Name | siduron |
Synonyms | h1318 siduron dupont1318 NSC 131951 dupontherbicide1,318 MYCLOBUTANIL PESTANAL, 100 MG n-(2-methylcyclohexyl)-n'-phenylurea n-phenyl-n'-(2-methylcyclohexyl)urea |
CAS | 1982-49-6 |
EINECS | 217-844-2 |
InChI | InChI=1/C10H11F3N2O/c1-15(2)9(16)14-8-5-3-4-7(6-8)10(11,12)13/h3-6H,1-2H3,(H,14,16) |
Molecular Formula | C14H20N2O |
Molar Mass | 232.32 |
Density | 1.0151 (rough estimate) |
Melting Point | 135.5℃ |
Boling Point | 374.49°C (rough estimate) |
Flash Point | 149.6°C |
Water Solubility | 18mg/L(25 ºC) |
Vapor Presure | 0.000257mmHg at 25°C |
Appearance | Powder |
Color | Light gray |
Merck | 13,8561 |
BRN | 2725940 |
pKa | 12.38±0.40(Predicted) |
Storage Condition | 0-6°C |
Refractive Index | 1.5110 (estimate) |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN3077 (solid); UN3082(liquid) |
WGK Germany | 2 |
RTECS | YT7350000 |
HS Code | 29242990 |
Toxicity | LC50 (48-hour) for carp 18 mg/L and Japanese goldfish 10–40 mg/L (Worthing and Hance, 1991); acute oral LD50 for rats >7,500 mg/kg (Ashton and Monaco, 1991), 5,000 mg/kg (RTECS, 1985). |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | special herbicide for controlling annual gramineous weeds on turf |
category | pesticide |
toxicity classification | poisoning |
acute toxicity | oral-rat LD50: 5000 mg/kg |
flammability hazard characteristics | combustion produces toxic nitrogen oxide gas |
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) |