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Phenol, 4,4'-dithiobis[2-(1,1-dimethylethyl)-, also known as 4,4'-Thiobis(2-tert-butylphenol) or DBLT, is a white crystalline solid with a characteristic phenolic odor. It is soluble in organic solvents and is commonly used as an antioxidant in various products. This chemical compound is known for its ability to inhibit oxidation and prevent degradation of materials such as rubber, plastics, and oils. It is also used in the production of polymers, adhesives, and lubricants. Although it is considered relatively low in toxicity, proper safety procedures should be followed when handling this chemical.

7580-89-4

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7580-89-4 Usage

Uses

Used in Rubber Industry:
Phenol, 4,4'-dithiobis[2-(1,1-dimethylethyl)is used as an antioxidant for preventing the degradation of rubber materials. Its ability to inhibit oxidation helps maintain the durability and performance of rubber products.
Used in Plastics Industry:
In the plastics industry, Phenol, 4,4'-dithiobis[2-(1,1-dimethylethyl)serves as an antioxidant to prevent the degradation of plastic materials. This helps in preserving the structural integrity and extending the lifespan of plastic products.
Used in Oil Industry:
Phenol, 4,4'-dithiobis[2-(1,1-dimethylethyl)is used as an antioxidant in the oil industry to prevent the oxidation of oils, ensuring their stability and performance over time.
Used in Production of Polymers:
This chemical compound is used in the production of polymers, where it acts as an antioxidant to prevent the degradation of polymer materials, enhancing their durability and performance.
Used in Adhesives Industry:
Phenol, 4,4'-dithiobis[2-(1,1-dimethylethyl)is used as an antioxidant in the production of adhesives, helping to maintain the adhesive's bonding strength and preventing it from degrading over time.
Used in Lubricants Industry:
In the lubricants industry, Phenol, 4,4'-dithiobis[2-(1,1-dimethylethyl)is used as an antioxidant to prevent the oxidation of lubricants, ensuring their effectiveness in reducing friction and wear in various applications.

Check Digit Verification of cas no

The CAS Registry Mumber 7580-89-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,8 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7580-89:
(6*7)+(5*5)+(4*8)+(3*0)+(2*8)+(1*9)=124
124 % 10 = 4
So 7580-89-4 is a valid CAS Registry Number.

7580-89-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-tert-butyl-4-[(3-tert-butyl-4-hydroxyphenyl)disulfanyl]phenol

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7580-89-4 SDS

7580-89-4Downstream Products

7580-89-4Relevant academic research and scientific papers

Fabrication of coatings based on epoxy resins for environmental protection of microelectronics

Krysin,Yakovlev

, p. 997 - 1000 (2013/09/23)

Modified coating for protection of microelectronics from external effects, including radiation, was created on the basis of epoxy resins. The coating was produced with a modifier, thioalkaphene B, containing polysulfide derivatives of ortho-tert-butyl phenol. The mechanism of its action was explained. The technology for coating deposition was tested on an industrial automated line; the thus protected semiconductor devices successfully passed tests in extreme working conditions.

Synthesis, composition, and properties of products formed in interaction of ortho-tert-butylphenol with sulfur monochloride

Krysin,Egorova,Komarova,Vasil'Ev,Pokrovskii

experimental part, p. 1965 - 1969 (2010/06/17)

Interaction of ortho-tert-butylphenol with sulfur monochloride in dimethylformamide leads to an increase in the fraction of phenol di- and polysulfides in the product. Liquid chromato-mass-spectrometry was used to determine the composition of the main gro

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