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Diisobutyl Aluminium Hydride CAS 1191-15-7

Molecular Formula: C8H19Al

Formula Weight: 142.22

Zhishang Chemical: Diisobutyl Aluminium Hydride  Supplement

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Product Name: Diisobutyl Aluminium Hydride
CAS No: 1191-15-7  
Purity: 99%

Basic Info

Product Name:Diisobutyl Aluminium Hydride
Other Names:DiisobutylaluMinuM Hydride, 1M Solution in Toluene
CAS:1191-15-7
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Organic Chemical Raw Materials
Appearance:Colorless Liquid
EINECS No.:262-390-0
Storage:214-729-9
Provide:Diisobutyl Aluminium Hydride MSDS;
Diisobutyl Aluminium Hydride COA

What is Diisobutyl Aluminium Hydride?

Diisobutylaluminum hydride (DIBAL-H) is a multifunctional reducing agent commonly used in chemical laboratories [1]. It is a typical temperature-controlled reagent, and its reducing ability is mainly affected by the reaction temperature. Usually it can be used between -78~70 °C, and its reducing ability basically covers the functional range of commonly used reducing agents NaBH4, BH3 and LiAIH4.

Diisobutyl Aluminium Hydride Properties:

Melting point -70 °C
Boiling point 65 °C
density 1.23 g/mL at 25 °C
Fp 40 °F
storage temp. 2-8°C
solubility Miscible with organic solvents.
form Solution
color Clear
Specific Gravity0.860
Specific Gravity0.84
Specific Gravity0.731
Specific Gravity1.23
Specific Gravity0.858
Water Solubility vigorous reaction

 

Diisobutyl Aluminium Hydride Uses

  1. Diisobutylaluminum hydride was used in continuous reduced flux to synthesize eribulin mesylate, an anticancer drug, in a coupling reaction synthesis.
  2. Diisobutylaluminum hydride is mainly used as a reducing agent and aluminizing agent for fine chemicals. Used in palladium-catalyzed reductive debromination of second brominated alkanes, etc.

Pharmacological Effects of Amrinone

Diisobutylaluminum hydride is a new type of metal organic compound. It can reduce ketones, carboxylic acids, esters to the corresponding alcohols. For α-, β-unsaturated ketones, only the carbonyl group in it is reduced to a hydroxyl group. Dibal can also convert lactones into ortho-hydroxylactones.

二异丁基氢化铝还原反应

Nitriles are reduced to aldehydes. The epoxide is isomerized to the corresponding allyl alcohol. Quinoline can also be reduced to dihydroquinoline and the like. The hydrogen-aluminum bond of Dibal can undergo a cis-addition reaction with the triple bond of the alkyne, which is the so-called “hydroalumination reaction” to generate styryldiisobutylaluminum. Trichloroacetaldehyde, benzaldehyde and cinnamaldehyde can also be reduced to the corresponding alcohols. Oximes can be directly reduced to secondary amines. If Dibal is treated with methyllithium as a hydroalumination reagent, a trans-addition reaction will occur, forming an important synthetic reaction intermediate, which can be used for halogenation, carbonylation, alkylation and other reactions, and can also react with carbonyl compounds . The addition of carbon-carbon double bonds by Dibal is more difficult than the addition of carbon-carbon triple bonds. Dibal is generally used to convert hydrocarbon derivatives into alkenyl derivatives.

二异丁基氢化铝反式加成反应

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.

Service

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

 

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.

FAQ

Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

 

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.

Shipping

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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