Cas no 27955-94-8 (1,1,1-Tris(4-hydroxyphenyl)ethane)

1,1,1-Tris(4-hydroxyphenyl)ethane is a trifunctional phenolic compound characterized by its three hydroxyl groups attached to a central ethane core. This structure imparts high reactivity, making it a valuable intermediate in the synthesis of advanced polymers, epoxy resins, and flame-retardant materials. Its symmetrical triaryl configuration enhances thermal stability and crosslinking efficiency, contributing to improved mechanical and chemical resistance in cured systems. The compound is also utilized in specialty applications such as photoactive materials and liquid crystal displays due to its rigid, aromatic framework. Its high purity and consistent performance make it suitable for demanding industrial and research applications requiring precise molecular control.
1,1,1-Tris(4-hydroxyphenyl)ethane structure
27955-94-8 structure
Product Name:1,1,1-Tris(4-hydroxyphenyl)ethane
CAS No:27955-94-8
MF:C20H18O3
MW:306.355125904083
MDL:MFCD00012180
CID:53242
PubChem ID:87577029
Update Time:2025-10-28

1,1,1-Tris(4-hydroxyphenyl)ethane Chemical and Physical Properties

Names and Identifiers

    • 4,4',4''-(Ethane-1,1,1-triyl)triphenol
    • 4,4’,4’’-ethylidynetri-pheno
    • 4,4’,4’’-ethylidynetris-pheno
    • 4,4’,4’’-ethylidynetrisphenol
    • tris(4-hydroxyphenyl)ethane
    • 4,4',4''-(ETHYLIDENE)TRISPHENOL
    • 1,1,1-TRIS(4-HYDROXYPHENYL)ETHANE
    • 4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol
    • 1,1,1-tri-(4-hydroxy-phenyl)-ethane
    • 4,4',4''-Ethylidynetrisphenol
    • Phenol,4,4',4''-ethylidynetris
    • tris(p-hydroxyphenyl)ethane
    • THPE
    • Phenol, 4,4',4''-ethylidynetris-
    • BRPSWMCDEYMRPE-UHFFFAOYSA-N
    • 25K43J16E2
    • 4,4',4'-Ethane-1,1,1-triyltriphenol
    • AK116608
    • 4,4',4''-(ethan-1,1,1-triyl)triphenol
    • DSSTox_CID_17712
    • DSSTox_RID_79361
    • DSSTox_GSID_37712
    • KSC496I0L
    • triphenylmethane derivative, 7
    • 4,4
    • 1,1,1-Tris(4-hydroxyphenyl)ethane
    • MDL： MFCD00012180
    • Inchi： 1S/C20H18O3/c1-20(14-2-8-17(21)9-3-14,15-4-10-18(22)11-5-15)16-6-12-19(23)13-7-16/h2-13,21-23H,1H3
    • InChI Key： BRPSWMCDEYMRPE-UHFFFAOYSA-N
    • SMILES： OC1C=CC(=CC=1)C(C)(C1C=CC(=CC=1)O)C1C=CC(=CC=1)O

Computed Properties

  • Exact Mass: 306.12600
  • Monoisotopic Mass: 306.125594
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 23
  • Rotatable Bond Count: 3
  • Complexity: 304
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 4
  • XLogP3: 4.1
  • Topological Polar Surface Area: 60.7

Experimental Properties

  • Color/Form: Not determined
  • Density: 1.252 g/ml?
  • Melting Point: 248°C(lit.)
  • Boiling Point: 531.8 °C
  • Flash Point: 251 °C
  • Refractive Index: 1.655
  • PSA: 60.69000
  • LogP: 4.15770
  • Solubility: Not determined

1,1,1-Tris(4-hydroxyphenyl)ethane Security Information

  • Symbol: GHS09
  • Prompt：warning
  • Signal Word：Warning
  • Hazard Statement： H320-H411
  • Warning Statement： P264-P273-P305+P351+P338+P337+P313-P391-P501
  • Hazardous Material transportation number：UN 3077 9/PG 3
  • WGK Germany：2
  • Hazard Category Code： 51/53
  • Safety Instruction： S26-S37/39-S61
  • RTECS：SL4375275
  • Hazardous Material Identification： Xi
  • Safety Term：S26;S37/39
  • Risk Phrases：R36/37/38
  • HazardClass：9
  • PackingGroup：III
  • Storage Condition：Store at room temperature

1,1,1-Tris(4-hydroxyphenyl)ethane Customs Data

  • HS CODE：2907199090
  • Customs Data：

    China Customs Code:

    2907199090

    Overview:

    2907199090 Other monophenols. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

1,1,1-Tris(4-hydroxyphenyl)ethane Pricemore >>

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1,1,1-Tris(4-hydroxyphenyl)ethane Production Method

1,1,1-Tris(4-hydroxyphenyl)ethane Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:27955-94-8)4-hydroxyphenyl ethane
Order Number:LE2566;LE2473182;LE14382
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:42
Price ($):discuss personally
Amadis Chemical Company Limited
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(CAS:27955-94-8)1,1,1-Tris(4-hydroxyphenyl)ethane
Order Number:A819260
Stock Status:in Stock
Quantity:1kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 05:09
Price ($):194.0
Suzhou Senfeida Chemical Co., Ltd
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(CAS:27955-94-8)1,1,1-Tris(4-hydroxyphenyl)ethane
Order Number:sfd18965
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally

1,1,1-Tris(4-hydroxyphenyl)ethane Related Literature

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Additional information on 1,1,1-Tris(4-hydroxyphenyl)ethane

1,1,1-Tris(4-hydroxyphenyl)ethane: A Comprehensive Overview

1,1,1-Tris(4-hydroxyphenyl)ethane (CAS No. 27955-94-8) is a versatile organic compound with a unique chemical structure that has garnered significant attention in various scientific and industrial fields. This compound is characterized by its three hydroxyl groups attached to phenyl rings, which are further connected to an ethane backbone. The presence of multiple hydroxyl groups imparts it with interesting chemical properties, making it suitable for a wide range of applications.

The chemical structure of 1,1,1-Tris(4-hydroxyphenyl)ethane is defined by its three phenolic groups (-OH) attached to the central ethane molecule. This arrangement not only enhances its reactivity but also contributes to its ability to form hydrogen bonds, which is crucial in many chemical reactions and industrial processes. Recent studies have highlighted the potential of this compound in the synthesis of advanced materials, such as high-performance polymers and composites.

One of the most notable applications of 1,1,1-Tris(4-hydroxyphenyl)ethane is in the field of materials science. Researchers have explored its use as a precursor for synthesizing aromatic polymers with enhanced thermal stability and mechanical properties. For instance, a study published in *Polymer Chemistry* demonstrated that this compound can be used to create polymeric materials with improved resistance to high temperatures, making them ideal for aerospace and automotive industries.

In addition to its role in materials science, 1,1,1-Tris(4-hydroxyphenyl)ethane has also found applications in the pharmaceutical industry. Its ability to form stable complexes with metal ions has led to its use in drug delivery systems and as a ligand in catalytic processes. A recent investigation in *Journal of Medicinal Chemistry* revealed that this compound can act as a potent antioxidant, potentially offering therapeutic benefits in treating oxidative stress-related diseases.

The synthesis of 1,1,1-Tris(4-hydroxyphenyl)ethane involves a multi-step process that typically begins with the hydroxylation of an appropriate precursor. Recent advancements in catalytic methods have enabled more efficient and environmentally friendly production techniques. For example, the use of enzymatic catalysts has significantly reduced the reaction time and minimized byproduct formation.

From an environmental perspective, 1,1,1-Tris(4-hydroxyphenyl)ethane exhibits moderate toxicity levels when exposed to aquatic organisms. However, ongoing research aims to develop safer handling procedures and recycling methods to mitigate any potential environmental impact.

In conclusion, 1,1,1-Tris(4-hydroxyphenyl)ethane (CAS No. 27955-94-8) is a multifaceted compound with promising applications across various industries. Its unique chemical properties and versatile structure continue to drive innovative research and development efforts worldwide.

27955-94-8 (1,1,1-Tris(4-hydroxyphenyl)ethane) Related Products

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Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:27955-94-8)4-hydroxyphenyl ethane
LE2566;LE2473182;LE14382
Purity:99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry
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Amadis Chemical Company Limited
(CAS:27955-94-8)1,1,1-Tris(4-hydroxyphenyl)ethane
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Purity:99%
Quantity:1kg
Price ($):194.0
Email