Synonyms: Ronstar; 3-[2,4-dichloro-5-(1-methylethoxy)phenyl]-5-(1,1-dimethylethyl)- 1,3,4-oxadiazol-2(3h)-one; 2-tert-butyl-4-(2,4-dichloro-5-isopropoxyphenyl)-1,3,4-oxadiazolin- 5-one; oxydiazon; ronstar 2g; ronstar 50w; rp-17623; scotts oh i; Oxadiazon E.C.; Ronstar E.C.; 5-tertbutyl-3-(2,4-dichloro-5-isopropyloxyphenyl-1,3,4-oxadiazoline-2-ketone; 5-tert-butyl-3-[2,4-dichloro-5-(propan-2-yloxy)phenyl]-1,3,4-oxadiazol-2(3H)-one
Molecular Formula C15H18Cl2N2O3
Molecular Weight 345.221
CAS Number: 19666-30-9
EINECS: 243-215-7
Molecular Structure:

Density: 1.31g/cm3
Melting point: 88-90℃
Boiling point: 417°C at 760 mmHg
Refractive index: 1.569
Flash point: 206°C
Vapor Pressure : 3.65E-07mmHg at 25°C

Specification:
Appearance: Pale yellow crystal powder
Purity: 95.0% min.
Moisture: 0.30% max.
Acidity as H2SO4: 0.50% max.
Insoluble in acetone: 0.80% max.

Hazard Symbols:
N:Dangerous for the environment;
Package: 25kg/Drum UN approval