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4241-27-4

Name 3-Cyano-6-methyl-2(1H)-pyridinone
CAS 4241-27-4
EINECS(EC#) 224-202-5
Molecular Formula C7H6N2O
MDL Number MFCD00006013
Molecular Weight 134.14
MOL File 4241-27-4.mol
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Chemical Properties

Appearance SLIGHTLY YELLOW GRANULAR CRYSTALLINE POWDER
Melting point  293-295 °C (lit.)
Boiling point  247.23°C (rough estimate)
density  1.2296 (rough estimate)
refractive index  1.5880 (estimate)
storage temp.  Inert atmosphere,Room Temperature
pka 9.03±0.10(Predicted)
Water Solubility  2.38 g/L (20 ºC)
Detection Methods HPLC,NMR
BRN  120412
CAS DataBase Reference 4241-27-4(CAS DataBase Reference)
EPA Substance Registry System 4241-27-4(EPA Substance)

Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S22:Do not breathe dust .
S36:Wear suitable protective clothing .
RIDADR  3276
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
PackingGroup  III

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