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Propanamide

Propanamide
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Mô tả sản phẩm

Propanamide has the chemical formula CH3CH2C=O(NH2).[1] It is the amide of propanoic acid.

Propanamide
Skeletal formula
Ball-and-stick model
Names
Preferred IUPAC name

Propanamide

Other names

n-propylamide
Propionamide
Propylamide
Propionic amide

Identifiers

CAS Number
  • 79-05-0 check

3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:45422 ☒
ChemSpider
  • 6330 ☒
ECHA InfoCard 100.001.066
EC Number
  • 201-182-6
MeSH C034666

PubChem CID
  • 6578
UNII
  • QK07G0HP47 check

CompTox Dashboard (EPA)
  • DTXSID3058820

InChI

  • InChI=1S/C3H7NO/c1-2-3(4)5/h2H2,1H3,(H2,4,5) ☒

    Key: QLNJFJADRCOGBJ-UHFFFAOYSA-N ☒

  • InChI=1/C3H7NO/c1-2-3(4)5/h2H2,1H3,(H2,4,5)

    Key: QLNJFJADRCOGBJ-UHFFFAOYAE

SMILES

  • CCC(=O)N

Properties

Chemical formula

 C3H7NO
Molar mass 73.095 g·mol−1
Appearance liquid , yellow
Density 1.042 g/mL
Melting point 80 °C (176 °F; 353 K)
Boiling point 213 °C (415 °F; 486 K)

Solubility in water

 very soluble in water

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

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Infobox references

This organic compound is a mono-substituted amide.[2] Organic compounds of the amide group can react in many different organic processes to form other useful compounds for synthesis.

Propanamide can be prepared by the condensation reaction between urea and propanoic acid:

(NH2)2CO + 2 CH3CH2COOH → 2CH3CH2CO(NH2) + H2O + CO2

or by the dehydration of ammonium propionate:

(NH4)CH3CH2COO → CH3CH2CONH2 + H2O

Propanamide being an amide can participate in a Hofmann rearrangement to produce ethylamine gas.