15576-81-5 Usage
Description
Diiodo(dimethyl)silane, also known as dimethyldiiodosilane, is an organosilicon compound with the chemical formula (CH3)2SiI2. It is a colorless to pale yellow liquid and is known for its reactivity and various applications in chemical synthesis.
Uses
1. Used in Chemical Synthesis:
Diiodo(dimethyl)silane is used as a reducing agent for various chemical reactions, facilitating the reduction of compounds and improving the overall yield of the desired products.
2. Used in the Preparation of N-(iododimethylsilyl)trialkylphosphinimines:
Diiodo(dimethyl)silane is utilized in the synthesis of N-(iododimethylsilyl)trialkylphosphinimines, which are important intermediates in the production of various organosilicon compounds.
3. Used in the Preparation of bis(2,2'-bipyridine) complexes of silicon:
diiodo(dimethyl)silane is employed in the formation of bis(2,2'-bipyridine) complexes of silicon, which have potential applications in various fields, including materials science and coordination chemistry.
4. Used in the Chemistry of 7-silanorbornadienes and dimethylsilylene:
Diiodo(dimethyl)silane plays a crucial role in the chemistry of 7-silanorbornadienes and dimethylsilylene, contributing to the development of novel organosilicon compounds with unique properties and potential applications.
5. Used in Reductive Condensation with Ketones:
Diiodo(dimethyl)silane reacts with various ketones in the presence of zinc to give the corresponding reductive condensation products in good yield, which is beneficial for the synthesis of complex organic molecules.
Physical Properties:
Boiling Point (bp): 170°C
Density (d): 2.203 g/cm3
Preparation
8.2 g (21 mmol) of boron triiodide and
7.4 g (57 mmol) of dichlorodimethylsilane are refluxed for 3
days at 120°C; the crude product is then isolated by adding
copper powder until the color disappears followed by fractional
distillation in a spinning band column apparatus (65% yield).
Check Digit Verification of cas no
The CAS Registry Mumber 15576-81-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,5,7 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15576-81:
(7*1)+(6*5)+(5*5)+(4*7)+(3*6)+(2*8)+(1*1)=125
125 % 10 = 5
So 15576-81-5 is a valid CAS Registry Number.
