Saturday 19 September 2015

GREEN ACETANILIDE SYNTHESIS AND SPECTRAL ANALYSIS










 



 

















 



 



H-1 NMR Spectrum of Acetanilide

The following chemical shifts were reported [1,2] for the protons of acetanilide:
CH3 [1] 2.1
para-H [1] 7.0
meta-H [1] 7.2
ortho-H [1] 7.4
NH [2] ca. 8.75
[1] M. Hesse, H. Meier, B. Zeeh: Spektroskopische Methoden in der organischen Chemie, Georg Thieme Verlag, Stuttgart, 2nd ed., 1984, p. 263.
[2] from a H-1 NMR spectrum shown by Stephen Jones


C-13 NMR Spectrum of Acetanilide

The following chemical shifts were reported [1] for the carbons of acetanilide:
CH3 [1] 24.1
para-C [1] 124.1
meta-C [1] 128.7
ortho-C [1] 120.4
ipso-C [1] 138.2
CO [1] 169.5
[1] M. Hesse, H. Meier, B. Zeeh: Spektroskopische Methoden in der organischen Chemie, Georg Thieme Verlag, Stuttgart, 2nd ed., 1984, p. 263.
[2] there is a C-13 NMR spectrum shown by Stephen Jones



Acetanilide
Acetanilide
Names
IUPAC names
N-phenylacetamide
N-phenylethanamide
Identifiers
103-84-4 Yes
ChEBI CHEBI:28884 Yes
ChEMBL ChEMBL269644 Yes
ChemSpider 880 Yes
EC number 203-150-7
Jmol-3D images Image
KEGG C07565 Yes
UNII SP86R356CC Yes
Properties[1][2]
C8H9NO
Molar mass 135.17 g·mol−1
Odor Odorless
Density 1.219 g/cm3
Melting point 114.3 °C (237.7 °F; 387.4 K)
Boiling point 304 °C (579 °F; 577 K)
<0.56 g/100 mL (25 °C)
Solubility Soluble in ethanol, diethyl ether, acetone, benzene
log P 1.16 (23 °C)
Vapor pressure 2 Pa (20 °C)
Hazards[3][4]
Safety data sheet External MSDS
GHS pictograms Acute Tox. (oral) 4
GHS signal word WARNING
H302
P264, P270, P301+312, P330, P501
Flash point 174 °C (345 °F; 447 K)
545 °C (1,013 °F; 818 K)
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




Drying acetanilide



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