3-Trimethylsilylmethyl-benzolsulfonanilid, also known as 3-(trimethylsilylmethyl)benzenesulfonyl chloride, is an organosilicon compound characterized by its chemical formula C10H15ClO2SSi. It is a colorless to pale yellow liquid with a molecular weight of 260.84 g/mol. 3-Trimethylsilylmethyl-benzolsulfonanilid is primarily used as a reagent in organic synthesis, particularly in the formation of sulfonamide derivatives. It features a benzene ring with a sulfonyl chloride group attached to the 3-position, and a trimethylsilylmethyl group at the same position, which can participate in various chemical reactions due to its unique structure. The trimethylsilyl group provides steric protection and can be used to control the reactivity of the sulfonyl chloride moiety, making it a valuable tool in the synthesis of complex organic molecules.
1899-91-8
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Basic information
- Product Name: 3-Trimethylsilylmethyl-benzolsulfonanilid
- Synonyms:
- CAS NO:1899-91-8
- Molecular Formula:
- Molecular Weight: 319.5
- 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: 3-Trimethylsilylmethyl-benzolsulfonanilid(CAS DataBase Reference)
- NIST Chemistry Reference: 3-Trimethylsilylmethyl-benzolsulfonanilid(1899-91-8)
- EPA Substance Registry System: 3-Trimethylsilylmethyl-benzolsulfonanilid(1899-91-8)
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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: 1899-91-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1899-91-8 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 1 respectively.Calculate Digit Verification of CAS Registry Number 1899-91:
(6*1)+(5*8)+(4*9)+(3*9)+(2*9)+(1*1)=128
128 % 10 = 8
So 1899-91-8 is a valid CAS Registry Number.
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3-Trimethylsilylmethyl-benzolsulfonanilid
