Melting point :161-164°C
Density :1.2080 (rough estimate)
refractive index :1.6390 (estimate)
storage temp. :0-6°C
pka :13.36±0.46(Predicted)
form :Solid
color :White to Light yellow
Water Solubility :2.3g/L(temperature not stated)
λmax :255nm(lit.)
Merck :14,9095
BRN :527479
Exposure limits :LC50 (96-hour) for bluegill sun?sh 112 mg/L, rainbow trout 144 mg/L, gold?sh and fathead minnow >160 mg/L (Hartley and Kidd, 1987); acute oral LD50 for rats 644 mg/kg (Ashton and Monaco, 1991).
CAS DataBase Reference :34014-18-1(CAS DataBase Reference)
NIST Chemistry Reference :Tebuthiuron(34014-18-1)
EPA Substance Registry System :Tebuthiuron (34014-18-1)

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 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment.