Name | terbuthylazine |
Synonyms | VALIANT TOPOGARD Terbutylazine terbuthylazine Terbuthylazine certified 2-tert.butylamino-4-aethylamino-6-chlor-1,3,5-triazin 2-tert-butylamino-4-chloro-6-ethylamino-1,3,5-triazine N-tert-Butyl-6-chloro-N'-ethyl-1,3,5-triazine-2,4-diamine N-tert-butyl-6-chloro-N'-ethyl-1,3,5-triazine-2,4-diamine 6-Chloro-N2-(1,1-diMethylethyl)-N4-ethyl-1,3,5-triazine-2,4-diaMine 1,3,5-Triazine-2,4-diaMine,6-chloro-N2-(1,1-diMethylethyl)-N4-ethyl- |
CAS | 5915-41-3 |
EINECS | 227-637-9 |
InChI | InChI=1/C9H16ClN5/c1-5-11-7-12-6(10)13-8(14-7)15-9(2,3)4/h5H2,1-4H3,(H2,11,12,13,14,15) |
InChIKey | FZXISNSWEXTPMF-UHFFFAOYSA-N |
Molecular Formula | C9H16ClN5 |
Molar Mass | 229.71 |
Density | 1.1880 |
Melting Point | 178°C |
Boling Point | 368.7°C (rough estimate) |
Flash Point | 11°C |
Water Solubility | 5mg/L(20 ºC) |
Vapor Presure | 9.19E-06mmHg at 25°C |
Appearance | neat |
BRN | 3951137 |
pKa | 2.69±0.10(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.6110 (estimate) |
MDL | MFCD00055513 |
Use | For the control of most weeds, pre-emergence application, but also for the selective control of weeds in citrus, corn and yeast |
Risk Codes | R11 - Highly Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R39/23/24/25 - R22 - Harmful if swallowed |
Safety Description | S7 - Keep container tightly closed. S16 - Keep away from sources of ignition. S24 - Avoid contact with skin. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN1230 3/PG 2 |
WGK Germany | 2 |
RTECS | XY4550000 |
Raw Materials | Cyanuric chloride |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
biological activity | Terbuthylazine is an acetolactate synthase (ALS) inhibitor and a selective herbicide. |
Use | used to control most weeds, pre-emergence application, also can selectively control citrus, weeds in maize and yeast plants triazine herbicides. This product is mainly absorbed by the root of the plant and is used to control most weeds. Pre-emergence application, sorghum field dosage of 1.2~1.8kgAI/ha; Also can selectively control citrus, maize and yeast weeds |
category | pesticide |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 1845 mg/kg; Inhalation-rat LC50: > 3510 mg/m3/4 h |
flammability hazard characteristics | toxic chloride and nitrogen oxide gases from combustion |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
extinguishing agent | dry powder, foam, sand |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |