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CAS

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7422-91-5

Acetaldehyde diethyl hydrazone, also known as diethyl acetaldehyde hydrazone, is an organic compound with the chemical formula C6H14N2. It is a colorless liquid that is soluble in water and has a characteristic fishy odor. Acetaldehyde diethyl hydrazone is formed by the reaction of acetaldehyde with diethyl hydrazine, resulting in the formation of a hydrazone linkage. Acetaldehyde diethyl hydrazone is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It is also employed as a reagent in analytical chemistry for the detection and determination of aldehydes and ketones. Due to its potential toxicity and irritant properties, it is essential to handle acetaldehyde diethyl hydrazone with proper safety precautions.

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  • 7422-91-5 Structure

  • Basic information

    1. Product Name: Acetaldehyde diethyl hydrazone
    2. Synonyms: Acetaldehyde diethyl hydrazone
    3. CAS NO:7422-91-5
    4. Molecular Formula:
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 7422-91-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Acetaldehyde diethyl hydrazone(CAS DataBase Reference)
    10. NIST Chemistry Reference: Acetaldehyde diethyl hydrazone(7422-91-5)
    11. EPA Substance Registry System: Acetaldehyde diethyl hydrazone(7422-91-5)

  • 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: 7422-91-5(Hazardous Substances Data)

7422-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7422-91-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,2 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7422-91:
(6*7)+(5*4)+(4*2)+(3*2)+(2*9)+(1*1)=95
95 % 10 = 5
So 7422-91-5 is a valid CAS Registry Number.

7422-91-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name aldehyde diethylhydrazone

1.2 Other means of identification

Product number -
Other names Acetaldehyd-diethylhydrazon

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7422-91-5 SDS

7422-91-5Relevant articles and documents

REACTIONS OF 1,1-DIALKYLDIAZENIUM SALTS WITH KETONE ETHYLHYDRAZONES

Kuznetsov, M. A.,Kuznetsova, L. M.,Zasukhina, E. A.

, p. 1363 - 1366 (2007/10/02)

By reaction of dialkyldiazenium salts with ketone ethylhydrazones, we prepared and characterized 3,3-disubstituted 3,4-dihydroformazans for the first time.The composition of the reaction mixtures indicates a lower (as compared with aldehyde hydrazones) reactivity of ketone hydrazones.

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