2-Benzimidazolecarboxylic acid

Chemical Properties

Melting point	176-180°C
Boiling point	444.0±28.0 °C(Predicted)
Density	1.506±0.06 g/cm3(Predicted)
storage temp.	2-8°C
form	powder
pka	1.44±0.30(Predicted)
color	Faint yellow
InChI	1S/C8H6N2O2/c11-8(12)7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H,9,10)(H,11,12)
InChIKey	RHXSYTACTOMVLJ-UHFFFAOYSA-N
SMILES	OC(=O)c1nc2ccccc2[nH]1
CAS DataBase Reference	2849-93-6(CAS DataBase Reference)

Hazard Codes	Xi,Xn
Risk Statements	36/37/38-41-37/38-22
Safety Statements	26-36/37/39-39
WGK Germany	3
HazardClass	IRRITANT
HS Code	2933998090
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 STOT SE 3

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