N-methylacetamide

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Origin: China

Cas No: 79-16-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 79-16-3 Formula: C3H7NO Molecular Weight: 73.09380

Basic Info

Chemical Name	N-methylacetamide
Synonyms	Acetamide, N-methyl-; N-Methyl acetamide; Acetamide,N-methyl; Methylacetamide; Acetylmethylamine; Acetamide,methyl; N-Methylacetamide; Monomethylacetamide; N-acetyl-methylamine;
CAS No.	79-16-3
Molecular Formula	C3H7NO
Molecular Weight	73.09380
PSA	29.10000
LogP	0.14320

Properties

Appearance & Physical State	colourless liquid or solid
Density	0.946
Boiling Point	204-206ºC
Melting Point	26-28ºC
Flash Point	116ºC
Refractive Index	1.432-1.434
Water Solubility	soluble
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
Storage Condition	Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.

Safety Info

Synthesis Route

diazomethane+aldehydo-D-glucose→N-methylacetamide+N-acetylglycine
acetic acid+METHYLAMINE→N-methylacetamide
acetone oxime→N-methylacetamide

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Packed	SE-30	180.	857.	isothermal
Capillary	DB-Wax	-	1623.	temperature ramp
Capillary	DB-Wax	-	1623.	temperature ramp
Capillary	Polydimethyl siloxanes	-	825.	custom temperature program
Capillary	DB-Wax	-	1609.	custom temperature program