2-Ethylthio-2,2-diphenylacetic acid
2-Ethylthio-2,2-diphenylacetic acid (CAS: 16036-85-4) is a carboxylic acid derivative with the molecular formula C2H5SC(C6H5)2CO2H and a molecular weight of 272.36 g/mol. This compound serves as a valuable building block in organic synthesis, particularly within the realm of chemical research and development. Its specific chemical structure lends itself to various synthetic transformations, contributing to the creation of more complex molecules.
- Synonyms
- C2H5SC(C6H5)2CO2H

Organic Synthesis Intermediate
2-Ethylthio-2,2-diphenylacetic acid is utilised as a versatile intermediate in multi-step organic synthesis pathways. Its functional groups allow for diverse chemical reactions, aiding in the construction of novel chemical entities.
Research and Development
This compound finds application in research laboratories for exploring new chemical reactions and developing innovative synthetic methodologies. It can be a key component in the discovery of new materials or active pharmaceutical ingredients.
Building Block for Complex Molecules
As a defined organic building block, 2-Ethylthio-2,2-diphenylacetic acid facilitates the assembly of larger, more intricate molecular structures required in advanced chemical studies.
| Molecular weight | 272.36 |
|---|---|
| Linear formula | C2H5SC(C6H5)2CO2H |
| Assay | 99% |
| Application | 2-Ethylthio-2,2-diphenylacetic acid may be used in chemical synthesis. |
| Melting point | 127-129 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 2-Ethylthio-2,2-diphenylacetic acid used for?
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2-Ethylthio-2,2-diphenylacetic acid is primarily used as a building block in organic synthesis and for research and development purposes in chemical laboratories.
What are the CAS number and chemical formula for 2-Ethylthio-2,2-diphenylacetic acid?
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The CAS number is 16036-85-4. The linear formula provided is C2H5SC(C6H5)2CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Ethylthio-2,2-diphenylacetic acid with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should I handle 2-Ethylthio-2,2-diphenylacetic acid safely?
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Handle with appropriate personal protective equipment including a dust mask (type N95 US), eyeshields, and gloves. Ensure good ventilation. Avoid breathing dust. This compound may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335).
Can Tech Serve Solutions export 2-Ethylthio-2,2-diphenylacetic acid?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a sample or quote for 2-Ethylthio-2,2-diphenylacetic acid?
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Please contact our sales team directly via the website or provide your details to request a quote or sample.
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