CAS 36443-68-2

Antioxidant 245

Description:

Antioxidant 245, with the CAS number 36443-68-2, is a chemical compound primarily used as a stabilizer in various polymer applications, particularly in plastics and rubber. It is classified as a hindered phenolic antioxidant, which means it effectively prevents oxidative degradation by scavenging free radicals and inhibiting the oxidation process. This compound is known for its thermal stability and ability to maintain the physical properties of materials over time, making it valuable in extending the lifespan of products exposed to heat and light. Antioxidant 245 is often utilized in the formulation of polyolefins, polyvinyl chloride (PVC), and other synthetic materials. Additionally, it is recognized for its low volatility, which enhances its performance in high-temperature applications. Safety data indicates that while it is generally considered safe for use in industrial applications, appropriate handling and safety measures should be observed to minimize exposure. Overall, Antioxidant 245 plays a crucial role in enhancing the durability and performance of various materials in diverse industries.

Formula: C₃₄H₅₀O₈

InChI: InChI=1S/C34H50O8/c1-23-19-25(21-27(31(23)37)33(3,4)5)9-11-29(35)41-17-15-39-13-14-40-16-18-42-30(36)12-10-26-20-24(2)32(38)28(22-26)34(6,7)8/h19-22,37-38H,9-18H2,1-8H3

InChI key: InChIKey=QSRJVOOOWGXUDY-UHFFFAOYSA-N

SMILES: C(CC(OCCOCCOCCOC(CCC1=CC(C(C)(C)C)=C(O)C(C)=C1)=O)=O)C2=CC(C(C)(C)C)=C(O)C(C)=C2

Synonyms:

• 1,1′-[1,2-Ethanediylbis(oxy-2,1-ethanediyl)] bis[3-(1,1-dimethylethyl)-4-hydroxy-5-methylbenzenepropanoate]
• 2-[2-(2-Hydroxyethoxy)Ethoxy]Ethyl 2,2-Bis(3-Tert-Butyl-4-Hydroxy-5-Methylphenyl)Propanoate
• 3-(1,1-Dimethylethyl)-4-hydroxy-5-methylbenzenepropanoic acid, 1,1′-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester
• 3-tert-Butyl-4-hydroxy-5-methylphenylpropionic acid triethyleneglycol ester
• ADK Stab AO 70
• Antioxidant 2450
• Ao 245
• Ao 70
• At 245
• Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,1′-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester
• Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester
• Chemnox 245
• Chinox 245
• Ethane-1,2-Diylbis(Oxyethane-2,1-Diyl) Bis[3-(3-Tert-Butyl-4-Hydroxy-5-Methylphenyl)Propanoate]
• Ethylenebis(oxyethylene) bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate]
• Ethylenebis(oxyethylene)bis(3-tert-butyl-4-hydroxy-5-methylbenzenepropanoate)
• Ethylenebis(oxyethylene)bis[(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]
• Hostanox 245
• I 245
• Ig 245
• Ir 245
• Irg 245
• Irganox 245
• Irganox 245FF
• Irganox 295
• Irganox I 245
• Ky 2080
• Ky 586
• Lowinox GP 45
• Ph 2450
• Primanox245
• Rianox 245
• Selosol J 162
• Songnox 245
• Songnox 2450FF
• Stabiace PH 2450
• Th 245
• Tk 12627
• Tominokusu 917
• Tominox 917
• Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate
• Triethylene glycol bis-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]
• Triethylene glycol bis[3-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate]
• Triethylene glycol bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]
• Triethylene glycol bis[β-(3-tert-butyl-5-methyl-4-hydroxyphenyl)propionate]
• Triethylene glycol bis[β-(5-tert-butyl-4-hydroxy-3-methylphenyl)propionate]
• Triethylene glycol- bis[3-(3-t-butyl-4-hydroxy-5-methyphenyl) propionate]

Triethylene Glycol Bis[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]

CAS: 36443-68-2

Formula: C₃₄H₅₀O₈

Purity: >95.0%(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 586.77

Ref: 3B-T3277

Benzenepropanoic acid, 3-(1,1-dimethylethyl)-4-hydroxy-5-methyl-,1,2-ethanediylbis(oxy-2,1-ethanediyl) ester

CAS: 36443-68-2

Formula: C₃₄H₅₀O₈

Purity: 98%

Color and Shape: Solid

Molecular weight: 586.7560

Ref: IN-DA00I77Z

Irganox 245

CAS: 36443-68-2

Formula: C₃₄H₅₀O₈

Color and Shape: White To Off-White Solid

Molecular weight: 586.77

Ref: 4Z-I-106001

Triethylene Glycol Bis(3-Tert-Butyl-4-Hydroxy-5-Methylphenyl)Propionate

CAS: 36443-68-2

Triethylene Glycol Bis(3-Tert-Butyl-4-Hydroxy-5-Methylphenyl)Propionate

Purity: 98%

Molecular weight: 586.76g/mol

Ref: 54-OR1015325

Antioxidant 245

CAS: 36443-68-2

Antioxidant 245

Purity: ≥98%

Molecular weight: 586.766g/mol

Ref: 54-BUP17199

Irganox 245

CAS: 36443-68-2

Formula: C₃₄H₅₀O₈

Color and Shape: Neat

Molecular weight: 586.76

Ref: 04-C14373245

Triethylene glycol Bis(3-​tert-​butyl-​4-​hydroxy-​5-​methylphenyl)​propionate

Controlled Product

CAS: 36443-68-2

Applications Triethylene Glycol Bis(3-​tert-​butyl-​4-​hydroxy-​5-​methylphenyl)​propionate is used as a polymer antioxidant stabilizer in adhesives and polymers for food contact. Generally functions as an antioxidant in the chemistry of plastics.
References United States Food and Drug Administration.: Federal Register, 50, 63 (1985); Liang, H., et al.: Acta Endocrinol., 128, 451 (1993);

Formula: C₃₄H₅₀O₈

Color and Shape: White To Off-White

Molecular weight: 586.76

Ref: TR-T776460

Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate

CAS: 36443-68-2

Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate is a water soluble, nonvolatile, and reactive chemical that is used as a sealant and antioxidant in polyvinyl chloride production. Triethylene glycol bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate is also used as a synergistic interaction agent for water permeability in fatty acid esters. It has been shown to have an effect on the metabolic rate of rats, which may be due to its ability to react with free radicals.

Formula: C₃₄H₅₀O₈

Purity: Min. 95%

Color and Shape: White Off-White Powder

Molecular weight: 586.76 g/mol

Ref: 3D-FT40366

Antioxidant 245

CAS: 36443-68-2

Purity: 98%

Molecular weight: 586.35

Ref: 10-F551324