Cas no 519-73-3 (Triphenylmethane)

Triphenylmethane is an aromatic hydrocarbon with the chemical formula (C6H5)3CH, consisting of three phenyl groups attached to a central methane carbon. It serves as a foundational compound in organic synthesis, particularly in the production of dyes, pigments, and pharmaceuticals. Its stable trityl (triphenylmethyl) group is widely utilized as a protecting group in synthetic chemistry due to its resistance to acidic and basic conditions. Triphenylmethane derivatives are also employed in analytical chemistry as pH indicators and in materials science for their optical properties. The compound's structural rigidity and ease of functionalization make it a versatile intermediate for advanced chemical applications.
Triphenylmethane structure
Triphenylmethane structure
Product Name:Triphenylmethane
CAS No:519-73-3
MF:C19H16
MW:244.330345153809
MDL:MFCD00004763
CID:37968
PubChem ID:87576442
Update Time:2026-05-14

Triphenylmethane Chemical and Physical Properties

Names and Identifiers

    • Triphenylmethane
    • AKOS 90745
    • TRILAN
    • TRITAN
    • 1,1’,1’’-methylidynetris-benzen
    • Benzene, 1,1',1''-methylidynetris-
    • Benzene,1,1',1 -methylidynetris-
    • benzene,1,1’,1’’-methylidynetris-
    • Benzhydrylbenzene
    • Methane, triphenyl-
    • Triphenylmethan
    • Tritane
    • Triphenymethane
    • 1,1',1''-Methylidene tris[benzene]
    • TRIPHENYLMETHANE pure
    • 1,1',1''-Methylidynetribenzene
    • Triphenylmethane Solution
    • 1,1′,1″-Methylidenetris-[benzene]
    • 1,1',1''-Methylidynetrisbenzene
    • MDL: MFCD00004763
    • Inchi: InChI=1S/C19H16/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15,19H
    • InChI Key: AAAQKTZKLRYKHR-UHFFFAOYSA-N
    • SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=CC=C3
    • BRN: 1909753

Computed Properties

  • Exact Mass: 244.12500
  • Monoisotopic Mass: 244.125201
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 19
  • Rotatable Bond Count: 3
  • Complexity: 196
  • 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: nothing
  • XLogP3: 5.3
  • Topological Polar Surface Area: 0

Experimental Properties

  • Color/Form: Light yellow liquid
  • Density: 1.014?g/mL?at 25?°C(lit.)
  • Melting Point: 92.0 to 95.0 deg-C
  • Boiling Point: 359°C(lit.)
  • Flash Point: 358-359°C
  • Refractive Index: nD100 1.59546
  • Solubility: dioxane: 0.1?g/mL, clear
  • Water Partition Coefficient: Insoluble
  • Stability/Shelf Life: Stable; combustible. Incompatible with strong oxidizing agents.
  • PSA: 0.00000
  • LogP: 4.86680
  • Merck: 9741
  • pka: 31.5(at 25℃)

Triphenylmethane Security Information

Triphenylmethane Customs Data

  • HS CODE:2902909090
  • Customs Data:

    China Customs Code:

    2902909090

    Overview:

    2902909090. Other aromatic hydrocarbons. VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. MFN tariff:2.0%. general tariff:30.0%

    Declaration elements:

    Product Name, component content

    Summary:

    2902909090 other aromatic hydrocarbons.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:2.0%.General tariff:30.0%

Triphenylmethane Pricemore >>

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Triphenylmethane Production Method

Triphenylmethane Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
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(CAS:519-73-3)Triphenylmethane
Order Number:LE17785;LE2473419
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:16
Price ($):discuss personally
Amadis Chemical Company Limited
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(CAS:519-73-3)Triphenylmethane
Order Number:A828866
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:11
Price ($):365.0
Suzhou Senfeida Chemical Co., Ltd
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(CAS:519-73-3)Triphenylmethane
Order Number:sfd12645
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:36
Price ($):discuss personally

Triphenylmethane Related Literature

Additional information on Triphenylmethane

Triphenylmethane (CAS No: 519-73-3) - A Comprehensive Overview

Triphenylmethane (CAS No: 519-73-3) is a versatile organic compound with the molecular formula C16H14. It belongs to the class of aromatic hydrocarbons and is widely recognized for its unique chemical properties and diverse applications. This compound has been a subject of extensive research due to its potential in various fields, including materials science, pharmaceuticals, and environmental chemistry.

The structure of Triphenylmethane consists of three phenyl groups attached to a central methyl group, forming a symmetrical trisubstituted benzene derivative. This structure contributes to its stability and reactivity, making it an ideal candidate for various chemical reactions. Recent studies have highlighted its role as a precursor in the synthesis of advanced materials, such as fluorescent polymers and nanoparticles.

One of the most significant advancements in the study of Triphenylmethane involves its application in fluorescence-based sensing technologies. Researchers have developed novel fluorescent sensors using Triphenylmethane-derived materials, which exhibit high sensitivity and selectivity towards specific analytes. These sensors have potential applications in environmental monitoring, medical diagnostics, and food safety analysis.

In the field of materials science, Triphenylmethane has been utilized as a building block for constructing supramolecular assemblies. These assemblies exhibit unique optical and electronic properties, making them suitable for use in organic electronics and photonics. Recent breakthroughs include the development of highly efficient organic light-emitting diodes (OLEDs) incorporating Triphenylmethane-based materials.

The pharmaceutical industry has also shown interest in Triphenylmethane due to its potential as a drug delivery agent. Studies have demonstrated that Triphenylmethane-based nanoparticles can effectively encapsulate and deliver therapeutic agents to target sites within the body. This property makes it a promising candidate for targeted drug delivery systems.

Another emerging area of research is the use of Triphenylmethane in catalysis. Scientists have discovered that certain derivatives of Triphenylmethane can act as efficient catalysts for various organic reactions, including cross-coupling reactions and polymerization processes. These findings have opened new avenues for sustainable chemical synthesis.

In terms of environmental applications, Triphenylmethane has been explored as a component in advanced water treatment systems. Its ability to adsorb heavy metals and organic pollutants from aqueous solutions has been validated through numerous experiments. This property makes it a valuable material for developing eco-friendly water purification technologies.

The synthesis of Triphenylmethane has also undergone significant improvements in recent years. Traditional methods often involved multi-step processes with low yields, but modern techniques leveraging green chemistry principles have enabled more efficient and environmentally friendly production methods.

In conclusion, Triphenylmethane (CAS No: 519-73-3) is a multifaceted compound with immense potential across various scientific disciplines. Its unique chemical properties, combined with recent advancements in research, position it as a key player in the development of innovative materials and technologies.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:519-73-3)Triphenylmethane
LE17785;LE2473419
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email
Amadis Chemical Company Limited
(CAS:519-73-3)Triphenylmethane
A828866
Purity:99%
Quantity:500g
Price ($):365.0
Email