N-Methylolacrylamide CAS 924-42-5

N-hydroxymethylacrylamide possesses the characteristics of a crosslinking agent monomer due to the presence of two active groups, namely the polymerizable double bond and the hydroxymethyl group, in its molecular structure. The earliest synthesis method was to react acrylamide with formaldehyde to obtain crystalline N-hydroxymethylacrylamide. For instance, foreign scholars have used polyformaldehyde and acrylamide crystals, with trichloroethylene as the solvent, and with metal sodium colloid as the catalyst to produce N-hydroxymethylacrylamide. After the reaction, the system naturally separated into two phases. When the temperature dropped to room temperature, a large amount of N-hydroxymethylacrylamide precipitated out, resulting in the N-hydroxymethylacrylamide product. However, the obtained product needed to be recrystallized using acetone or ethyl acetate.

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Model:
924-42-5
Brand:
futurechemical
Code:
924-42-5

Product Description

N-Methylolacrylamide Basic information
Product Name:	N-Methylolacrylamide
CAS:	924-42-5
MF:	C4H7NO2
MW:	101.1
EINECS:	213-103-2
Mol File:	924-42-5.mol
N-Methylolacrylamide Chemical Properties
Melting point	74-75°C
Boiling point	277°C(lit.)
density	1.082 g/mL at 20 °C
vapor pressure	31 hPa (25 °C)
refractive index	n20/D 1.413
Fp	100°C
storage temp.	Store at <= 20°C.
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	13.25±0.10(Predicted)
color	White to Off-White
Specific Gravity	1.074
PH	6.0-7.0 (H2O, 20°C)
Water Solubility	<0.1 g/100 mL at 20.5 ºC
BRN	506646
Stability:	Light Sensitive, Moisture Sensitive
InChI	1S/C4H7NO2/c1-2-4(7)5-3-6/h2,6H,1,3H2,(H,5,7)
InChIKey	CNCOEDDPFOAUMB-UHFFFAOYSA-N
SMILES	OCNC(=O)C=C
LogP	-1.81 at 20℃ and pH7
CAS DataBase Reference	924-42-5(CAS DataBase Reference)
IARC	3 (Vol. 60) 1994
NIST Chemistry Reference	2-Propenamide, n-(hydroxymethyl)-(924-42-5)
EPA Substance Registry System	N-Methylolacrylamide (924-42-5)