benzene, 1,3,5-tris[(1,1-dimethylethyl)thio]-

benzene, 1,3,5-tris[(1,1-dimethylethyl)thio]- - Names and Identifiers

Name	1,3,5-tris(tert-butylthio)benzene
Synonyms	1,3,5-TRIS(TERT-BUTYLTHIO)BENZENE 1,3,5-Tris(tert-butylthio)benzene 1,3,5-tris(tert-butylthio)benzene 1,3,5-Tris(tert-butylsulfanyl)benzene Benzene, 1,3,5-tris[(1,1-dimethylethyl)thio]- benzene, 1,3,5-tris[(1,1-dimethylethyl)thio]-
CAS	260968-03-4
InChI	InChI=1/C18H30S3/c1-16(2,3)19-13-10-14(20-17(4,5)6)12-15(11-13)21-18(7,8)9/h10-12H,1-9H3

benzene, 1,3,5-tris[(1,1-dimethylethyl)thio]- - Physico-chemical Properties

Molecular Formula	C18H30S3
Molar Mass	342.63
Density	1.04±0.1 g/cm3(Predicted)
Melting Point	131.0 to 135.0 °C
Boling Point	413.7±40.0 °C(Predicted)
Flash Point	189.3°C
Solubility	soluble in Toluene
Vapor Presure	1.13E-06mmHg at 25°C
Appearance	powder to crystal
Color	White to Almost white
Storage Condition	Room Temprature
Refractive Index	1.56

benzene, 1,3,5-tris[(1,1-dimethylethyl)thio]- - Introduction

1,3,5-tris(tert-butylthio)benzene is an organic compound with the chemical formula C18H24S3. The following are the properties, use, preparation and safety information of the compound:

Nature:
1,3,5-tris(tert-butylthio)benzene is an organic compound with a thiol functional group. It is a white crystalline solid with several organic solvent solubilities. It is stable at room temperature, but may decompose at high temperatures or in contact with strong oxidants.

Use:
1,3,5-tris(tert-butylthio)benzene is widely used as an additive for antioxidants, light stabilizers, preservatives and high temperature lubricants. It can increase the stability of the material, improve its thermal stability and weather resistance. In addition, it can also be used for photosensitive materials, free radical polymerization inhibitors and high temperature adhesives.

Method: The preparation method of
1,3,5-tris(tert-butylthio)benzene generally involves the vulcanization reaction of hydroquinone. The specific preparation method is to first react diphenol with hydrogen sulfide to produce diphenol sulfide, and then react diphenol sulfide with tert-butyl halide (such as tert-butyl bromide or tert-butyl chloride) to produce 1,3,5-tris(tert-butylthio)benzene.

Safety Information:
1,3,5-tris(tert-butylthio)benzene is generally considered to be relatively safe under regular conditions of use, but the following matters still need to be paid attention:
-The compound may be irritating to the eyes and skin, so appropriate protective measures should be taken when in contact. In case of contact, rinse with plenty of water and seek medical advice.
-When handling the compound, maintain good ventilation, avoid inhaling its vapor or dissolved gas, and use appropriate personal protective equipment, such as gloves and breathing apparatus.
-The compound may decompose at high temperature or in contact with strong oxidants, producing toxic substances or corrosive gases. Therefore, contact with strong oxidants should be avoided and stored in a cool, dry and well-ventilated place.
-When handling 1,3,5-tris(tert-butylthio)benzene, you should follow the correct laboratory operating procedures and operate in accordance with relevant safety standards and regulations.

Last Update：2024-04-10 22:29:15