Bis-(4-fluoro-2-nitro-phenyl)-methanone, also known as 1,1'-(methanediyl)bis[4-fluoro-2-nitrobenzene], is an organic compound with the chemical formula C14H8F2N2O4. It is a yellow crystalline solid that is soluble in organic solvents. Bis-(4-fluoro-2-nitro-phenyl)-methanone is characterized by the presence of two 4-fluoro-2-nitrophenyl groups connected by a methanone (or methylidene) bridge. It is synthesized through a series of chemical reactions, including the nitration of 4-fluorophenol followed by a Friedel-Crafts acylation with acetic anhydride. Bis-(4-fluoro-2-nitro-phenyl)-methanone has potential applications in the synthesis of pharmaceuticals and other organic compounds due to its unique structure and reactivity.

970-19-4

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Basic information
1. Product Name: Bis-(4-fluoro-2-nitro-phenyl)-methanone
2. Synonyms:
3. CAS NO:970-19-4
4. Molecular Formula:
5. Molecular Weight: 308.198
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Bis-(4-fluoro-2-nitro-phenyl)-methanone(CAS DataBase Reference)
10. NIST Chemistry Reference: Bis-(4-fluoro-2-nitro-phenyl)-methanone(970-19-4)
11. EPA Substance Registry System: Bis-(4-fluoro-2-nitro-phenyl)-methanone(970-19-4)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 970-19-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 970-19-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,7 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 970-19:
(5*9)+(4*7)+(3*0)+(2*1)+(1*9)=84
84 % 10 = 4
So 970-19-4 is a valid CAS Registry Number.

970-19-4Upstream product

967-59-9 4,4'-difluoro-2,2'-dinitrodiphenylmethane

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