certifiedreferencematerial,TraceCERT , 66063-05-6
CAS NO.：66063-05-6
Empirical Formula: C19H21ClN2O
Molecular Weight: 328.84
MDL number: MFCD00078724
EINECS: 266-096-3
| Pack Size | Price | Stock | Quantity |
| 50MG | RMB620.00 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 130～135℃ |
| Boiling point: | 528.5±42.0 °C(Predicted) |
| Density | 1.1257 (rough estimate) |
| vapor pressure | 5 x 10-10 Pa (20 °C) |
| refractive index | 1.5790 (estimate) |
| storage temp. | Sealed in dry,2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly, Sonicated) |
| pka | 14.80±0.70(Predicted) |
| Water Solubility | 0.3 mg l-1 (20 °C) |
| color | White to Off-White |
| BRN | 2154416 |
| Henry's Law Constant | 2.0×106 mol/(m3Pa) at 25℃, Maniere et al. (2011) |
| Major Application | agriculture environmental |
| InChI | 1S/C19H21ClN2O/c20-16-12-10-15(11-13-16)14-22(18-8-4-5-9-18)19(23)21-17-6-2-1-3-7-17/h1-3,6-7,10-13,18H,4-5,8-9,14H2,(H,21,23) |
| InChIKey | OGYFATSSENRIKG-UHFFFAOYSA-N |
| SMILES | Clc1ccc(CN(C2CCCC2)C(=O)Nc3ccccc3)cc1 |
| CAS DataBase Reference | 66063-05-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Pencycuron(66063-05-6) |
| EPA Substance Registry System | Pencycuron (66063-05-6) |
Description and Uses
Pencycuron is a phenylurea fungicide. It is virtually insoluble in water but will dissolve in most common organic solvents. It is volatile and not expected to leach to groundwater. It is moderately persistent in soils and slightly more so in water systems. It is not highly toxic to mammals but is moderately toxic to birds, most aquatic organisms, honeybees and earthworms.
N-((4-Chlorophenyl)methyl)-N-cyclopentyl-N'-phenylurea is an urea based fungicide developed specifically against the plant pathogen Rhizoctonia solani for which it was developed. N-((4-Chlorophenyl)methyl)-N-cyclopentyl-N'-phenylurea has also been used for controlling sheath blight of ri ce.
Safety
| Symbol(GHS) |  GHS09 |
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273-P391-P501 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| RIDADR | UN3002 (liquid phenylurea) |
| WGK Germany | 2 |
| RTECS | YS6440000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 |
| REACH Registrations | Inactive |
