<4-Carboxy-2-nitro-phenyl>-trifluoromethyl-sulfon, also known as 2-nitro-4-(trifluoromethanesulfonyloxy)benzoic acid, is a chemical compound with the molecular formula C8H4F3NO6S. It is a derivative of benzoic acid, featuring a nitro group at the 2-position, a carboxylic acid group at the 4-position, and a trifluoromethylsulfonyl group attached to the hydroxyl group of the carboxylic acid. <4-Carboxy-2-nitro-phenyl>-trifluormethyl-sulfon is often used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its reactivity and the presence of multiple functional groups. It is known for its stability and can be used in reactions involving nucleophilic substitution, particularly in the preparation of sulfonamide derivatives.
1948-95-4
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Basic information
- Product Name: <4-Carboxy-2-nitro-phenyl>-trifluormethyl-sulfon
- Synonyms:
- CAS NO:1948-95-4
- Molecular Formula:
- Molecular Weight: 299.184
- 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-Carboxy-2-nitro-phenyl>-trifluormethyl-sulfon(CAS DataBase Reference)
- NIST Chemistry Reference: <4-Carboxy-2-nitro-phenyl>-trifluormethyl-sulfon(1948-95-4)
- EPA Substance Registry System: <4-Carboxy-2-nitro-phenyl>-trifluormethyl-sulfon(1948-95-4)
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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: 1948-95-4(Hazardous Substances Data)
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1948-95-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1948-95-4 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, 9 and 5 respectively.Calculate Digit Verification of CAS Registry Number 1948-95:
(6*1)+(5*9)+(4*4)+(3*8)+(2*9)+(1*5)=114
114 % 10 = 4
So 1948-95-4 is a valid CAS Registry Number.
1948-95-4Upstream product
1948-95-4Downstream Products
- 17095-16-8 Trifluor-(4-amino-2-nitro-phenyl)-sulfon
- 384-37-2 1-nitro-2-(trifluoromethylsulfonyl)benzene
- 17095-18-0 2-((trifluoromethyl)sulfonyl)aniline
- 17128-17-5 4-Dimethylamino-2'-trifluormethansulfonyl-azobenzol
- 3771-34-4 4-Dimethylamino-2'-trifluormethansulfonyl-azobenzol
- 17128-05-1 4-Dimethylamino-3'-nitro-4'-trifluormethylsulfonyl-azobenzol
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<4-Carboxy-2-nitro-phenyl>-trifluormethyl-sulfon
