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CAS

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19842-18-3

Gamma-phenyl-gamma-acetobutyronitrile, also known as phenylacetonitrile or benzyl cyanide, is an organic compound with the chemical formula C8H7N. It is a colorless liquid with a characteristic almond-like odor, and it is derived from the reaction of benzyl chloride and sodium cyanide. γ-phenyl-γ-acetobutyronitrile is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. It is also employed as a solvent and a reagent in various chemical reactions. Due to its potential health risks, including irritation to the eyes, skin, and respiratory system, it is important to handle gamma-phenyl-gamma-acetobutyronitrile with caution and in accordance with safety guidelines.

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  • 19842-18-3 Structure

  • Basic information

    1. Product Name: γ-phenyl-γ-acetobutyronitrile
    2. Synonyms: γ-phenyl-γ-acetobutyronitrile
    3. CAS NO:19842-18-3
    4. Molecular Formula:
    5. Molecular Weight: 187.241
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 19842-18-3.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: γ-phenyl-γ-acetobutyronitrile(CAS DataBase Reference)
    10. NIST Chemistry Reference: γ-phenyl-γ-acetobutyronitrile(19842-18-3)
    11. EPA Substance Registry System: γ-phenyl-γ-acetobutyronitrile(19842-18-3)

  • 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: 19842-18-3(Hazardous Substances Data)

19842-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19842-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,4 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19842-18:
(7*1)+(6*9)+(5*8)+(4*4)+(3*2)+(2*1)+(1*8)=133
133 % 10 = 3
So 19842-18-3 is a valid CAS Registry Number.

19842-18-3Relevant articles and documents

Chiral isoxazolidine-mediated stereoselective umpolung α-phenylation of methyl ketones

Takeda, Norihiko,Furuishi, Mizuki,Nishijima, Yuri,Futaki, Erika,Ueda, Masafumi,Shinada, Tetsuro,Miyata, Okiko

supporting information, p. 8940 - 8943 (2018/12/10)

An effective asymmetric α-phenylation of methyl ketones with triphenylaluminium in the presence of (+)-benzopyranoisoxazolidine has been developed. The reaction proceeds via the in situ formation of a chiral N-alkoxyenamine and the subsequent diastereoselective nucleophilic phenylation to provide α-phenylated products in moderate to good yields, with high enantioselectivities.

1-Benzoyl-3-(arylphyridyl)urea compounds

-

, (2008/06/13)

The present invention is directed to 1-benzoyl-3-(arylpyridyl)urea compounds useful as insecticides.

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