A2372812
Clopyralid , Analysis standard , 1702-17-6
Synonym(s):
3,6-Dichloro-pyridine-2-carboxylic acid
CAS NO.：1702-17-6
Empirical Formula: C6H3Cl2NO2
Molecular Weight: 192
MDL number: MFCD00078655
EINECS: 216-935-4
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB159.20 | In Stock |
|
| 5G | RMB2399.20 | In Stock |
|
| 25G | RMB8479.20 | In Stock |
|
| 100G | RMB23759.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 151-152°C |
| Boiling point: | 0°C |
| Density | 1.4313 (rough estimate) |
| refractive index | 1.6100 (estimate) |
| Flash point: | 0°C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | DMSO: Slightly Soluble |
| pka | 2.02±0.25(Predicted) |
| form | Solid |
| color | White to Light yellow to Light orange |
| Water Solubility | 1.0 g/L |
| Merck | 14,2400 |
| BRN | 473755 |
| LogP | 1.060 |
Description and Uses
Clopyralid is an herbicide that selectively inhibits the growth of the broadleaf weed L. palustris over a panel of 17 New Zealand native non-broadleaf plant species when applied at a concentration of 1.5 mg/L. It does not inhibit growth of human pluripotent stem cells (IC50 = >100 μM) or decrease nuclear translocation of the transcription factor SOX17, a marker of teratogenic risk. In vivo, clopyralid induces brain defects in rabbits, but not rats, when administered at a dose of 250 mg/kg.
Systemic post-emergence herbicide for use in food crops and mesquite.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280-P305+P351+P338 |
| Hazard Codes | Xi;N,Xi,N,X |
| Risk Statements | 41-51/53 |
| Safety Statements | 26-30-61-39 |
| RIDADR | UN 3077 |
| WGK Germany | 3 |
| RTECS | TJ7550700 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 2933399990 |
| Toxicity | LD50 in male, female rats (mg/kg): >5000, 4300 orally; LC50 (96 hr) to rainbow trout: 103.5 mg/l (Brown, Uprichard) |
