Bromacil Standard , 1000ug/mlinPurgeandTrapMethanol , 314-40-9
Synonym(s):
5-Bromo-3-sec.-butyl-6-methyluracil
CAS NO.：314-40-9
Empirical Formula: C9H13BrN2O2
Molecular Weight: 261.12
MDL number: MFCD00055364
EINECS: 206-245-1
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB335.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 157-160°C |
| Density | 1.55 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5410 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO: Soluble,Methanol: Slightly Soluble |
| pka | 8.79±0.40(Predicted) |
| form | Solid |
| color | White, tan |
| Water Solubility | 0.71g/L(25 ºC) |
| Merck | 13,1365 |
| BRN | 6804755 |
| Exposure limits | NIOSH REL: 1 ppm; ACGIH TLV: TWA 1 ppm. |
| Stability: | Stable. Incompatible with strong acids, strong oxidizing agents. |
| LogP | 1.71 at 23℃ |
Description and Uses
Bromacil (CAS 314-40-9) belongs to a class of herbicides known as uracils, first developed by DuPont in 1962. Its herbicidal activity is due to inhibition of photosynthesis in several species of weeds and brush. Since its introduction in 1962, farmers in North and South America and Asia have used bromacil-containing herbicides for crop protection.
Uracil herbicide applied to soil to control a wide variety of annual and perennial grasses, broad-leaved weeds and general vegetation on uncropped land. It is also used for selective weed control in apple, asparagus, cane fruit, hops and citrus crops.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302-H410 |
| Precautionary statements | P264-P270-P273-P301+P312-P391-P501 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-36/37/38-50-36 |
| Safety Statements | 26-61 |
| RIDADR | UN3077 9/PG 3 |
| OEB | B |
| OEL | TWA: 1 ppm (10 mg/m3) |
| WGK Germany | 2 |
| RTECS | YQ9100000 |
| Toxicity | LD50 orally in rats: 5200 mg/kg (Sherman, Kaplan) |
