3-PHENYL-2-THIOXO-2,3-DIHYDRO-4(1H)-QUINAZOLINONE

3-PHENYL-2-THIOXO-2,3-DIHYDRO-4(1H)-QUINAZOLINONE - Names and Identifiers

Name	2,3-dihydro-3-phenyl-2-thioxoquinazolin-4(1H)-one
Synonyms	TIMTEC-BB SBB000936 3-phenyl-2-thioxo-1H-quinazolin-4-one 1,3-dihydro-3-phenyl-2-thio-quinazolin-4-on 3-phenyl-2-sulfanylidene-1H-quinazolin-4-one Quinazolin-4-one, 1,3-dihydro-3-phenyl-2-thio- 3-PHENYL-2-THIOXO-2,3-DIHYDRO-4(1H)-QUINAZOLINONE 2,3-dihydro-3-phenyl-2-thioxoquinazolin-4(1H)-one 3-Phenyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one 4(1H)-Quinazolinone,2,3-dihydro-3-phenyl-2-thioxo-
CAS	18741-24-7
EINECS	242-550-6
InChI	InChI=1/C14H10N2OS/c17-13-11-8-4-5-9-12(11)15-14(18)16(13)10-6-2-1-3-7-10/h1-9H,(H,15,18)

3-PHENYL-2-THIOXO-2,3-DIHYDRO-4(1H)-QUINAZOLINONE - Physico-chemical Properties

Molecular Formula	C14H10N2OS
Molar Mass	254.31
Density	1.40±0.1 g/cm3(Predicted)
Melting Point	313-314°C
Boling Point	414.8±28.0 °C(Predicted)
pKa	10.96±0.20(Predicted)
Storage Condition	Room Temprature

3-PHENYL-2-THIOXO-2,3-DIHYDRO-4(1H)-QUINAZOLINONE - Risk and Safety

Hazard Symbols	Xi - Irritant
Hazard Class	IRRITANT

3-PHENYL-2-THIOXO-2,3-DIHYDRO-4(1H)-QUINAZOLINONE - Introduction

2. (1H)-one, chemical formula C13H11NOS, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Physical Properties: 2, (1H)-one is a white crystalline solid with a special thiol odor.
-Chemical properties: It is an electrophile that can undergo substitution reactions with nucleophiles, and can also form corresponding thiol or thioether compounds through oxidation.

Use:
- 2, (1H)-one is widely used in organic synthesis. It can be used as an intermediate for the synthesis of other organic compounds, such as pesticides, drugs and dyes.
-Due to its coordination ability to metal ions, 2, (1H)-one can also be used as a metal ligand for the synthesis of coordination compounds or catalytic reactions.

Method: The preparation of
- 2, (1H)-one is usually carried out by pyridine imidazole chemical reaction.
-A commonly used preparation method is to react dimethyl sulfite with hydroquinone, and then hydrogenate and acid chloride treatment to obtain the target product.

Safety Information: The safety of
- 2, (1H)-one has not been studied in detail, so you should pay attention to follow the relevant chemical laboratory safety regulations when using it.
-Avoid direct contact when touching skin or inhaling. If it comes into contact with the skin, it should be washed with water and soap in time. If you feel unwell, you should seek medical attention in time.
- 2, (1H)-one should also avoid contact with harmful substances such as oxidants and high temperatures to prevent fire or explosion.

Last Update：2024-04-09 21:04:16