Tris(2,4-di-tert-butylphenyl) Phosphite - ≥98% , CAS No.31570-04-4

CAS: 31570-04-4 Cat. No.: T161948 Peso molecular: 646.94 Número EC: 250-709-6 PubChem CID: 91601

GRADE & PURITY ≥98%

Synonyms

4-sulfamoylbutanoate | Tris(2,4-di-tert-butylphenyl)phosphite 100 microg/mL in Acetonitrile | 834E5H0LFF | Antioxidant 168 | Plastic additive 5, United States Pharmacopeia (USP) Reference Standard | 2H-PYRAN, 4-(BROMOMETHYL)TETRAHYDRO- | CHEBI:144343 | EV

Storage

Room temperature,Argon charged

Shipped In

Normal

Descripción general

Polymer processing stabilizer.

Specifications

Sinónimos

4-sulfamoylbutanoate | Tris(2, 4-di-tert-butylphenyl)phosphite 100 microg/mL in Acetonitrile | 834E5H0LFF | Antioxidant 168 | Plastic additive 5, United States Pharmacopeia (USP) Reference Standard | 2H-PYRAN, 4-(BROMOMETHYL)TETRAHYDRO- | CHEBI:144343 | EV

Especificaciones y pureza

≥98%

Información jurídica

Phosphine Ligand Kit component.

Condiciones de almacenamiento de almacenamiento

Room temperature, Argon charged

Enviado en

Normal

Pureza

≥98%

Nombres e identificadores

• Pubchem Sid: 504756077
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504756077
• Sonrisas canónicas: CC(C)(C)C1=CC(=C(C=C1)OP(OC2=C(C=C(C=C2)C(C)(C)C)C(C)(C)C)OC3=C(C=C(C=C3)C(C)(C)C)C(C)(C)C)C(C)(C)C
• IUPAC Name: tris(2,4-ditert-butylphenyl) phosphite
• InChIKey: JKIJEFPNVSHHEI-UHFFFAOYSA-N
• INCHI: 1S/C42H63O3P/c1-37(2,3)28-19-22-34(31(25-28)40(10,11)12)43-46(44-35-23-20-29(38(4,5)6)26-32(35)41(13,14)15)45-36-24-21-30(39(7,8)9)27-33(36)42(16,17)18/h19-27H,1-18H3
• Isómeros SMILES: CC(C)(C)C1=CC(=C(C=C1)OP(OC2=C(C=C(C=C2)C(C)(C)C)C(C)(C)C)OC3=C(C=C(C=C3)C(C)(C)C)C(C)(C)C)C(C)(C)C
• WGK Alemania: nwg
• PubChem CID: 91601
• Peso molecular: 646.94
• Reaxy-Rn: 2033213

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Clase Benzene and substituted derivatives
      • Subclass Phenylpropanes

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Clase: Benzene and substituted derivatives
• Subclass: Phenylpropanes
• Intermediate Tree Nodes: Not available
• Direct Parent: Phenylpropanes
• Alternative Parents: Phenoxy compounds Organic phosphites Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Phenylpropane - Phenoxy compound - Organic phosphite - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
• Descripción: This compound belongs to the class of organic compounds known as phenylpropanes. These are organic compounds containing a phenylpropane moiety.
• 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

Propiedades químicas y físicas

• Solubilidad: Insoluble in water; Degree of Solubility in water: 0.001 mg/l 20 °C; Soluble in Toluene; Insoluble in Methanol
• Sensibilidad: Moisture sensitive.&air sensitive
• Punto de fusión (°C): 187 °C
• Peso molecular: 646.900 g/mol
• XLogP3: 15.500
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 12
• Exact Mass: 646.451 Da
• Monoisotopic Mass: 646.451 Da
• Topological Polar Surface Area: 27.700 Ų
• Heavy Atom Count: 46
• Formal Charge: 0
• Complexity: 823.000
• 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

Referencias

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2. Zhen Zhou, Xiaoqing Wang, Xiaomeng Li, Chang Liu, Guoping Li, Yunjun Luo.  (2023)  Tribological and Mechanical Applications of Liquid-Crystal-Polymer-Modified Carbon-Fiber-Reinforced Polyamide–Polyurethane Composites.  Polymers,  15  (9): (2033).  [PMID:37177180] [10.3390/polym15092033]

3. Hui Fang, Lingjie Zhang, Anlin Chen, Fangjuan Wu.  (2022)  Improvement of Mechanical Property for PLA/TPU Blend by Adding PLA-TPU Copolymers Prepared via In Situ Ring-Opening Polymerization.  Polymers,  14  (8): (1530).  [PMID:35458279] [10.3390/polym14081530]

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5. Gao He, Yuan Liemei, Liu Guojie, Gao Jun.  (2022)  An ultraviolet light-responsive polyacrylate film with high fatigue resistance.  JOURNAL OF POLYMER RESEARCH,  29  (2): (1-11).  [PMID:] [10.1007/s10965-022-02897-8]

6. Guyu Feng, Xinyue Wang, Diantang Zhang, Xueliang Xiao, Kun Qian.  (2019)  Fabrication of bilayer antioxidant microcapsule and evaluation of its efficiency in stabilization of polypropylene.  Materials Research Express,  6  (12): (125327).  [PMID:] [10.1088/2053-1591/ab3267]

7. Wu Lijuan, Li Jiayin, Yang Yin, Ju Kaize, Jia Ziyao, Gao Biqiang, Jin Shiwei, Sun Qun, Wu Laiyan.  (2025)  Insights into the interaction of tris (2,4-di-tert-butyl phenyl) phosphite (I 168) and its metabolites (24DP) with pepsin: Enzyme inhibition, structural impacts, and antioxidant interference.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:40749918] [10.1016/j.ijbiomac.2025.146442]

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