Lithium Diisopropylamide (LDA) CAS 4111-54-0
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Lithium Diisopropylamide (LDA) (CAS: 4111-54-0) with high quality. Ruifu Chemical can supply a series of active bases and Grignard reagents. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Lithium Diisopropylamide (LDA), Please contact: alvin@ruifuchem.com
| Chemical Name | Lithium Diisopropylamide |
| Synonyms | Lithium Diisopropylamide Solution; LDA; LDA THF Complex |
| Stock Status | In Stock, Commercial Production |
| CAS Number | 4111-54-0 |
| Molecular Formula | C6H16LiN |
| Molecular Weight | 109.14 g/mol |
| Boiling Point | 65℃ |
| Density | 0.864 g/mL at 25℃(lit.) |
| Sensitive | Air Sensitive, Moisture Sensitive |
| Store Under Inert Gas | Store Under Inert Gas (Packaged Under Argon) |
| Water Solubility | Decomposes |
| COA & MSDS | Available |
| Place of Origin | Shanghai, China |
| Brand | Ruifu Chemical |
| Items | Specifications | Results |
| Appearance | Brown to Red Liquid | Brown Liquid |
| Lithium Diisopropylamide | 24.0~28.0% | 26.3% |
| Tetrahydrofuran | 20.0~24.0% | 21.8% |
| Heptane | 32.0~38.0% | 34.0% |
| Ethybenzene | 13.0~15.0% | 14.9% |
| Impurities | <3.00% | <3.00% |
| Conclusion | The product has been tested and complies with the given specifications | |
Notice: As the product trend to crystallize or deposit reversibly below about 0℃, the recommended storage temperature is 0-10℃. The insolubles can be redissolved at ambient temperatures, then the product be used by shake. Keep away from high temperature and open fire. No contact with air and water.
2.0M in THF/n-Hexane
2.0 M in Heptane/THF/Ethylbenzene
1.5 M in Cyclohexane/Tetrahydrofuran (1.5M LDA. THF Solution in Cyclohexane)
10 wt. % Suspension in Hexanes, 0.8M
30 wt. % Suspension in Mineral Oil
Very useful, relatively non-nucleophilic strong base used for generation of carbanions. Can function as single electron donor or as hydride donor. Commercially available as solid, suspended in hexanes (10 wt%), and as stabilised solns. in THF-hydrocarbon mixt.
Package: Bottle, 30L Steel Cylinder, or according to customer's requirement. Pressure-resistant packing.
Storage Condition: Air & moisture sensitive. Keep the container tightly closed. Store in a cool, dry (0~10℃) and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture. No contact with air and water.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
Risk Codes
R14 - Reacts violently with water
R17 - Spontaneously flammable in air
R34 - Causes burns
R67 - Vapors may cause drowsiness and dizziness
R65 - Harmful: May cause lung damage if swallowed
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R35 - Causes severe burns
R19 - May form explosive peroxides
R15 - Contact with water liberates extremely flammable gases
R11 - Highly Flammable
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R14/15 -
R10 - Flammable
R40 - Limited evidence of a carcinogenic effect
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed.
R62 - Possible risk of impaired fertility
R63 - Possible risk of harm to the unborn child
R37 - Irritating to the respiratory system
R48/20 -
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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.
S8 - Keep container dry.
S16 - Keep away from sources of ignition.
S23 - Do not breathe vapour.
S33 - Take precautionary measures against static discharges.
S27 - Take off immediately all contaminated clothing.
UN IDs UN 3399 4.3/PG 2
WGK Germany 3
FLUKA BRAND F CODES 1-10
TSCA Yes
Hazard Class 4.2
Packing Group I
Lithium Diisopropylamide (LDA) (CAS: 4111-54-0) is a strong base and an important reagent, and is widely used in organic synthesis. It is commonly used for deprotonating acidic compounds, facilitating carbon-carbon bond formation, and activating chemical reactions. Organic catalytic reaction.
Lithium Diisopropylamide reacts vigorously with water, alcohols, and carboxylic acids, producing lithium hydroxide or lithium amide.
Lithium Diisopropylamide can be used in the synthesis of pharmaceuticals.
Lithium Diisopropylamide has potential implications in various fields of research and industry, including:
- Synthesis of new organic compounds with potential applications in drug discovery and development
- Development of new catalysts and chemical processes for industry applications
- Use in materials science to study and engineer new structures with unique properties.
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Lithium Diisopropylamide (LDA) CAS 4111-54-0
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