4-(trimethylsilanyl-methyl)-benzenesulfonic acid is an organosilicon compound characterized by a benzene ring with a sulfonic acid group at the 4-position and a trimethylsilyl group attached to the methyl group at the same position. This chemical is known for its unique properties, such as its stability and reactivity, which can be influenced by the presence of the trimethylsilyl group. It is used in various chemical reactions, particularly in organic synthesis, as a protecting group or as an intermediate in the preparation of other compounds. The trimethylsilyl group can be selectively removed under certain conditions, making it a valuable tool in synthetic chemistry.
1899-92-9
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Basic information
- Product Name: 4-(trimethylsilanyl-methyl)-benzenesulfonic acid
- Synonyms: 4-(trimethylsilanyl-methyl)-benzenesulfonic acid
- CAS NO:1899-92-9
- Molecular Formula:
- Molecular Weight: 244.387
- 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: 4-(trimethylsilanyl-methyl)-benzenesulfonic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 4-(trimethylsilanyl-methyl)-benzenesulfonic acid(1899-92-9)
- EPA Substance Registry System: 4-(trimethylsilanyl-methyl)-benzenesulfonic acid(1899-92-9)
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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: 1899-92-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1899-92-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,9 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.Calculate Digit Verification of CAS Registry Number 1899-92:
(6*1)+(5*8)+(4*9)+(3*9)+(2*9)+(1*2)=129
129 % 10 = 9
So 1899-92-9 is a valid CAS Registry Number.
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4-(trimethylsilanyl-methyl)-benzenesulfonic acid
