The chemical compound "Si-chloro-Si'-fluoro-S,S,S',S'-tetramethyl-S,S'-methanediyl-bis-silane" is a complex organosilicon compound with a unique structure. It consists of two silicon atoms (Si) connected by a methylene bridge (-CH2-), with each silicon atom bonded to a methyl group (-CH3) and a chlorine (Cl) or fluorine (F) atom, respectively. The compound is characterized by its symmetrical structure, with the two silicon atoms being equivalent and each having a different halogen atom attached. Si-chloro-Si'-fluoro-Si,Si,Si',Si'-tetramethyl-Si,Si'-methanediyl-bis-silane is of interest in the field of organosilicon chemistry, potentially for its applications in materials science and as a precursor in the synthesis of more complex silicon-containing molecules.
540-91-0
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Basic information
- Product Name: Si-chloro-Si'-fluoro-Si,Si,Si',Si'-tetramethyl-Si,Si'-methanediyl-bis-silane
- Synonyms: Si-chloro-Si'-fluoro-Si,Si,Si',Si'-tetramethyl-Si,Si'-methanediyl-bis-silane
- CAS NO:540-91-0
- Molecular Formula:
- Molecular Weight: 184.789
- 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: Si-chloro-Si'-fluoro-Si,Si,Si',Si'-tetramethyl-Si,Si'-methanediyl-bis-silane(CAS DataBase Reference)
- NIST Chemistry Reference: Si-chloro-Si'-fluoro-Si,Si,Si',Si'-tetramethyl-Si,Si'-methanediyl-bis-silane(540-91-0)
- EPA Substance Registry System: Si-chloro-Si'-fluoro-Si,Si,Si',Si'-tetramethyl-Si,Si'-methanediyl-bis-silane(540-91-0)
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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: 540-91-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 540-91-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,4 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.Calculate Digit Verification of CAS Registry Number 540-91:
(5*5)+(4*4)+(3*0)+(2*9)+(1*1)=60
60 % 10 = 0
So 540-91-0 is a valid CAS Registry Number.
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Si-chloro-Si'-fluoro-Si,Si,Si',Si'-tetramethyl-Si,Si'-methanediyl-bis-silane
