Triphenylacetic acid
Triphenylacetic acid (CAS 595-91-5) is a carboxylic acid with the linear formula (C₆H₅)₃CCO₂H and a molecular weight of 288.34 g/mol. This organic compound serves as a valuable building block in chemical synthesis. Available from Tech Serve Solutions with an assay of 99%, it is suitable for various research and industrial applications requiring a high-purity organic intermediate.
- IUPAC
- Tritylformic acid
- Synonyms
- Tritylformic acid

Organic Synthesis Intermediate
Triphenylacetic acid is utilised as a precursor in the synthesis of more complex organic molecules. Its unique structure allows for participation in various chemical transformations, contributing to the development of new compounds.
Research and Development
In R&D settings, this compound is employed to explore novel chemical pathways and material properties. Its availability as a high-purity reagent supports precise experimental outcomes in academic and industrial laboratories.
Building Block for Specialty Chemicals
The molecule's bulky phenyl groups and carboxylic acid functionality make it a useful starting material for creating specialty chemicals with specific steric or electronic properties.
| Molecular weight | 288.34 |
|---|---|
| Linear formula | (C6H5)3CCO2H |
| Assay | 99% |
| Melting point | 270-273 °C(lit.) |
Hazard statements
- H413May cause long-lasting harmful effects to aquatic life
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Triphenylacetic acid used for?
+
Triphenylacetic acid (CAS 595-91-5) is primarily used as a building block and intermediate in organic synthesis and for research and development purposes in creating new organic molecules and specialty chemicals.
What are the CAS number and formula for Triphenylacetic acid?
+
The CAS number for Triphenylacetic acid is 595-91-5, and its linear formula is (C₆H₅)₃CCO₂H.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Triphenylacetic acid with a purity of 99%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for Triphenylacetic acid?
+
Triphenylacetic acid is classified with hazard statement H413 (May cause long lasting harmful effects to aquatic life). Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used during handling.
Can Tech Serve Solutions export Triphenylacetic acid globally?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Triphenylacetic acid, and can facilitate international orders.
How can I request a quote or sample of Triphenylacetic acid?
+
To request a quote or sample of Triphenylacetic acid, please contact our sales department through the website or direct inquiry channels.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis