Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium

Product Details
Customization: Available
Type: Ammonium Organic Salt
Appearance: Powder
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  • Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
  • Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
  • Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
  • Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
  • Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
  • Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
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  • Overview
  • Product Parameters
  • Product Description
  • Detailed Photos
  • Certifications
  • Packaging & Shipping
  • Our Advantages
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
yh-zdjl
Grade Standard
Industrial Grade
Free Sample
Available
Environmental Protection
Yes
Lead Time
Within 7 Days
Storagemethod
Store at 2-8°c
Purity
≥97% (Typical).
Odor
Odorless
Storage Conditions
Protect From Air and Moisture.
Grade
Reagent, Analytical.
Water Solubility
Reacts Violently with Water.
Color
Colorless to Pale Yellow Liquid.
Synonyms
N-Butyl Lithium, Buli.
Ki ND
Organic Compound
Oxida Tion
Highly Reactive
Stability2
Degrades Over Time If Exposed to Air.
Hscode
29319090
Transport Package
25kg/Bag
Specification
bag
Trademark
Customizable
Origin
China
HS Code
29319090
Production Capacity
100000ton/Year

Product Description

Product Parameters
Property Description
Chemical Name n-Butyllithium
CAS Number 109-72-8
Molecular Formula C4H9Li
Molecular Weight 64.06 g/mol
Appearance Colorless to pale yellow liquid
Odor Odor of the solvent
Solubility in Water Vigorous reaction
Solubility in Organic Solvents Miscible with diethyl ether, pentane, hexane
Melting Point -95°C
Boiling Point 80-90°C
Density 0.68 g/mL (20°C)
Storage Conditions Store at 2-8°C, protect from air and moisture
Grade Reagent, Analytical
Synonyms BuLi, n-Butyl Lithium
Kind Organolithium compound
Stability Stable in solution if properly stored; degrades over time
HS Code 29319090

  
Product Description
  1. Anionic Polymerization Initiator
    n-Butyllithium is widely used as an initiator for anionic polymerization of various monomers, including styrene, butadiene, and isoprene. It is crucial in the production of elastomers such as polybutadiene (PBD), styrene-butadiene rubber (SBR), and styrene-isoprene-styrene (SIS) block copolymers.
  2. Strong Base in Organic Synthesis
    As a powerful base (pKb ≈ -36), n-BuLi is used for deprotonation (metalation) of weakly acidic compounds, forming reactive organolithium intermediates. This property is utilized in the synthesis of complex organic molecules, including pharmaceutical intermediates and fine chemicals.
  3. Halogen-Lithium Exchange
    n-Butyllithium can undergo halogen-lithium exchange reactions with organic bromides and iodides, generating other organolithium compounds. This method is particularly useful for preparing aryl and vinyl lithium reagents.
  4. Catalyst in Asymmetric Synthesis
    n-BuLi is used as a catalyst in asymmetric synthesis and cross-coupling reactions, facilitating the formation of carbon-carbon bonds and other transformations essential for constructing complex molecules.
  5. Carbon-Carbon Bond Formation
    n-Butyllithium is employed in the addition to carbonyl compounds, aiding in the synthesis of aldehydes and ketones. It can also react with dialkyl amides to form new carbon-carbon bonds.
  6. High-Purity Reagent for Specialty Polymers
    High-purity n-BuLi solutions are used in the production of specialty polymers and in continuous flow chemistry systems, where rapid reaction kinetics are required.
  7. Hydrocarbonation Catalyst
    n-Butyllithium acts as a catalyst in the synthesis of new chemicals used in rubber production, pharmaceuticals, flavor synthesis, and liquid crystal materials.
Detailed Photos
Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium

 


Certifications

Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl LithiumHot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium

Packaging & Shipping

Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl LithiumHot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium

Our Advantages

Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium
 

Company Profile

Hot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl LithiumHot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl LithiumHot Selling Wholesale Price Polymerization Catalyst CAS 109-72-8 N-Butyllithium/ Butyllithium/Butyl Lithium

FAQ

Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.

Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.

Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.

Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.

Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.

Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.

Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
 A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.

Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.

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