The Methabenzthiazuron , with the CAS register number 18691-97-9, also has other names as 1-(2-benzothiazolyl)-1,3-dimethyl-ure ,1,3-dimethyl-3-(2-benzthiazolyl)-harnstoff , and so on.

     The properties of this chemical are as follows: (1)H bond acceptors: 4 ; (2)H bond donors: 1 ; (3)Freely Rotating Bonds: 1 ; (4)Polar Surface Area: 64.68 ;(5)Index of Refraction: 1.682 ; (6)Molar Refractivity: 63.14 cm³ ; (7)Molar Volume: 166.6 cm³ ; (8) Polarizability: 25.03×10-24cm³ ; (9)Surface Tension: 59.6 dyne/cm. It is a kind of chemical which is white crystalline solid and it is mainy used in presticide, phytocide and urea herbicides.

      This chemical is toxic and may cause the damage to health at low levels. Being toxic, it is harmful to aquatic organisms and may cause long-term adverse effects in the aquatic environment. Secondly, it is dangerous for the environment and may present an immediate or delayed danger to one or more components of the environment. Being dangerous, it will cause very serious irreversible effects through inhalation, in contact with skin and if swallowed. Thirdly, it is highly flammable, as it may catch fire in contact with air, only need brief contact with an ignition source, have a very low flash point or evolve highly flammable gases in contact with water.   

     As so many harmful properties, remember to follow the below instrctions while using. This material and its container must be disposed of as hazardous waste and avoid releasing to the environment. If swallowed, seek medical advice immediately and show this container or label. Addition，keep away from sources of ignition - No smoking. Lastly, keep container tightly closed.

      You could find the molecuar structure by using the following data information:
SMILES:
O=C(NC)N(c1nc2ccccc2s1)CCopyCopied
InChI:
InChI=1/C10H11N3OS/c1-11-9(14)13(2)10-12-7-5-3-4-6-8(7)15-10/h3-6H,1-2H3,(H,11,14)