MONIBAC is an aluminum alkyl used as a co-catalyst in the Ziegler-Natta polymerization of olefins. It provides controlled reactivity and selectivity in polyolefin catalyst systems.
Quick Facts
| Trade Name | MONIBAC |
|---|---|
| Chemical Name | Isobutylaluminum dichloride |
| CAS Number | 1888-87-5 |
| Chemical Family | Aluminum Alkyl |
| Brand | Dosender |
| Function Category | Co-catalyst |
| Product Line | Metal Alkyls – Aluminum Alkyls |
| Applications | Ziegler-Natta Catalysis, Polymerization |
| Market Segment | Polymer Production |
| Physical Form | Liquid |
| Decomposition Temperature | – |
| Active Oxygen Content | – |
| Molecular Weight | 155.05 |
What Is Isobutylaluminum dichloride?
Isobutylaluminum dichloride is a aluminum alkyl supplied under the Dosender brand as part of the
Metal Alkyls – Aluminum Alkyls portfolio. MONIBAC is an aluminum alkyl used as a co-catalyst in the Ziegler-Natta polymerization of olefins. It provides controlled reactivity and selectivity in polyolefin catalyst systems. As a co-catalyst,
it is engineered for demanding Polymer Production applications where consistency and purity are critical.
Key Properties & Specifications
- Chemical family: Aluminum Alkyl
- CAS number: 1888-87-5
- Physical form: Liquid
- Decomposition temperature: –
- Active oxygen content: –
- Molecular weight: 155.05
How It Works
Isobutylaluminum dichloride is an organometallic compound that functions as an alkylating / co-catalyst component in coordination polymerization systems (for example Ziegler-Natta and metallocene processes) and as a reducing or initiating reagent in fine-chemical synthesis. Many metal alkyls are pyrophoric and react violently with water, so they are supplied and handled under inert atmosphere.
Primary Applications
MONIBAC is applied across Ziegler-Natta Catalysis, Polymerization. Typical market segments include Polymer Production.
Its performance profile makes it a trusted choice for formulators who need reproducible,
high-purity raw materials.
Safety, Handling & Storage
Handle MONIBAC in accordance with its Safety Data Sheet (SDS). Store in original,
sealed packaging away from heat, ignition sources and incompatible materials, within the
recommended temperature range. Personal protective equipment and adequate ventilation are
required. Always consult the current SDS and applicable local regulations before use.
Regulatory & Compliance
Do Sender Chem supplies Isobutylaluminum dichloride with full documentation and supports compliance with
international chemical regulations (including REACH where applicable). For controlled
precursor grades, supply is managed under know-your-customer and licensing procedures.
Why Source MONIBAC from Do Sender Chem?
Do Sender Chem is a global specialty chemical manufacturer offering a broad, multi-language
catalog, consistent quality and responsive technical support. With localized content in 20
languages and worldwide delivery, we help polymer, rubber and specialty producers secure
reliable co-catalyst supply.
Frequently Asked Questions
What is Isobutylaluminum dichloride used for?
Isobutylaluminum dichloride (trade name MONIBAC) is used as a Co-catalyst in Ziegler-Natta Catalysis, Polymerization. It serves manufacturers in the Polymer Production segments.
What is the CAS number of Isobutylaluminum dichloride?
The CAS Registry Number of Isobutylaluminum dichloride is 1888-87-5. The CAS number uniquely identifies the substance and is the standard reference used in safety data sheets, regulatory filings and procurement specifications.
Is Isobutylaluminum dichloride classified as Aluminum Alkyl?
Yes. Isobutylaluminum dichloride belongs to the Aluminum Alkyl chemical family and is marketed under the Dosender brand as part of the Metal Alkyls – Aluminum Alkyls product line.
How should MONIBAC be stored and handled?
MONIBAC should be stored according to its safety data sheet, away from heat, ignition sources and incompatible materials, in original sealed packaging under the recommended temperature range. Always consult the current SDS and local regulations before handling.
Which industries buy MONIBAC?
MONIBAC is supplied to producers in the Polymer Production industries that require reliable, high-purity Co-catalyst raw materials.
Related Products
Explore other aluminum alkyl and co-catalyst products in our catalog, or contact
our team for formulation guidance.
References
- CAS Registry Number: 1888-87-5 — Isobutylaluminum dichloride
- Do Sender Chem product data sheet: MONIBAC