Thiazole-4-Carboxyladehyde - Names and Identifiers
Thiazole-4-Carboxyladehyde - Physico-chemical Properties
Molecular Formula | C4H3NOS
|
Molar Mass | 113.14 |
Density | 1.350±0.06 g/cm3(Predicted) |
Melting Point | 61-65 °C |
Boling Point | 100-102 °C(Press: 16 Torr) |
Flash Point | 88.311°C |
Water Solubility | Slightly soluble in water. |
Vapor Presure | 0.102mmHg at 25°C |
Appearance | Powder |
Color | Pale brown |
pKa | 0.51±0.10(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.621 |
Thiazole-4-Carboxyladehyde - Risk and Safety
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin.
R43 - May cause sensitization by skin contact
R22 - Harmful if swallowed
|
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.
S36/37 - Wear suitable protective clothing and gloves.
|
Hazard Note | Irritant/Keep Cold |
Hazard Class | IRRITANT |
Thiazole-4-Carboxyladehyde - Introduction
Thiazole-4-carboxaldehyde is an organic compound with the chemical formula C4H3NOS. The following is a description of the nature, use, preparation and safety information of the Thiazole-4-carboxaldehyde:
Nature:
-Appearance: Thiazole-4-carboxaldehyde is a colorless to light yellow liquid.
-Solubility: It is soluble in organic solvents such as ethanol, ether and chloroform, and slightly soluble in water.
-Odor: It has a pungent odor.
Use:
- Thiazole-4-carboxaldehyde are commonly used as intermediates in chemical synthesis. It can be used to prepare a variety of biologically active compounds, such as drugs, pesticides, etc.
-It can also be used for catalytic reactions and synthetic dyes in organic synthesis.
Preparation Method:
There are many ways to prepare Thiazole-4-carboxaldehyde, and the following is one of the commonly used methods:
-The thiuric acid and formaldehyde are reacted under alkaline conditions and prepared by desulfurization and carbonylation reaction.
Safety Information:
- Thiazole-4-carboxaldehyde is an organic compound and should be used with care to avoid contact with skin, eyes and respiratory tract.
-Use appropriate personal protective equipment such as gloves, goggles and protective masks when handling Thiazole-4-carboxaldehyde.
-When storing and handling Thiazole-4-carboxaldehyde, keep away from fire and high temperature environment and keep good ventilation.
-If you come into contact with Thiazole-4-carboxaldehyde, rinse immediately with plenty of water and seek medical help.
This is a brief introduction to the properties, uses, methods and safety information of the Thiazole-4-carboxaldehyde. If you need more detailed information, please refer to the relevant chemical literature or consult a professional.
Last Update:2024-04-09 15:17:56