17977-72-9 Usage
Chemical structure
HMDSO is a siloxane compound consisting of silicon, oxygen, carbon, and hydrogen atoms.
Applications
HMDSO is used as a precursor in the production of thin films for various applications, including protective coatings, adhesives, and optical materials.
Hydrophobic properties
It is known for its hydrophobic properties, making it a valuable ingredient in water-repellent coatings and sealants.
Use in microelectronics
HMDSO is utilized in plasma-enhanced chemical vapor deposition processes for the fabrication of microelectronics and other high-tech devices.
Volatile organic compound
HMDSO is a volatile organic compound.
Health and environmental concerns
HMDSO may present health and environmental concerns if not handled and disposed of properly.
Disposal
It is important to follow proper handling and disposal procedures to minimize any potential risks associated with HMDSO.
Check Digit Verification of cas no
The CAS Registry Mumber 17977-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,7 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 17977-72:
(7*1)+(6*7)+(5*9)+(4*7)+(3*7)+(2*7)+(1*2)=159
159 % 10 = 9
So 17977-72-9 is a valid CAS Registry Number.
17977-72-9Relevant academic research and scientific papers
Synthesis of siloxanes. XVII. Increment system for prediction of 17O NMR shifts of siloxanes
Scheim, U.,Ruehlmann, K.,Kelly, J. W.,Evans, S. A.
, p. 33 - 38 (2007/10/02)
17O NMR data have been obtained for a series of siloxanes and an incremental system derived for predicting the 17O shift of variously-substituted siloxanes.
