2,2'-Methylenebis(6-tert-butyl-4-ethylphenol) - ≥98%(GC) , CAS No.88-24-4

CAS: 88-24-4 Cat. No.: M158327 Molecular Weight: 368.56 EC Number: 201-814-0

GRADE & PURITY ≥98%(GC)

Synonyms

2,2-Methylenebis(4-ethyl-6-tert -butylphenol) | 2,2′-Methylenebis[6-(1,1-dimethylethyl)-4-ethylphenol] | 3,3'-Di-tert-butyl-5,5'-diethyl-2,2'-dihydroxydiphenylmethan | 3,3'-Di-tert-butyl-5,5'-diethyl-2,2'-dihydroxydiphenylmethane

Storage

Room temperature,Desiccated,Cool

Shipped In

Normal

Specifications

Synonyms

2, 2-Methylenebis(4-ethyl-6-tert -butylphenol) | 2, 2′-Methylenebis[6-(1, 1-dimethylethyl)-4-ethylphenol] | 3, 3'-Di-tert-butyl-5, 5'-diethyl-2, 2'-dihydroxydiphenylmethan | 3, 3'-Di-tert-butyl-5, 5'-diethyl-2, 2'-dihydroxydiphenylmethane

Specifications & Purity

≥98%(GC)

Storage

Room temperature, Desiccated, Cool

Shipped In

Normal

Purity

≥98%(GC)

Names and Identifiers

• Pubchem Sid: 488180212
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488180212
• Canonical Smiles: CCC1=CC(=C(C(=C1)C(C)(C)C)O)CC2=C(C(=CC(=C2)CC)C(C)(C)C)O
• IUPAC Name: 2-tert-butyl-6-[(3-tert-butyl-5-ethyl-2-hydroxyphenyl)methyl]-4-ethylphenol
• InChIKey: GPNYZBKIGXGYNU-UHFFFAOYSA-N
• INCHI: 1S/C25H36O2/c1-9-16-11-18(22(26)20(13-16)24(3,4)5)15-19-12-17(10-2)14-21(23(19)27)25(6,7)8/h11-14,26-27H,9-10,15H2,1-8H3
• Isomeric SMILES: CCC1=CC(=C(C(=C1)C(C)(C)C)O)CC2=C(C(=CC(=C2)CC)C(C)(C)C)O
• RTECS: SL9800000
• Molecular Weight: 368.56
• Reaxy-Rn: 2016207
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2016207&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Class Benzene and substituted derivatives
      • Subclass Diphenylmethanes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Class: Benzene and substituted derivatives
• Subclass: Diphenylmethanes
• Intermediate Tree Nodes: Not available
• Direct Parent: Diphenylmethanes
• Alternative Parents: Phenylpropanes Phenols Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Diphenylmethane - Phenylpropane - Phenol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Solubility in Methanol
• Melt Point(°C): 125 °C
• Molecular Weight: 368.600 g/mol
• XLogP3: 8.100
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 6
• Exact Mass: 368.272 Da
• Monoisotopic Mass: 368.272 Da
• Topological Polar Surface Area: 40.500 Ų
• Heavy Atom Count: 27
• Formal Charge: 0
• Complexity: 416.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Shaojie Pan, Chaoyan Lou, Xiaolin Yu, Kaidi Zhang, Kai Zhang, Lei Jiang, Yan Zhu.  (2025)  Ultrasound-Assisted Dispersive Solid-Phase Filter Extraction Coupled with Green Supercritical Fluid Chromatography Methodology for Simultaneous Determination of Hindered Phenolic Antioxidant Migration from Food Contact Materials.  Foods,  14  (13): (2301).  [PMID:40647053] [10.3390/foods14132301]