102-67-0 Usage
Description
TRI-N-PROPYLALUMINIUM, also known as Tripropylaluminum, is a colorless, pyrophoric liquid with a clear appearance. It is a member of the aluminum alkyls family, which are highly flammable and reactive. The lighter trialkylaluminums, such as TRI-N-PROPYLALUMINIUM, ignite spontaneously in air. To ensure safety, TRI-N-PROPYLALUMINIUM is typically supplied and used in a 20% solution with a hydrocarbon solvent, such as hexane, heptane, benzene, or toluene. It is important to note that the properties of TRI-N-PROPYLALUMINIUM may depend on the solvent used. Additionally, it reacts violently with water, which should be taken into consideration when handling and storing the compound.
Uses
Used in Chemical Synthesis:
TRI-N-PROPYLALUMINIUM is used as a reagent in the chemical synthesis industry for its highly reactive nature. Its ability to ignite spontaneously in air makes it a valuable catalyst in various chemical reactions, particularly in the production of olefins and other organic compounds.
Used in Petrochemical Industry:
In the petrochemical industry, TRI-N-PROPYLALUMINIUM is utilized as a catalyst in the polymerization of olefins, such as ethylene and propylene. Its high reactivity and flammability contribute to the efficient production of polymers, which are essential in the manufacturing of plastics, resins, and other materials.
Used in Organometallic Chemistry:
TRI-N-PROPYLALUMINIUM is employed as a starting material in organometallic chemistry for the synthesis of various organoaluminum compounds. These compounds find applications in different fields, including pharmaceuticals, materials science, and electronics.
Used in Research and Development:
Due to its unique properties and reactivity, TRI-N-PROPYLALUMINIUM is used in research and development laboratories to study the behavior of aluminum alkyls and their potential applications in various industries. This research can lead to the discovery of new compounds and processes that can benefit society and the environment.
Air & Water Reactions
Highly flammable. Spontaneously flammable in air. Explodes violently in water [Rose 1961].
Reactivity Profile
Hydrides, such as TRI-N-PROPYLALUMINIUM, are reducing agents and react rapidly and dangerously with oxygen and with other oxidizing agents, even weak ones. Thus, they are likely to ignite on contact with alcohols. Hydrides are incompatible with acids, alcohols, amines, and aldehydes.
Safety Profile
Pyrophoric, moisturesensitive,
flammable solid. Danger from
spontaneous combustion. When heated to
decomposition it emits toxic fumes of Al.
Potential Exposure
Alkyl aluminum compounds are used as components of olefin polymerization catalysts. They are also used in the synthesis of higher primary alcohols and in pyrophoric fuels, as a catalyst in making ethylene gas; and in plating aluminum.
Shipping
ntial fire or explosion hazard. Shipping: UN3399 Organometallic substance, liquid, water-reactive, flammable, Hazard Class: 4.3; Labels: 4.3
Dangerous Dangerous when wet material, 3-Flammable liquid, technical name Required. UN3051-Spontaneously combustible. Also, this material is dangerous when wet. (Note: this number does not appear in the 49/CFR HazMat tables).
Incompatibilities
The lighter trialkylaluminums ignite spontaneously in air; can self-heat in the air at room temperature without any added energy and may ignite. These compounds are strong reducing agents. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Incompatible with water, oxygen (air), acids, alcohols, phenols, amines, carbon dioxide; sulfur oxides; halogenated compounds, and many other substances
Waste Disposal
Careful incineration
Check Digit Verification of cas no
The CAS Registry Mumber 102-67-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102-67:
(5*1)+(4*0)+(3*2)+(2*6)+(1*7)=30
30 % 10 = 0
So 102-67-0 is a valid CAS Registry Number.
InChI:InChI=1/3C3H7.Al/c3*1-3-2;/h3*1,3H2,2H3;/rC9H21Al/c1-4-7-10(8-5-2)9-6-3/h4-9H2,1-3H3
