benzo[1,2,5]thiadiazole-5-carboxylic acid

benzo[1,2,5]thiadiazole-5-carboxylic acid - Names and Identifiers

Name	2,1,3-benzothiadiazole-5-carboxylic acid
Synonyms	TIMTEC-BB SBB007390 2,1,3-benzothiadiazole-5-carboxylic acid 1,2,3-BENZOTHIADIAZOLE-5-CARBOXYLIC ACID 2,1,3-BENZOTHIADIAZOLE-5-CARBOXYLIC ACID BENZO[1,2,5]THIADIAZOLE-5-CARBOXYLIC ACID benzo[1,2,5]thiadiazole-5-carboxylic acid BENZO-1,2,3-THIADIAZOLE-5-CARBOXYLIC ACID BENZO-2,1,3-THIADIAZOLE-5-CARBOXYLIC ACID benzo[c][1,2,5]thiadiazole-5-carboxylic acid
CAS	16405-98-4
InChI	InChI=1/C7H4N2O2S/c10-7(11)4-1-2-5-6(3-4)9-12-8-5/h1-3H,(H,10,11)

benzo[1,2,5]thiadiazole-5-carboxylic acid - Physico-chemical Properties

Molecular Formula	C7H4N2O2S
Molar Mass	180.18
Density	1.608±0.06 g/cm3(Predicted)
Melting Point	229 °C
Boling Point	368.7±15.0 °C(Predicted)
Flash Point	176.8°C
Vapor Presure	4.35E-06mmHg at 25°C
pKa	3.16±0.30(Predicted)
Storage Condition	2-8℃
Refractive Index	1.749

benzo[1,2,5]thiadiazole-5-carboxylic acid - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. S39 - Wear eye / face protection.
Hazard Class	IRRITANT

benzo[1,2,5]thiadiazole-5-carboxylic acid - Introduction

2,1, acid, also known as PTA(Phthalimidothiazole-5-carboxylic acid), is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: White crystalline solid
-Molecular formula: C10H6N2O2S
-Molecular weight: 218.23g/mol
-Melting point: 201-204 ° C
-Soluble in ethanol, dimethyl amide and other common organic solvents

Use:
- PTA has a wide range of applications in the field of organic synthesis, and can be used as an intermediate or starting material to synthesize other organic compounds.
- PTA is also used in the fields of synthetic drugs, dyes and cosmetics, as well as in the preparation of organic electronic materials.

Method:
The synthesis of-PTA is usually carried out by chemical synthesis methods. For example, PTA can be prepared by reaction between a thiazole ring and a benzodianhydride group.

Safety Information:
- PTA has not yet conducted a comprehensive toxicity study, so it is necessary to follow general laboratory safety procedures when using and handling.
- PTA is a chemical and should be stored in a dry, cool, well-ventilated place, away from fire and oxidants.
-Be sure to wear appropriate personal protective equipment, such as laboratory gloves and protective glasses, during Operation and transportation.
-when using PTA, you should follow the relevant national and regional laws and regulations, and properly dispose of the waste of this compound in the laboratory environment. If necessary, consult a professional or relevant organization for more detailed safety information.

Last Update：2024-04-09 20:49:11