Iodoethane
Iodoethane
CAS: 75-03-6
Molecular Formula: C2H5I
Iodoethane - Names and Identifiers
| Name | Iodoethane |
| Synonyms | C2H5I Iodoethane Ethyliodide Ethane,iodo- ethaneiodide Ethyl iodide Ethane, iodo- Hydriodic ether ETHYL IODIDE extrapure 10doethane(ethyliodide) IODOETHANE , STABILIZED WITH COPPER Iodoethane (stabilized with Copper chip) |
| CAS | 75-03-6 |
| EINECS | 200-833-1 |
| InChI | InChI=1/C2H5I/c1-2-3/h2H2,1H3 |
Iodoethane - Physico-chemical Properties
| Molecular Formula | C2H5I |
| Molar Mass | 155.97 |
| Density | 1.95g/mLat 25°C(lit.) |
| Melting Point | -108 °C |
| Boling Point | 69-73°C(lit.) |
| Flash Point | 53 °C |
| Water Solubility | 4 g/L (20 ºC) |
| Solubility | 4g/l (slow decomposition) |
| Vapor Presure | 100 mm Hg ( 18 °C) |
| Vapor Density | 5.38 (vs air) |
| Appearance | Liquid |
| Specific Gravity | 1.95 |
| Color | Clear colorless to faint yellow or pink |
| Merck | 14,3813 |
| BRN | 505934 |
| Storage Condition | Store below +30°C. |
| Sensitive | Light Sensitive |
| Refractive Index | n20/D 1.513(lit.) |
| Physical and Chemical Properties | Colorless to light yellow liquid. It turned red for a long time. Melting Point -108 °c, boiling point 72 °c, relative density 1.9358(20/4 °c), refractive index 1.5133, refractive index 1.5130. Soluble in ethanol, ether, miscible with most organic solvents, slightly soluble in water and gradually decomposed. Under high heat decomposition of toxic smoke (iodide), water and steam can produce toxic and corrosive smoke. With the oxidant can occur intense reaction, the flame can burn. |
| Use | Widely used as an ethylation reagent in organic synthesis and as a diagnostic aid in the pharmaceutical industry |
Iodoethane - Risk and Safety
| Risk Codes | R20 - Harmful by inhalation R36/37/38 - Irritating to eyes, respiratory system and skin. R42/43 - May cause sensitization by inhalation and skin contact. R10 - Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R22 - Harmful if swallowed R20/22 - Harmful by inhalation and if swallowed. |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37/39 - Wear suitable gloves and eye/face protection S16 - Keep away from sources of ignition. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. |
| UN IDs | 2922 |
| WGK Germany | 3 |
| RTECS | KI4750000 |
| FLUKA BRAND F CODES | 1-8 |
| TSCA | Yes |
| HS Code | 2903 39 80 |
| Hazard Class | 6.1 |
| Packing Group | III |
Iodoethane - Upstream Downstream Industry
| Downstream Products | 2-Acetyl-3-ethylpyrazine |
Iodoethane - Nature
Open Data Verified Data
colorless to light yellow liquid. It turned red for a long time. Melting Point -108 °c. Boiling Point 72. Density 1.950g/cm3. Refractive index 5130. Slightly soluble in water and decomposed. Soluble in ethanol, ether, miscible with most organic solvents. Under high heat decomposition of toxic smoke (iodide), water and steam can produce toxic and corrosive smoke. With the oxidant can occur intense reaction, the flame can burn.
Last Update：2024-01-02 23:10:35
Iodoethane - Preparation Method
Open Data Verified Data
- it is prepared by the addition reaction of ethylene and hydroiodic acid.
- obtained by the reaction of ethanol with phosphorus triiodide. The operation process is as follows: the ethanol and red phosphorus are placed in a reaction bottle and heated to reflux on a water bath, iodine particles are slowly added, and reflux is continued. Then the reaction liquid was distilled out to obtain a yellow crude product, which was washed, dried and filtered to obtain a finished product.
Last Update：2022-01-01 10:14:20
Iodoethane - Use
Open Data Verified Data
It is used as a chemical reagent and a medical penetration aid (measurement of cardiac blood output). It is also used in organic synthesis and as a reagent. Goiter treatment drugs, plant growth hormone, etc.
Last Update：2022-01-01 10:14:21
Iodoethane - Safety
Open Data Verified Data
- toxic. The operator should wear protective gear. Inhalation of air at concentrations up to 141 x 10-6 for 24 hours is lethal. The maximum allowable concentration in workplace air is 50 × 10-6.
- in 25 ~ 500mL glass bottles, external wooden box or carton protection. Store in a cool, dry, ventilated warehouse, away from fire, heat source, protected from light. It shall not be mixed with edible chemical raw materials.
Last Update：2022-01-01 10:14:21
Iodoethane - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | It is used as a chemical reagent and a penetration aid for medicine (measurement of cardiac blood output). It is also used in organic synthesis and as a reagent. Goiter treatment drugs, plant growth hormone, etc. widely used as ethylation reagent in organic synthesis, as diagnostic aid in Pharmaceutical Industry used as analytical reagent, also used in organic synthesis used in medicine, organic synthesis |
| production method | is derived from the reaction of ethanol with phosphorus triiodide. The industrial ethanol and red phosphorus were put into the reaction bottle, heated and refluxed on a water bath, and iodine particles were slowly added. After the addition, reflux was continued for 3H. The reaction solution was then distilled, and the yellow crude product was distilled off, washed, and dried to obtain a finished product. In addition, ethyl iodide can also be produced by the addition of ethylene to hydrogen iodide. |
| category | toxic substances |
| toxicity grade | high toxicity |
| Acute toxicity | intraperitoneal-rat LD50: 330 mg/kg; Intraperitoneal-mouse LD50: 560 mg/kg |
| flammability hazard characteristics | open flame, high thermal flammability; High thermal decomposition or water, reaction of oxidant to generate toxic iodide gas |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from oxidants and food additives |
| fire extinguishing agent | foam, dry powder, sand |
Last Update：2024-04-09 02:00:11
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View History
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Enilconazole
DIPHENYLTHIOMETHANE
1-amino-2-[2-(2-methoxyethoxy)ethoxy]-4-(2,4,6-trimethylanilino)anthracene-9,10-dione
methylbensulfuron
4,4-Dimethoxy-4-silavaleronitrile
Benzenamine, N,4-dihexyl-
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Triamcinolone Acetonide BP98
Zolamine
Downstream Products for Iodoethane