2-甲基噻唑-4-碳硫代酰胺

2-甲基噻唑-4-碳硫代酰胺 - Names and Identifiers

Name	2-Methyl-1,3-Thiazole-4-Carbothioamide
Synonyms	2-Methylthiazole-4-Carbothioamide 2-METHYLTHIAZOLE-4-CARBOTHIOAMIDE 2-METHYLTHIAZOLE-4-THIOCARBOXAMIDE 2-Methylthiazole-4-Thiocarboxamide 2-Methyl-1,3-Thiazole-4-Carbothioamide 2-METHYL-1,3-THIAZOLE-4-CARBOTHIOAMIDE 2-Methylthiazole-4-carbothioicacidamid 4-Thiazolecarbothioamide,2-Methyl-(9ci) 4-Thiazolecarbothioamide,2-methyl-(9CI) 2-Methylthiazole-4-Carbothioic Acid Amid 2-Methylthiazole-4-carbothioic acid amide
CAS	174223-29-1
InChI	InChI=1/C5H6N2S2/c1-3-7-4(2-9-3)5(6)8/h2H,1H3,(H2,6,8)

2-甲基噻唑-4-碳硫代酰胺 - Physico-chemical Properties

Molecular Formula	C5H6N2S2
Molar Mass	158.24
Density	1.376±0.06 g/cm3 (20 ºC 760 Torr)
Melting Point	201 °C
Boling Point	289.6±32.0℃ (760 Torr)
Flash Point	129.0±25.1℃
Vapor Presure	0.002mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.686

2-甲基噻唑-4-碳硫代酰胺 - Risk and Safety

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. 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. S39 - Wear eye / face protection.
Hazard Note	Irritant

2-甲基噻唑-4-碳硫代酰胺 - Introduction

2-Methyl-1 is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
2-Methyl-1, MTA (for short) is a white crystalline powder with a special strong sulfur taste. It is a flammable solid, soluble in acidic solutions but insoluble in water.

Use:
MTA has a variety of applications in chemical research and industrial production. Mainly used in the preparation of pesticides, drugs, light starting agent and dyes and other organic synthesis. It can also be used as an acidic detection reagent and separation reporter reagent for biological sulfides.

Method:
The preparation of MTA is usually accomplished by a two-step reaction. First, methylisothiocyanate reacts with thiocarbamate under basic conditions to give 2-Methyl-1, a precursor compound of phosphonium. The final product is then obtained by further cleavage reactions.

Safety Information:
MTA is a toxic substance that is irritating and dangerous. Personal protective equipment should be worn to avoid contact with skin and eyes. Avoid inhaling its dust or vapor during operation. If taken by mistake or inhaled, seek medical attention immediately. MTA should be stored and handled in accordance with the appropriate safety procedures, and properly kept to prevent leakage and accidents.

Last Update：2024-04-09 21:01:54