---
title: Iodoethane
date: 2025-03-05T12:25:11Z
modified: 2026-09-15T04:24:52Z
permalink: "https://allanchem.com/iodoethane/"
type: page
status: publish
excerpt: ""
wpid: 4630
timestamp: 2026-09-15T04:24:52Z
tags: []
---

##### CAS Number

75-03-6















##### Grade

ACS, FCC















##### Packaging

Plastic Drum







































**Chemical Formula:** C₂H₅I
**Iodoethane**, also known as ethyl iodide, is a colorless to pale yellow volatile liquid used as an ethylating agent in organic synthesis. It is highly reactive due to the presence of an iodine atom, making it ideal for introducing ethyl groups into a wide range of organic molecules. This compound is valued in pharmaceutical development, agrochemical production, and research laboratories.
**Appearance:**
Colorless to pale yellow liquid with a strong, ether-like odor
**Uses:**
**Pharmaceutical Applications:**
Serves as a critical intermediate in the synthesis of pharmaceutical compounds, particularly in alkylation reactions for active ingredient modification.
**Chemical Synthesis:**
Widely used as an ethylating agent to modify alcohols, amines, and other nucleophiles in laboratory and industrial organic chemistry processes.
**Agrochemical Industry:**
Used in the development of pesticides and herbicides by facilitating the alkylation of bioactive compounds.
**Research & Development:**
Employed in academic and industrial R&D settings to investigate reaction mechanisms and design novel compounds with ethyl functional groups.
**Other Applications:**
Functions as a reagent in the manufacture of dyes, surfactants, and specialty chemicals where precise ethylation is required.







































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