Etridiazole Standard , 1000ug/mlinPurgeandTrapMethanol , 2593-15-9
Synonym(s):
5-Ethoxy-3-trichloromethyl-1,2,4-thiadiazole;Ethazol
CAS NO.：2593-15-9
Empirical Formula: C5H5Cl3N2OS
Molecular Weight: 247.53
MDL number: MFCD00071812
EINECS: 219-991-8
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB95.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 19.9°C |
| Boiling point: | 254.65°C (rough estimate) |
| Density | 1.503 |
| vapor pressure | 1.43 Pa (25 °C) |
| refractive index | 1.5650 (estimate) |
| Flash point: | 154.5 °C |
| storage temp. | 0-6°C |
| solubility | DMSO (Sparingly), Methanol (Slightly) |
| form | Liquid |
| pka | 2.77 (very weak base) |
| Water Solubility | 117 mg l-1(25 °C) |
| color | Colourless |
| Major Application | agriculture cleaning products cosmetics environmental food and beverages personal care |
| InChI | 1S/C5H5Cl3N2OS/c1-2-11-4-9-3(10-12-4)5(6,7)8/h2H2,1H3 |
| InChIKey | KQTVWCSONPJJPE-UHFFFAOYSA-N |
| SMILES | CCOc1nc(ns1)C(Cl)(Cl)Cl |
| LogP | 3.370 |
| CAS DataBase Reference | 2593-15-9 |
| EPA Substance Registry System | Etridiazole (2593-15-9) |
Description and Uses
Etridiazole (20) was first described in 1969 and is a contact fungicide for control of soilborne diseases caused by Pythium and Phytophthora. Formulated as a WP (Terrazole), etridiazole may be used in a preventive program for control of Pythium blight in turf and of damping-off in ornamentals. It is also formulated in mixture with pentachloronitrobenzene (quintozene) as Terraclor Super X, which is applied in-furrow to cotton for control of seedling diseases (Rhizoctonia, Pythium, Fusarium). Application rates in cotton are equivalent to 1 to 1.5 and 0.26 to 0.39 kg ai ha1 for PCNB and etridiazole, respectively.
5-Ethoxy-3-(trichloromethyl)-1,2,4-thiadiazole is a fungicide that can be incorporated into the soil or compost to control Phytophthora spp. and Pythium spp. Useful in cannabis testing kits as a component of pesticide mixes (P698235).
Safety
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H317-H351-H410 |
| Precautionary statements | P201-P273-P280-P301+P312-P302+P352-P308+P313 |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | T,N |
| Risk Statements | 21/22-23-40-50/53-20/21/22 |
| Safety Statements | 36/37-38-45-60-61 |
| RIDADR | UN2810 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | XI3875000 |
| HS Code | 2934999090 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Carc. 2 Skin Sens. 1 |
| Hazardous Substances Data | 2593-15-9(Hazardous Substances Data) |
| Toxicity | LD50 oral in rabbit: 779mg/kg |
