Tris-(2-methyl-butyl)-aluminium, also known as triisobutylaluminum (TIBA), is an organoaluminum compound with the chemical formula (C4H9)3Al. It is a colorless, highly flammable, and pyrophoric liquid, which means it ignites spontaneously upon contact with air. TIBA is widely used as a cocatalyst in the polymerization of olefins, particularly in the production of polyethylene and polypropylene. It is also employed as a reducing agent in various chemical reactions and as a catalyst in the synthesis of certain organic compounds. Due to its high reactivity and potential hazards, TIBA must be handled with extreme caution and stored under an inert atmosphere to prevent ignition.
4023-25-0
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Basic information
- Product Name: Tris-<2-methyl-butyl>-aluminium
- Synonyms:
- CAS NO:4023-25-0
- Molecular Formula:
- Molecular Weight: 240.409
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Tris-<2-methyl-butyl>-aluminium(CAS DataBase Reference)
- NIST Chemistry Reference: Tris-<2-methyl-butyl>-aluminium(4023-25-0)
- EPA Substance Registry System: Tris-<2-methyl-butyl>-aluminium(4023-25-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4023-25-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4023-25-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,2 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.Calculate Digit Verification of CAS Registry Number 4023-25:
(6*4)+(5*0)+(4*2)+(3*3)+(2*2)+(1*5)=50
50 % 10 = 0
So 4023-25-0 is a valid CAS Registry Number.
4023-25-0Upstream product
4023-25-0Downstream Products
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Tris-<2-methyl-butyl>-aluminium
