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20973-72-2

ω-Dimethylamino-4-cyan-styrol, also known as 4-(2-dimethylaminoethyl)benzonitrile, is an organic compound with the chemical formula C11H12N2. It is a colorless to pale yellow liquid with a molecular weight of 172.23 g/mol. ω-Dimethylamino-4-cyan-styrol is characterized by the presence of a cyano group (-CN) and a dimethylamino group (-N(CH3)2) attached to the benzene ring. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity, it is typically handled under controlled conditions to prevent unwanted side reactions or hazards.

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  • 20973-72-2 Structure

  • Basic information

    1. Product Name: ω-Dimethylamino-4-cyan-styrol
    2. Synonyms: ω-Dimethylamino-4-cyan-styrol
    3. CAS NO:20973-72-2
    4. Molecular Formula:
    5. Molecular Weight: 172.23
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 20973-72-2.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: ω-Dimethylamino-4-cyan-styrol(CAS DataBase Reference)
    10. NIST Chemistry Reference: ω-Dimethylamino-4-cyan-styrol(20973-72-2)
    11. EPA Substance Registry System: ω-Dimethylamino-4-cyan-styrol(20973-72-2)

  • 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: 20973-72-2(Hazardous Substances Data)

20973-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20973-72-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,7 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 20973-72:
(7*2)+(6*0)+(5*9)+(4*7)+(3*3)+(2*7)+(1*2)=112
112 % 10 = 2
So 20973-72-2 is a valid CAS Registry Number.

20973-72-2Relevant articles and documents

Facile, environmentally friendly synthesis of benzaldehyde and phenylacetaldehyde analogs from readily available toluene derivatives

Dai, Liyan,Yu, Jie,Chen, Yingqi,Yu, Shichao

, p. 3078 - 3084 (2011)

A facile environmentally friendly synthesis of bezaldehyde and phenylacetaldehyde analogs from readily available toluene derivatives is described. Oxidation of the styrylamines by H2O2 H2O2 affords benzaldehydes in moderate yields, while the hydrolysis of styrylamines afforded phenylacetaldehyde analogs in good yields. Copyright

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