2-(Phenylsulfonyl)ethanol
2-(Phenylsulfonyl)ethanol (CAS 20611-21-6) is an organic compound with the formula C6H5SO2CH2CH2OH. This chemical serves as a valuable intermediate and reagent in various synthetic processes. Its applications are primarily found within research and development settings, particularly in areas like cell biology and histology, contributing to advancements in scientific understanding and laboratory methodologies.

Organic Synthesis
Utilised as a building block in the synthesis of more complex organic molecules. Its functional groups allow for diverse chemical transformations.
Cell Biology Research
Employed in studies related to cellular processes and structures. It may be used in the preparation of staining solutions or as a reagent in specific assays.
Histology Applications
Finds application in histological techniques, potentially as a component in fixatives or staining procedures to aid in tissue examination.
| Molecular weight | 186.23 |
|---|---|
| Linear formula | C6H5SO2CH2CH2OH |
| Assay | 97% |
| Boiling point | 177 °C/2 mmHg(lit.) |
| Density | 1.557 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.555(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39 |
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-(Phenylsulfonyl)ethanol used for?
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2-(Phenylsulfonyl)ethanol is primarily used as an intermediate in organic synthesis and finds applications in cell biology and histology research.
What is the CAS number and chemical formula for 2-(Phenylsulfonyl)ethanol?
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The CAS number is 20611-21-6 and the chemical formula is C6H5SO2CH2CH2OH.
What grade and purity does Tech Serve Solutions supply for 2-(Phenylsulfonyl)ethanol?
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Tech Serve Solutions supplies 2-(Phenylsulfonyl)ethanol with an assay of 97%. This product is not represented as USP, BP, or EP grade.
How should 2-(Phenylsulfonyl)ethanol be handled safely?
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Handle with appropriate personal protective equipment including eyeshields and gloves. Ensure adequate ventilation and avoid inhalation of vapours, as it may cause skin, eye, and respiratory irritation (H315-H319-H335).
Is 2-(Phenylsulfonyl)ethanol a controlled substance?
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Based on the provided data, there is no indication that 2-(Phenylsulfonyl)ethanol is a controlled substance.
How is 2-(Phenylsulfonyl)ethanol packed, shipped, and exported?
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Tech Serve Solutions expertly packs and ships fine chemicals globally, adhering to all necessary regulations for safe and compliant export.
How can I request a sample or a quote for 2-(Phenylsulfonyl)ethanol?
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Please contact our sales department directly through our website or by phone to request a sample or obtain a quotation for 2-(Phenylsulfonyl)ethanol.
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