Common Name

Acetamiprid

Action

Insecticide

Class

Neonicotinoid

CAS number

135410-20-7

Structural Formula

Physical and Chemical Characteristics

M.f. : C₁₀H₁₁ClN₄

Mol. Wt. : 222.7

Form : Colourless crystals

Chemical name :
(E)-N¹-((6-chloro-3-pyridyl)methyl)-N²-cyano-N¹-methylacetamidine

M.p. : 98.9 °C

V.p. : <1 × 10^-3 mPa (25 °C)

Kow :logP 0.80 (25 °C)

Henry :  <5.3 × 10^-8 Pa m3 mol^-1 (calc.)

S.g./density: 1.330 (20 °C)

Solubility:
In water 4250 mg/l (25 °C). 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 45 °C. Stable under sunlight.

pKa : 0.7, v. weak base

Acetamiprid content, % ≥ 96.0
Water content, % ≤ 0.5
Acetone insoluble, % ≤ 0.2
PH range : 4.0~7.0