazole-3-carboxylicacid - Risk and Safety

Hazard Symbols	Xi - Irritant
Hazard Note	Irritant

1,2,5-Oxadiazole-3-carboxylicacid - Introduction

1,2, acid is an organic compound whose chemical formula is C4H3NO3. Here are some information about its nature, use, formulation and safety:

Properties: 1,2, acid is a colorless to light yellow crystal, soluble in water and some organic solvents. It has a lower melting and boiling point. This compound is stable in air, but may decompose under high temperature or light conditions.

use: 1,2, acid is often used as an intermediate in organic synthesis. It can be used in the preparation of biologically active compounds, such as drugs, dyes and coordination compounds. In addition, it can also serve as a building block for organic light-emitting materials and chelating agents.

Preparation method: 1,2, there are many preparation methods for acid, and a common method is synthesis by the reaction of isonitrile and chlorous acid. The specific steps include reacting isonitrile with chlorous acid to generate chlorinated anhydride, and then synthesizing the target product through hydrolysis reaction.

Safety information: 1,2, acid is generally relatively safe under normal use conditions, but corresponding protective measures still need to be taken. It may cause irritation to the eyes, skin and respiratory system, so direct contact should be avoided. Appropriate personal protective equipment, such as lab gloves, safety glasses and protective face masks, should be worn before operation. When storing and handling the compound, attention should be paid to fire and explosion prevention measures and relevant safety operation regulations should be observed.

Last Update：2024-04-09 20:52:54