CAS No.60-35-5 Ethanamide

Ethanamide

Identification
Name Ethanamide
CAS Registry Number 60-35-5
Synonyms
Molecular Structure Ethanamide   60-35-5
Molecular Formula C2H5NO
Molecular Weight

CAS 60-35-5 Wiki / 60-35-5 MSDS

Acetamide
Acetamide skeletal.svg
Acetamide-3D-balls.png
Names
Preferred IUPAC name
Acetamide[1]
Systematic IUPAC name
Ethanamide
Other names
Acetic acid amide
Identifiers
CAS Number
  • 60-35-5 YesY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:27856 YesY
ChemSpider
  • 173 YesY
DrugBank
  • DB02736 YesY
ECHA InfoCard 100.000.430
EC Number 200-473-5
IUPHAR/BPS
  • 4661
KEGG
  • C06244 YesY
PubChem CID
  • 178
RTECS number AB4025000
UNII
  • 8XOE1JSO29 YesY
Properties
Chemical formula
C2H5NO
Molar mass 59.07 g·mol−1
Appearance colorless, hygroscopic
Odor odorless
mouse-like with impurities
Density 1.159 g cm−3
Melting point 79 to 81 °C (174 to 178 °F; 352 to 354 K)
Boiling point 221.2 °C (430.2 °F; 494.3 K) (decomposes)
Solubility in water
2000 g L−1[2]
Solubility ethanol 500 g L−1[2]
pyridine 166.67 g L−1[2]
soluble in chloroform, glycerol, benzene[2]
log P −1.26
Vapor pressure 1.3 Pa
Acidity (pKa) 16.5
Magnetic susceptibility (χ)
−0.577 × 10−6 cm3 g−1
Refractive index (nD)
1.4274
Viscosity 2.052 cP (91 °C)
Structure
Crystal structure
trigonal
Hazards
Safety data sheet External MSDS
GHS pictograms The health hazard pictogram in the Globally Harmonized System of Classification and Labelling of Chemicals (GHS)
GHS signal word Warning
GHS hazard statements
H351
GHS precautionary statements
P201, P202, P281, P308+313, P405, P501
NFPA 704
Flammability code 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g., canola oilHealth code 3: Short exposure could cause serious temporary or residual injury. E.g., chlorine gasReactivity code 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g., calciumSpecial hazards (white): no codeNFPA 704 four-colored diamond
1
3
1
Flash point 126 °C (259 °F; 399 K)
Lethal dose or concentration (LD, LC):
LD50 (median dose)
7000 mg kg−1 (rat, oral)
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

Acetamide (systematic name: ethanamide) is an organic compound with the formula CH3CONH2. It is the simplest amide derived from acetic acid. It finds some use as a plasticizer and as an industrial solvent.[3] The related compound N,N-dimethylacetamide (DMA) is more widely used, but it is not prepared from acetamide.