1620-93-5

Basic information

• Product Name: BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE
• Synonyms: 2,6-Ditert-butyl-4-([(3,5-ditert-butyl-4-hydroxybenzyl)sulfanyl]methyl)phenol;Phenol,4,4’-[thiobis(methylene)]bis[2,6-bis(1,1-dimethylethyl)-(9Cl);BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE;alpha,alpha'-thiobis(2,6-di-tert-butyl-p-cresol);Bis-(3,5-di-tert-butyl-4-hydroxybenzyl)-sulfide;4,4'-[Thiobis(methylene)]bis[2,6-bis(1,1-dimethylethyl)phenol];2,6-ditert-butyl-4-[(3,5-ditert-butyl-4-hydroxyphenyl)methylsulfanylmethyl]phenol;2,6-ditert-butyl-4-[(3,5-ditert-butyl-4-hydroxy-phenyl)methylsulfanylmethyl]phenol
• CAS NO: 1620-93-5
• Molecular Formula: C₃₀H₄₆O₂S
• Molecular Weight: 470.75
• EINECS: 216-591-5
• Mol File: 1620-93-5.mol
• Article Data: 23

Chemical Properties

• Melting Point: 140-142 °C
• Boiling Point: 502.8 °C at 760 mmHg
• Flash Point: 243.7 °C
• Appearance: /
• Density: 1.022g/cm³
• PKA: 11.68±0.40(Predicted)
• CAS DataBase Reference: BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE(1620-93-5)
• EPA Substance Registry System: BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE(1620-93-5)

Safety Data

• Hazardous Substances Data: 1620-93-5(Hazardous Substances Data)

Usage

General Description

BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE is a chemical compound that belongs to the group of phenolic antioxidants. It is commonly used as an additive in various industrial applications, including the production of plastics, rubber, and adhesives, to prevent degradation and extend the lifespan of the materials. BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE acts as a free radical scavenger, effectively inhibiting oxidation and protecting the products from deterioration caused by exposure to air and light. BIS(3,5-DI-T-BUTYL-4-HYDROXYBENZYL) SULFIDE is known for its high thermal stability and compatibility with a wide range of substrates, making it a popular choice for enhancing the durability and performance of numerous manufactured goods.

Relevant articles and documents

4-Formyl amino-n-methylpiperidine derivatives, the use thereof as stabilisers and organic material stabilised therewith

The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) where the variables are as defined in the Description, to a process for preparing these piperidine derivatives, to the use of these piperidine derivatives of the invention, or prepared according to the invention, for stabilizing organic material, in particular for stabilizing plastics or coating materials, and also to the use of these piperidine derivatives of the invention, or prepared according to the invention, as light stabilizers or stabilizers for wood surfaces. The present invention further relates to stabilized organic material which comprises these piperidine derivatives of the invention or prepared according to the invention.

2-(2′-hydroxyphenyl)benzotriazoles used as U.V. stabilizers

2-(2′-hydroxyphenyl)benzotriazoles having general formula (I). The above 2-(2′-hydroxyphenyl)benzotriazoles are useful as light stabilizers for organic polymers.

2-(2'Hydroxyphenyl) benzotriazoles and process for their preparation

2-(2'-hydroxyphenyl)benzotriazoles having general formula (I): The above 2-(2'-hydroxyphenyl)benzotriazoles can be used as light stabilizers for organic polymers.