(4-Chlor-2-nitro-phenyl)-trifluormethylsulfon, also known as 4-chloro-2-nitrobenzenesulfonyl fluoride or CF3SO2C6H3ClNO2, is a chemical compound characterized by its chloronitrophenyl and trifluoromethylsulfonyl groups. (4-Chlor-2-nitro-phenyl)-trifluormethylsulfon is an important intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its reactivity and versatility. It is known for its electrophilic properties, which make it a valuable reagent in organic synthesis, particularly in the formation of sulfonamide bonds. The compound is typically synthesized through the reaction of 4-chloro-2-nitrophenol with trifluoromethanesulfonyl chloride (CF3SO2Cl). It is important to handle (4-Chlor-2-nitro-phenyl)-trifluormethylsulfon with care due to its potential reactivity and toxicity.
1948-14-7
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Basic information
- Product Name: (4-Chlor-2-nitro-phenyl)-trifluormethylsulfon
- Synonyms: (4-Chlor-2-nitro-phenyl)-trifluormethylsulfon
- CAS NO:1948-14-7
- Molecular Formula:
- Molecular Weight: 289.619
- 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-Chlor-2-nitro-phenyl)-trifluormethylsulfon(CAS DataBase Reference)
- NIST Chemistry Reference: (4-Chlor-2-nitro-phenyl)-trifluormethylsulfon(1948-14-7)
- EPA Substance Registry System: (4-Chlor-2-nitro-phenyl)-trifluormethylsulfon(1948-14-7)
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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: 1948-14-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1948-14-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,4 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.Calculate Digit Verification of CAS Registry Number 1948-14:
(6*1)+(5*9)+(4*4)+(3*8)+(2*1)+(1*4)=97
97 % 10 = 7
So 1948-14-7 is a valid CAS Registry Number.
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1948-14-7Downstream Products
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(4-Chlor-2-nitro-phenyl)-trifluormethylsulfon
