3-Methyl-2-pyridone

CAS NO.：1003-56-1
Empirical Formula: C6H7NO
Molecular Weight: 109.13
MDL number: MFCD00039704
EINECS: 213-710-2
SAFETY DATA SHEET (SDS)
Update Date: 2024-09-19 18:11:14

What is 3-Methyl-2-pyridone?

Chemical properties

Light yellow needles

The Uses of 3-Methyl-2-pyridone

3-Methyl-2-pyridone, is used as a reactant with chloro-methoxy-methane to produce 1-methoxymethyl-3-methyl-1H-pyridin-2-one. This reaction will need reagent solvent CH2Cl2. The reaction time is 24 hours with ambient temperature

Definition

ChEBI: 3-Methyl-1,2-dihydropyridin-2-one is a member of methylpyridines.

Properties of 3-Methyl-2-pyridone

Melting point:	139-141 °C
Boiling point:	204.59°C (rough estimate)
Density	1.1143 (rough estimate)
refractive index	1.5444 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	Soluble in methanol.
form	powder to crystal
pka	12.61±0.10(Predicted)
color	White to Orange to Green
BRN	1422044
CAS DataBase Reference	1003-56-1(CAS DataBase Reference)
NIST Chemistry Reference	2(1H)-pyridinone, 3-methyl-(1003-56-1)

Safety information for 3-Methyl-2-pyridone

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Skull and Crossbones Acute Toxicity GHS06 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H301:Acute toxicity,oral H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up.