2,7-Dinitro-9-diazofluoren is a chemical compound with the molecular formula C13H5N5O4. It is a derivative of fluorene, a polycyclic aromatic hydrocarbon, and features two nitro groups at the 2 and 7 positions, as well as a diazo group at the 9 position. 2,7-Dinitro-9-diazofluoren is known for its potential applications in the synthesis of various dyes and pigments, particularly those with bright colors and high stability. Due to its reactive nature, it is important to handle 2,7-dinitro-9-diazofluoren with care, as it may pose health and environmental risks.
1858-95-3
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Basic information
- Product Name: 2,7-Dinitro-9-diazofluoren
- Synonyms: 2,7-Dinitro-9-diazofluoren
- CAS NO:1858-95-3
- Molecular Formula:
- Molecular Weight: 282.215
- 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: 2,7-Dinitro-9-diazofluoren(CAS DataBase Reference)
- NIST Chemistry Reference: 2,7-Dinitro-9-diazofluoren(1858-95-3)
- EPA Substance Registry System: 2,7-Dinitro-9-diazofluoren(1858-95-3)
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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: 1858-95-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1858-95-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,5 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.Calculate Digit Verification of CAS Registry Number 1858-95:
(6*1)+(5*8)+(4*5)+(3*8)+(2*9)+(1*5)=113
113 % 10 = 3
So 1858-95-3 is a valid CAS Registry Number.
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1858-95-3Downstream Products
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2,7-Dinitro-9-diazofluoren
