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7223-45-2

N,N-diethyl-3-methylpent-1-yn-3-amine is an organic chemical compound with the molecular formula C9H19N. It is a colorless liquid with a characteristic amine-like odor. N,N-diethyl-3-methylpent-1-yn-3-amine is a derivative of an alkyne, specifically a 3-methylpent-1-yn-3-amine, with two diethylamine groups attached to the nitrogen atom. It is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity and potential toxicity, it should be handled with care and used in accordance with proper safety guidelines.

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  • 7223-45-2 Structure

  • Basic information

    1. Product Name: N,N-diethyl-3-methylpent-1-yn-3-amine
    2. Synonyms:
    3. CAS NO:7223-45-2
    4. Molecular Formula: C10H19N
    5. Molecular Weight: 153.2646
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 7223-45-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 193°C at 760 mmHg
    3. Flash Point: 63°C
    4. Appearance: N/A
    5. Density: 0.829g/cm3
    6. Vapor Pressure: 0.474mmHg at 25°C
    7. Refractive Index: 1.452
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: N,N-diethyl-3-methylpent-1-yn-3-amine(CAS DataBase Reference)
    11. NIST Chemistry Reference: N,N-diethyl-3-methylpent-1-yn-3-amine(7223-45-2)
    12. EPA Substance Registry System: N,N-diethyl-3-methylpent-1-yn-3-amine(7223-45-2)

  • 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: 7223-45-2(Hazardous Substances Data)

7223-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7223-45-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,2 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7223-45:
(6*7)+(5*2)+(4*2)+(3*3)+(2*4)+(1*5)=82
82 % 10 = 2
So 7223-45-2 is a valid CAS Registry Number.

7223-45-2Relevant articles and documents

REACTIONS OF NITROGEN NUCLEOPHILES WITH 1-BROMOALLENES: REGIOSELECTIVE SYNTHESIS OF PROPARGYLAMINES

Geri, Roberto,Polizzi, Carmela,Lardicci, Luciano,Caporusso, Anna Maria

, p. 241 - 248 (2007/10/02)

The results of a study on the reactivity of 3-alkyl- and 3,3-dialkyl-1-bromo-1,2-dienes 2 towards nitrogen nucleophiles, such as aqueous ammonia, lithium amide, aliphatic and aromatic amines allowed us to propose new methods for the synthesis of propargylamines, 1, with an available acetylenic hydrogen.The regio- and the stereoselectivity of these reactions are examined and possible mechanisms are discussed.

Copper Catalyzed Aminolysis of Bromoallenes as a New Efficient Route to Propargylamines

Caporusso, Anna Maria,Geri, Roberto,Polizzi, Carmela,Lardicci, Luciano

, p. 7471 - 7472 (2007/10/02)

An efficient procedure of general applicability for the synthesis of secondary and tertiary propargylamines by copper mediated aminolysis of 1-bromo-1,2-dienes is described.Key Words: propargylamines; bromoallenes; aminolysis; regioselectivity; Cu promote

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