Piperine is a broad-spectrum anticonvulsant. It has a good antagonistic effect on experimental electrical convulsions in mice. It has good antagonism to pentylenetetrazol, picrotoxin, strychnine, and intraventricular injection of curaline and glutamate Convulsive seizures and auditory seizures have different degrees of antagonism. It is also effective for certain types of epilepsy. Piperine is more toxic to flies than pyrethrum.
Product: | piperine |
CAS: | 7780-20-3 |
Molecular formula: | C17H19NO3 |
Molecular weight: | 285.37 |
Melting point: | 129 ° C |
Boiling point: | 498.5 ± 40.0 ° C (predicted) |
The density was | 1.211 ± 0.06 g / cm3 (predicted) |
Acidity coefficient (PKA) | - 0.71 ± 0.20 (predicted) |
25kg/ Drum;
Piperine is a broad-spectrum anticonvulsant. It has a good antagonistic effect on experimental electrical convulsions in mice. It has good antagonism to pentylenetetrazol, picrotoxin, strychnine, and intraventricular injection of Coraline and glutamate Convulsive seizures and auditory seizures have different degrees of antagonism. It is also effective for certain types of epilepsy. Piperine is more toxic to flies than pyrethrum
Inhalation: if inhaled, move the patient to fresh air.
Skin contact: remove contaminated clothing, wash skin thoroughly with soap and water. If you have discomfort, go to a doctor.
Eye clear contact: separate eyelids, wash with flowing water or physiological saline. Get medical attention immediately.
Food in: rinse mouth, do not induce vomiting. Get medical attention immediately.
Advice for protecting the rescuers: move patients to safe places. Consulting doctor
Protective measures, protective equipment and emergency disposal procedures of operators:
It is suggested that emergency treatment personnel should wear air-carrying respirators, anti-static clothing and rubber oil-resistant gloves.
Do not contact or cross leakage.
All equipment used in the operation shall be grounded.
Cut off the source of leakage as far as possible. Eliminate all ignition sources.
Warning area shall be defined according to the influence area of liquid flow, steam or dust diffusion, and irrelevant personnel shall evacuate from side wind and upper wind to safety area.
Environmental protection measures: take in leakage to avoid pollution of the environment. Prevent leakage from entering sewers, surface water and groundwater.
The storage, removal methods and disposal materials of the leaked chemicals:
A small amount of leakage: collect the leaking liquid in a sealed container as much as possible. Absorb with sand, activated carbon, or other inert materials and transfer to a safe place. It is prohibited to rush into the sewer.
A large amount of leakage: Construction of dike or excavation for shelter. Close the drain. Foam is used to cover evaporation. Transfer to tank car or special collector with explosion-proof pump, and recycle or transport to waste disposal site for disposal.
