Name | 5-ethoxy-3-trichloromethyl-1,2,4-thiadiazole |
Synonyms | KOLAN TRUBAN SUPER X TERRAZOLE ETRIDAZOLE ETRIDIAZOL OM 2424(R) TERRAZOLE (TM) 5-Ethoxy-3-(trichlormethyl)-1,2,4-thiadiazol 5-ethoxy-3-trichloromethyl-1,2,4-thiadiazole 5-éthoxy-3-(trichlorométhyl)-1,2,4-thiadiazole 5-Ethoxy-3-(trichloromethyl)-1,2,4-thiadiazole 1,2,4-thiadiazole, 5-ethoxy-3-(trichloromethyl)- 1,2,4-Thiadiazole, 5-ethoxy-3- (trichloromethyl)- |
CAS | 2593-15-9 |
EINECS | 219-991-8 |
InChI | InChI=1/C5H5Cl3N2OS/c1-2-11-4-9-3(10-12-4)5(6,7)8/h2H2,1H3 |
InChIKey | KQTVWCSONPJJPE-UHFFFAOYSA-N |
Molecular Formula | C5H5Cl3N2OS |
Molar Mass | 247.53 |
Density | 1.503 |
Melting Point | 19.9°C |
Boling Point | 254.65°C (rough estimate) |
Flash Point | 154.5°C |
Water Solubility | 117 mg l-1(25 °C) |
Solubility | DMSO (Sparingly), Methanol (Slightly) |
Vapor Presure | 1.43 Pa (25 °C) |
Appearance | Liquid |
Color | Colourless |
pKa | 2.77 (very weak base) |
Storage Condition | 0-6°C |
Refractive Index | 1.5650 (estimate) |
MDL | MFCD00071812 |
Risk Codes | 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 Description | 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. |
UN IDs | UN2810 6.1/PG 2 |
WGK Germany | 3 |
RTECS | XI3875000 |
Toxicity | LD50 oral in rabbit: 779mg/kg |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Overview | Chlorazolin (Etridiazole), alias Turin, chemical name: 5-ethoxy-3-trichloromethyl-1, 2, 4-Thiadiazole is an organic fungicide used for soil treatment and is a contact fungicide. It has a good killing effect on pathogenic fungi, bacteria, viruses and thallus of vegetables in protected areas and various crops in the field, especially on the residual pathogenic bacteria in the soil, it has a good contact killing effect. |
Properties | Chlorazolin is a yellow liquid with a solubility of 50 mg/L(25°C) in water. Soluble in acetone and carbon tetrachloride. The dosage form is powder. It is extremely toxic to aquatic organisms and may have long-term adverse effects on the water environment. |
category | pesticide |
toxicity classification | poisoning |
acute toxicity | oral-rat LD50: 1077 mg/kg; Oral-mouse LD50: 2000 mg/kg |
flammability hazard characteristics | Combustion produces toxic chlorides, sulfur oxides and nitrogen oxide gases |
storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials storage and transportation |
fire extinguishing agent | dry powder, foam, sand |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |