1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile Chemical Properties

Melting point:

244-247 °C(lit.)

Boiling point:

316.8±42.0 °C(Predicted)

Density 

1.27±0.1 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

soluble in Dimethylformamide

form 

powder to crystal

pka

3.79±0.58(Predicted)

color 

White to Light yellow to Light red

CAS DataBase Reference

28141-13-1(CAS DataBase Reference)

EPA Substance Registry System

1-Ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile (28141-13-1)

Safety Information

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-36

RIDADR 

3439

WGK Germany 

3

HazardClass 

6.1

PackingGroup 

III

HS Code 

2933399990

MSDS

• Language:English Provider:SigmaAldrich

1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile Usage And Synthesis

Uses

2,3,4,5-Tetrabromoaniline is an intermediate in the synthesis of PBB 180 (P215190), a brominated biphenyls that can be used as a flame retardant and often incorporated into consumer products including appliances, electronics and plastics.

1-Ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile(28141-13-1)Related Product Information

• Methanol
• p-(2-Methoxyethyl) phenol
• Methylparaben
• Methyl 2-hydroxyethyl cellulose
• Acetonitrile
• Methyl acrylate
• 2-Cyanophenol
• CHLOROPHOSPHONAZO III
• 4-Methylpyridine
• 4-Cyanophenol
• Azamethiphos
• Basic Violet 1
• 3-Diethylaminophenol
• Kresoxim-methyl
• 3-Hydroxypyridine
• Methyl
• N-Butyl-3-cyano-6-hydroxy-4-methyl-2-pyridone
• 3-Cyano-6-hydroxy-N-(3-isopropoxypropyl)-4-methyl-2-pyridone