35074-77-2

Basic information

• Product Name: Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]
• Synonyms: Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate];IRGANOX 259;3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzenepropanoic acid 1,6-hexanediyl ester;1,6-hexamethylenebis(3,5-tert-butyl-4-hydroxyhydrocinnamate);1,6-hexanediyl3,5-bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoate;benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,1,6-hexanediyles;Benzenepropanoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,1,6-hexanediylester;Hexamethylenebis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate)
• CAS NO: 35074-77-2
• Molecular Formula: C₄₀H₆₂O₆
• Molecular Weight: 638.92
• EINECS: 252-346-9
• Product Categories: Organics
• Mol File: 35074-77-2.mol

Chemical Properties

• Boiling Point: 648.1 °C at 760 mmHg
• Flash Point: 180.7 °C
• Appearance: /
• Density: 1.033 g/cm³
• Vapor Pressure: 2.13E-17mmHg at 25°C
• Refractive Index: 1.518
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility: Chloroform (Slightly), Methanol (Slightly)
• PKA: 12.03±0.40(Predicted)
• CAS DataBase Reference: Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate](CAS DataBase Reference)
• NIST Chemistry Reference: Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate](35074-77-2)
• EPA Substance Registry System: Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate](35074-77-2)

Safety Data

• Hazardous Substances Data: 35074-77-2(Hazardous Substances Data)

Usage

Uses

Used in Plastics Industry:
Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] is used as an antioxidant and stabilizer for plastics to prevent oxidation and degradation, thereby extending the lifespan and maintaining the quality of the plastic products.
Used in Adhesives Industry:
In the adhesives industry, Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] serves as an essential component to enhance the stability and performance of adhesives by preventing oxidation and degradation, ensuring a longer-lasting bond.
Used in Coatings Industry:
Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] is used as a stabilizer in coatings to protect against heat and light-induced degradation, ensuring the durability and appearance of coated surfaces over time.
Used in Industrial Applications:
Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] is utilized in various industrial applications as an antioxidant and stabilizer to enhance the performance and longevity of materials exposed to harsh conditions, such as high temperatures and UV radiation.
Used in Consumer Applications:
Hexamethylene bis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] is employed in consumer products to provide protection against oxidation and degradation, ensuring the quality and longevity of everyday items. Its non-toxic and non-irritating properties make it a safe choice for use in products that come into contact with the skin or are used in household settings.

InChI:InChI=1/C40H62O6/c1-37(2,3)29-23-27(24-30(35(29)43)38(4,5)6)17-19-33(41)45-21-15-13-14-16-22-46-34(42)20-18-28-25-31(39(7,8)9)36(44)32(26-28)40(10,11)12/h23-26,43-44H,13-22H2,1-12H3

Relevant articles and documents

Process for the production of hydroxyalkylphenyl derivatives

An improved process for the production of hydroxyalkylphenyl derivatives, especially esters and amides containing hydroxyalkylphenyl groups is disclosed, which process comprises gradually adding methyl acrylate, in the presence of an alkaline catalyst, to the alkyl substituted phenolic compound, and adding to the resultant reaction mixture a suitable alcohol or amine, optionally in the presence of a second catalyst which is different from the first catalyst. The improved process results in good yields and in a reduction of undesirable by-products while avoiding isolation of the intermediates.