2-Iodoethanol
2-Iodoethanol (CAS: 624-76-0; Formula: C2H5IO) is a versatile organoiodine compound with a molecular weight of 171.97 g/mol. It functions as a valuable building block in organic synthesis. Commonly employed in chemical reactions, its utility spans various research and development applications, particularly where an iodoalkyl moiety is required for further functionalization. This compound is stabilised with copper.

Organic Synthesis Intermediate
2-Iodoethanol serves as a key intermediate for introducing the 2-hydroxyethyl group via nucleophilic substitution reactions. It is used in the preparation of various organic molecules, including pharmaceuticals and specialty chemicals.
Building Block in Medicinal Chemistry
This compound can be utilised in the synthesis of more complex molecules with potential biological activity. Its structure allows for diverse derivatisation pathways in drug discovery research.
Reagent for Alkylation
As an alkylating agent, 2-Iodoethanol reacts with nucleophiles to form new carbon-heteroatom or carbon-carbon bonds. This makes it useful in the development of novel chemical entities.
| Molecular weight | 171.97 |
|---|---|
| Linear formula | ICH2CH2OH |
| Assay | 99% |
| Grade | purum |
| Boiling point | 85 °C/25 mmHg(lit.) |
| Density | 2.205 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.572(lit.) |
| Storage temperature | 2-8°C |
| Contains / stabiliser | copper as stabilizer |

Hazard statements
- H300Fatal if swallowed
Precautionary statements
- P264Wash thoroughly after handling
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 65 °C / 149 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25 |
| Safety statements (S) | 45 |
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-Iodoethanol used for?
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2-Iodoethanol is primarily used as a building block and intermediate in organic synthesis and medicinal chemistry for introducing the 2-hydroxyethyl group.
What are the CAS number and chemical formula for 2-Iodoethanol?
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The CAS number for 2-Iodoethanol is 624-76-0, and its chemical formula is C2H5IO.
What grade and purity does Tech Serve Solutions supply for 2-Iodoethanol?
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Tech Serve Solutions supplies 2-Iodoethanol at a minimum purity of 99% (purum grade). We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product data.
How should 2-Iodoethanol be handled safely?
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2-Iodoethanol is a dangerous substance (GHS06, Signal Word: Danger) that is toxic if swallowed (H300). Handling requires appropriate personal protective equipment, including eyeshields, face shields, and gloves. Ensure adequate ventilation and use a suitable respirator. Always refer to the Safety Data Sheet for comprehensive handling instructions.
How is 2-Iodoethanol packed and shipped?
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2-Iodoethanol is shipped as UN 2810, Class 6.1, Packing Group II. It is stored at 2-8°C and stabilised with copper. For specific packaging details relevant to export, please contact our sales team.
How can I request a quote or sample of 2-Iodoethanol?
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To request a quote or sample of 2-Iodoethanol, please visit our website or contact our customer service department with your specific requirements.
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