Melting point :300-304 °C (lit.)
Boiling point :270.6±23.0 °C(Predicted)
Density :1.42
vapor pressure :0-0.001Pa at 25℃
refractive index :1.5500 (estimate)
Flash point :>250°C
storage temp. :2-8°C
solubility :0.3g/l
form :Powder
pka :10.24±0.10(Predicted)
color :White to beige
Water Solubility :<0.1 g/100 mL at 23.5 ºC
Merck :14,1082
BRN :119867
Stability :Stable. Incompatible with strong oxidizing agents.
LogP :0.88-1.66 at 20-25℃
CAS DataBase Reference :583-39-1(CAS DataBase Reference)
NIST Chemistry Reference :2-Mercaptobenzimidazole(583-39-1)
EPA Substance Registry System :2-Mercaptobenzimidazole (583-39-1)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302+P352 IF ON SKIN: wash with plenty of soap and water. P314 Get medical advice/attention if you feel unwell.