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4021-11-8 2-Methylisonicotinic acid

product Name 2-Methylisonicotinic acid
CAS No 4021-11-8
Synonyms 2-Methylpyridine-4-carboxylic acid
Molecular Formula C7H7NO2
Molecular Weight 137.136
InChI InChI=1/C7H7NO2/c1-5-4-6(7(9)10)2-3-8-5/h2-4H,1H3,(H,9,10)
Molecular Structure 4021-11-8 2-Methylisonicotinic acid
Density 1.23g/cm3
Melting point 295-299℃
Boiling point 368.2°C at 760 mmHg
Refractive index 1.561
Flash point 176.5°C
Vapour Pressur 4.52E-06mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S36/37:;

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