4-(2,4-dinitro-phenylhydrazono)-valeraldehyde-(2,4-dinitro-phenylhydrazone) is a complex organic compound with the chemical formula C11H12N6O4. It is derived from valeraldehyde, an aldehyde with a five-carbon chain, and forms a hydrazone with 2,4-dinitrophenylhydrazine. 4-(2,4-dinitro-phenylhydrazono)-valeraldehyde-(2,4-dinitro-phenylhydrazone) is characterized by the presence of two nitro groups (-NO2) attached to the phenyl ring, which contributes to its yellow color and reactivity. It is often used in analytical chemistry as a reagent for the detection and determination of aldehydes and ketones due to its ability to form colored complexes with these functional groups. The compound's structure and properties make it a valuable tool in various chemical analyses, particularly in the identification of carbonyl compounds in complex mixtures.
2543-61-5
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Basic information
- Product Name: 4-(2,4-dinitro-phenylhydrazono)-valeraldehyde-(2,4-dinitro-phenylhydrazone)
- Synonyms: 4-(2,4-dinitro-phenylhydrazono)-valeraldehyde-(2,4-dinitro-phenylhydrazone)
- CAS NO:2543-61-5
- Molecular Formula:
- Molecular Weight: 460.363
- 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-(2,4-dinitro-phenylhydrazono)-valeraldehyde-(2,4-dinitro-phenylhydrazone)(CAS DataBase Reference)
- NIST Chemistry Reference: 4-(2,4-dinitro-phenylhydrazono)-valeraldehyde-(2,4-dinitro-phenylhydrazone)(2543-61-5)
- EPA Substance Registry System: 4-(2,4-dinitro-phenylhydrazono)-valeraldehyde-(2,4-dinitro-phenylhydrazone)(2543-61-5)
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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: 2543-61-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2543-61-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,4 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.Calculate Digit Verification of CAS Registry Number 2543-61:
(6*2)+(5*5)+(4*4)+(3*3)+(2*6)+(1*1)=75
75 % 10 = 5
So 2543-61-5 is a valid CAS Registry Number.
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4-(2,4-dinitro-phenylhydrazono)-valeraldehyde-(2,4-dinitro-phenylhydrazone)
