ETHYLMAGNESIUM CHLORIDE
Ethylmagnesium Chloride
CAS: 2386-64-3
Molecular Formula: C2H5ClMg
ETHYLMAGNESIUM CHLORIDE - Names and Identifiers
| Name | Ethylmagnesium Chloride |
| Synonyms | Chloroethylmagnesium chloroethylmagnesium Magnesium, chloroethyl- ETHYLMAGNESIUM CHLORIDE Ethylmagnesium Chloride ethylmagnesium(1+) chloride ETHYLMAGNESIUM CHLORIDE, 2M SOLUTION IN TETRAHYDROFURAN ETHYLMAGNESIUM CHLORIDE, 2.0M SOLUTION I N DIETHYL ETHER ETHYLMAGNESIUM CHLORIDE, 2.0M SOLUTION I N TETRAHYDROFURAN ETHYLMAGNESIUM CHLORIDE SOLUTION, ~2.8 M IN TETRAHYDROFURAN |
| CAS | 2386-64-3 |
| EINECS | 219-206-9 |
| InChI | InChI=1/C2H5.ClH.Mg/c1-2;;/h1H2,2H3;1H;/q;;+1/p-1/rC2H5Mg.ClH/c1-2-3;/h2H2,1H3;1H/q+1;/p-1 |
| InChIKey | ZWNJJACKPNTXHY-UHFFFAOYSA-M |
ETHYLMAGNESIUM CHLORIDE - Physico-chemical Properties
| Molecular Formula | C2H5ClMg |
| Molar Mass | 88.82 |
| Density | 1.00g/mLat 20°C |
| Boling Point | 66℃ |
| Flash Point | 1°F |
| Water Solubility | reacts |
| Appearance | Solution |
| Color | Yellow to dark brown |
| BRN | 3647886 |
| Storage Condition | water-free area |
| Sensitive | Air & Moisture Sensitive |
| Physical and Chemical Properties | Ethyl magnesium chloride tetrahydrofuran solution is a gray to tan liquid, it is a very versatile Grignard reagent, widely used in drug synthesis. |
ETHYLMAGNESIUM CHLORIDE - Risk and Safety
| Risk Codes | R12 - Extremely Flammable R14 - Reacts violently with water R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R34 - Causes burns R40 - Limited evidence of a carcinogenic effect R14/15 - R11 - Highly Flammable R22 - Harmful if swallowed R19 - May form explosive peroxides R67 - Vapors may cause drowsiness and dizziness R37 - Irritating to the respiratory system |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S30 - Never add water to this product. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S7/8 - S33 - Take precautionary measures against static discharges. S16 - Keep away from sources of ignition. S6A - S43A - S24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 3399 4.3/PG 1 |
| WGK Germany | 1 |
| FLUKA BRAND F CODES | 1-3-10 |
| TSCA | Yes |
| HS Code | 29319090 |
| Hazard Class | 4.3 |
| Packing Group | II |
ETHYLMAGNESIUM CHLORIDE - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Related reactions | 1. Adding a certain amount of zinc chloride to Grignard reagent ethyl magnesium chloride and reacting with ketones can obtain high-yield tertiary alcohols and reduce side reactions. 2. Amantadanone is difficult to obtain the ideal alkylation effect only using ethylmagnesium chloride Grignard reagent, but this method can obtain the ideal alkylation product with high yield. In addition, adding lithium chloride to increase the yield by up to 81%. 2-alkyl-2-adamantanol is a very useful photoresistive material, so this method will be extremely useful in various fields. 3. Adding a certain amount of zinc chloride to Grignard reagent ethyl magnesium chloride can effectively promote the addition reaction of aldimine. |
Last Update：2024-04-09 19:05:09
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