isobutyllithium solution
isobutyllithium solution
CAS: 920-36-5
Molecular Formula: C4H9Li
isobutyllithium solution - Names and Identifiers
| Name | isobutyllithium solution |
| Synonyms | ISOBUTYLLITHIUM Isobutyllithium isobutyllithiumsolution isobutyllithium solution lithium 2-methylpropan-1-ide LITHIUM 2-METHYL-1-PROPANIDE Iso-Butyllithium 0.7M in hexanes Isobutyllithium, 1.6M solution in heptane Isobutyllithium1.6M solution in heptaneAcroSeal§3 Isobutyllithium, 1.6M solution in heptane, AcroSeal |
| CAS | 920-36-5 |
| InChI | InChI=1/C4H9.Li/c1-4(2)3;/h4H,1H2,2-3H3;/q-1;+1 |
| InChIKey | YZLMQRULZXAMEC-UHFFFAOYSA-N |
isobutyllithium solution - Physico-chemical Properties
| Molecular Formula | C4H9Li |
| Molar Mass | 64.06 |
| Density | 0.69g/mLat 20°C |
| Flash Point | -4℃ |
| Vapor Presure | 2580mmHg at 25°C |
| Appearance | Liquid |
| Color | Yellow |
| BRN | 4450775 |
| Storage Condition | 2-8°C |
isobutyllithium solution - Risk and Safety
| Risk Codes | R11 - Highly Flammable R14/15 - R17 - Spontaneously flammable in air R34 - Causes burns R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R65 - Harmful: May cause lung damage if swallowed R67 - Vapors may cause drowsiness and dizziness R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R35 - Causes severe burns |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. 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.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S7/9 - S43B - S6A - |
| UN IDs | UN 3394 4.2/PG 1 |
| WGK Germany | 1 |
| FLUKA BRAND F CODES | 10-21 |
| HS Code | 29319090 |
isobutyllithium solution - Introduction
isobutyllithium solution(isobutyllithium solution) is an organolithium compound. Its chemical formula is C4H9Li and its molecular weight is 64.05g/mol. It usually exists in the form of a solution, and the isobutyllithium solution concentration in the solution is generally 1.6 M.
isobutyllithium solution is a strong alkaline reagent that can continuously release alkaline hydrogen at room temperature. It has strong metal alkyl activity and can react with many organic functional metal compounds to form organic lithium compounds. isobutyllithium solution can also be used as an organic synthesis reagent and play an important role in organic chemical synthesis.
isobutyllithium solution are usually prepared by reacting an isobutyl halogenated hydrocarbon with metallic lithium. The preparation process needs to be carried out at low temperatures, and special safety measures need to be taken, because isobutyllithium solution are very sensitive to air and water and may react violently or even cause fire. Therefore, the preparation and use of isobutyllithium solution must be carried out under an inert gas (such as argon), and exposure to air and water must be avoided.
In the laboratory, isobutyllithium solution are often used in organic synthesis reactions, such as alkylation reactions, racemization reactions, coupling reactions, etc. It can also be used to prepare other organolithium compounds, such as organolithium salts, organolithium alkyl compounds, etc. isobutyllithium solution are widely used to provide efficient and selective chemical reactions in the field of organic synthesis. However, due to its strong alkalinity and high reactivity, it must be used with care and follow the necessary laboratory safety procedures.
isobutyllithium solution is a strong alkaline reagent that can continuously release alkaline hydrogen at room temperature. It has strong metal alkyl activity and can react with many organic functional metal compounds to form organic lithium compounds. isobutyllithium solution can also be used as an organic synthesis reagent and play an important role in organic chemical synthesis.
isobutyllithium solution are usually prepared by reacting an isobutyl halogenated hydrocarbon with metallic lithium. The preparation process needs to be carried out at low temperatures, and special safety measures need to be taken, because isobutyllithium solution are very sensitive to air and water and may react violently or even cause fire. Therefore, the preparation and use of isobutyllithium solution must be carried out under an inert gas (such as argon), and exposure to air and water must be avoided.
In the laboratory, isobutyllithium solution are often used in organic synthesis reactions, such as alkylation reactions, racemization reactions, coupling reactions, etc. It can also be used to prepare other organolithium compounds, such as organolithium salts, organolithium alkyl compounds, etc. isobutyllithium solution are widely used to provide efficient and selective chemical reactions in the field of organic synthesis. However, due to its strong alkalinity and high reactivity, it must be used with care and follow the necessary laboratory safety procedures.
Last Update：2024-04-10 22:29:15
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