Molecule structure of 5-Ethoxy-3-trichloromethyl-1,2,4-thiadiazole (CAS NO.2593-15-9) :

IUPAC Name: 5-ethoxy-3-(trichloromethyl)-1,2,4-thiadiazole 
Molecular Weight: 247.53 g/mol
Molecular Formula: C₅H₅Cl₃N₂OS
Density: 1.574 g/cm³
Melting Point: 19.9 °C
Boiling Point: 254.7 °C at 760 mmHg 
Flash Point: 107.8 °C
Water Solubility: 117 mg/L at 25 °C
Storage temp.: 0-6 °C  
Molar Volume: 157.1 cm³
Polarizability: 20.28*10^-24 cm³
Surface Tension: 50.5 dyne/cm 
Enthalpy of Vaporization: 47.22 kJ/mol
Vapour Pressure: 0.0273 mmHg at 25 °C 
Henry's Law Constant: 2.78E-07 atm-m3/mole at 25 °C 
Atmospheric OH Rate Constant: 6.87E-12 cm3/molecule-sec at 25 °C 
XLogP3: 2.5
H-Bond Acceptor: 3
Rotatable Bond Count: 2
Exact Mass: 245.918817
MonoIsotopic Mass: 245.918817
Topological Polar Surface Area: 35
Heavy Atom Count: 12 
Complexity: 154
Canonical SMILES: CCOC1=NC(=NS1)C(Cl)(Cl)Cl
InChI: InChI=1S/C5H5Cl3N2OS/c1-2-11-4-9-3(10-12-4)5(6,7)8/h2H2,1H3
InChIKey: KQTVWCSONPJJPE-UHFFFAOYSA-N
EINECS: 219-991-8
Product Categories: Alphabetic; TA - TE

Moderately toxic by ingestion and skin contact. Mutation data reported. A fungicide. When heated to decomposition it emits very toxic fumes of Cl⁻, SO_x, and NO_x.
Hazard Codes: T, N
Risk Statements: 21/22-23-40-50/53-20/21/22
R21/22: Harmful in contact with skin and if swallowed
R23: Toxic by inhalation
R40: Limited evidence of a carcinogenic effect
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed
Safety Statements: 36/37-38-45-60-61
S36/37: Wear suitable protective clothing and gloves
S38: In case of insufficient ventilation, wear suitable respiratory equipment
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible) 
S60: This material and its container must be disposed of as hazardous waste
S61: Avoid release to the environment. Refer to special instructions / safety data sheets
RIDADR: UN2810 6.1/PG 2
RTECS: XI3875000

 5-Ethoxy-3-trichloromethyl-1,2,4-thiadiazole (CAS NO.2593-15-9) is also called 1,2,4-Thiadiazole, 5-ethoxy-3-(trichloromethyl)- ; 3-(Trichloromethyl)-5-ethoxy-1,2,4-thiadiazole ; 5-Aethoxy-3-trichlormethyl-1,2,4-thiadiazol ; Super X ; Terrazole ; Truban ; Kolan ; Etridazole . 5-Ethoxy-3-trichloromethyl-1,2,4-thiadiazole (CAS NO.2593-15-9) is moderate toxic. It will produce toxic chloride, sulfur oxide and nitrogen oxide gases when buring. So the storage environment should be ventilate, low-temperature and dry. Keep 5-Ethoxy-3-trichloromethyl-1,2,4-thiadiazole (CAS NO.2593-15-9) separate from raw materials of food.