Melting point :102-104 °C
Boiling point :157.3±23.0 °C(Predicted)
Density :1.095 (estimate)
refractive index :1.5000 (estimate)
storage temp. :Refrigerator
solubility :Chloroform (Sparingly, Sonicated), Methanol (Slightly)
pka :15.35±0.40(Predicted)
color :White to Beige
InChIKey :NGZJXCFNBVJLQN-UHFFFAOYSA-N
EPA Substance Registry System :2-Imidazolidinethione, 4-methyl- (2122-19-2)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:	P201 Obtain special instructions before use. P202 Do not handle until all safety precautions have been read and understood. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313 IF exposed or concerned: Get medical advice/attention.