Acetamiprid

详情

Chemical name: Acetamiprid
CAS NO.:**********7
Molecula formulate: C*0H*1CLN4
Molecula weitht: **2.7
Property:
A Colourless crystals. M.p. *8.9 °C V.p. < 1μPa (*5 ºC) KOW logP = 0.*0 (*5 ºC) S.g./density 1.**0 (*0 °C) Solubility In water ***0 mg/l (*5 ºC). Soluble in acetone, methanol, ethanol, dichloromethane, chloroform, acetonitrile and tetrahydrofuran. Stability Stable in buffered solutions at pH 4, 5, 7. Degraded slowly at pH 9 and *5 ºC. Stable under sunlight. pKa 0.7, v. weak base
function:
Acetamiprid are nitro-methylene heterocyclic compounds, is a new type of insecticide, acting on the insect nervous system synapses parts of the nicotinic acetylcholine receptor, interfering with insect nervous system to stimulate conduction, causing the nervous system pathway obstruction , resulting in neurotransmitter acetylcholine in the synaptic accumulation of parts, resulting in insect paralysis and ultimately death.
Toxicity:
a. acute oral LD*0:**6mg/Kg to female rat and **7 mg/kg to male rat
b. acute dermal LD*0:***0 mg/kg to rat
Notes:
a.  the toxic agent on the silkworm,not sprayed on the branded leaves
b.  low irritation on to the skin,be careful not splashed on the skin,in case splash,immwdiately wash with soap and water.