3393-77-9

3393-77-9 - Names and Identifiers

Name	4,4'-Thiodianisole
Synonyms	4,4'-Thiodianisole 4,4''-THIODIANISOLE 4,4'-Thiobis(anisole) Bis(4-methoxyphenyl) sulfide 1,1'-Thiobis(4-methoxybenzene) 4,4'-Dimethoxydiphenyl sulfide 4,4'-Dimethoxy Diphenyl Sulfide 4,4'-DIMETHOXY DIPHENYL SULFIDE 4,4`-Dimethoxydiphenyldisulphide Benzene, 1,1'-thiobis[4-methoxy- 1,1'-sulfanediylbis(4-methoxybenzene) Bis(4-methoxyphenyl)monosulfid-Radikalkation
CAS	3393-77-9
InChI	InChI=1/C14H14O2S/c1-15-11-3-7-13(8-4-11)17-14-9-5-12(16-2)6-10-14/h3-10H,1-2H3

3393-77-9 - Physico-chemical Properties

Molecular Formula	C14H14O2S
Molar Mass	246.32
Density	1.17
Melting Point	43-44 °C
Boling Point	166-170 °C(Press: 2 Torr)
Flash Point	193.9°C
Solubility	Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly)
Vapor Presure	3.77E-06mmHg at 25°C
Appearance	Solid
Color	Pale Yellow
Storage Condition	-20°C Freezer, Under inert atmosphere
Refractive Index	1.607

3393-77-9 - Introduction

4,4 '-Thiodianisole(4,4'-Thiodianisole) is an organic compound. The following is a description of the nature, use, preparation and safety information of the substance:

Nature:
-Appearance: 4,4 '-Thiodianisole as a white crystalline solid.
-Molecular formula: C14H14O2S
-Molecular weight: 254.33g/mol
-Melting point: 76-79°C
-Boiling point: 457.8°C
-Solubility: 4,4 '-Thiodianisole has good solubility in organic solvents.

Use:
-Chemical synthesis: 4,4 '-Thiodianisole can be used as an important intermediate in organic synthesis and can participate in a variety of chemical reactions, such as alkylation reactions, nucleophilic substitution reactions, etc.
-Photosensitive material: Due to its absorption characteristics of ultraviolet and visible light, 4,4 '-Thiodianisole can be used to prepare various photosensitive materials, such as photosensitive resins and photosensitive glass.
-Coating additive: 4,4 '-Thiodianisole can be used as a coating additive to improve the viscosity and adhesion of the coating and improve the performance of the coating.

Preparation Method:
4,4 '-Thiodianisole can be prepared by the condensation reaction of dimethoxydiphenyl sulfide and methyl anthranilate (or methyl metaminobenzoate). Specific synthetic methods can refer to organic synthetic chemistry books or scientific literature.

Safety Information:
- 4,4 '-Thiodianisole is irritating to the skin and eyes, and should be careful to avoid contact when using.
-During use and storage, appropriate protective measures should be taken, such as wearing protective glasses, gloves and routine laboratory ventilation.
-When handling 4,4 '-Thiodianisole, care should be taken to avoid inhaling its powder or solution.
-If you accidentally touch or inhale the substance, rinse immediately with plenty of water and seek medical help.

Last Update：2024-04-10 22:29:15