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5038-42-6

Evernaldehyd-2.4-dinitro-phenylhydrazon, also known as 2,4-dinitrophenylhydrazone, is a chemical compound derived from the reaction of evernaldehyd (a type of aldehyde) with 2,4-dinitrophenylhydrazine. This yellow crystalline solid is primarily used as a reagent in analytical chemistry for the detection and determination of aldehydes and ketones. The compound forms a colored complex with these carbonyl compounds, which can be analyzed using spectrophotometry or other analytical techniques. It is important to note that 2,4-dinitrophenylhydrazine is a hazardous substance and should be handled with care due to its potential toxicity and explosive properties.

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  • 5038-42-6 Structure

  • Basic information

    1. Product Name: Evernaldehyd-2.4-dinitro-phenylhydrazon
    2. Synonyms:
    3. CAS NO:5038-42-6
    4. Molecular Formula:
    5. Molecular Weight: 496.433
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 5038-42-6.mol

  • 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: Evernaldehyd-2.4-dinitro-phenylhydrazon(CAS DataBase Reference)
    10. NIST Chemistry Reference: Evernaldehyd-2.4-dinitro-phenylhydrazon(5038-42-6)
    11. EPA Substance Registry System: Evernaldehyd-2.4-dinitro-phenylhydrazon(5038-42-6)

  • 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: 5038-42-6(Hazardous Substances Data)

5038-42-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5038-42-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,3 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5038-42:
(6*5)+(5*0)+(4*3)+(3*8)+(2*4)+(1*2)=76
76 % 10 = 6
So 5038-42-6 is a valid CAS Registry Number.

5038-42-6Upstream product

5038-42-6Downstream Products

5038-42-6Relevant articles and documents

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