2-Mercaptonicotinic acid CAS:38521-46-9 C6H5NO2S
Product Name: 2-Mercaptonicotinic acid
Synonyms: 2-MERCAPTOPYRIDINE-3-CARBOXYLIC ACID;2-MERCAPTONICOTINIC ACID;2-MERCAPTO-3-PYRIDINECARBOXYLIC ACID;2-SULFANYLNICOTINIC ACID;2-THIONICOTINIC ACID;LABOTEST-BB LT01596005;TIMTEC-BB SBB000123;1,2-dihydro-2-thioxo-3-pyridinecarboxylicaci
CAS: 38521-46-9
MF: C6H5NO2S
MW: 155.17
EINECS: 629-602-7
2-Mercaptonicotinic acid Chemical Properties
Melting point 263-265 degrees celsius(lit.)
Boiling point 295.3plus or minus50.0 degrees celsius(Predicted)
density 1.357 (estimate)
refractive index 1.5380 (estimate)
storage temp. Inert atmosphere,Room Temperature
pka 1.98plus or minus0.20(Predicted)
form crystalline (fine)
color yellow
Sensitive Air Sensitive
BRN 119029
InChI InChI=1S/C6H5NO2S/c8-6(9)4-2-1-3-7-5(4)10/h1-3H,(H,7,10)(H,8,9)
InChIKey WYKHFQKONWMWQM-UHFFFAOYSA-N
SMILES C1(=S)NC=CC=C1C(O)=O
CAS DataBase Reference 38521-46-9(CAS DataBase Reference)
EPA Substance Registry System 2-Mercaptonicotinic acid (38521-46-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
F 10-23
TSCA Yes
HazardClass IRRITANT
HS Code 29309090