Plaguicida / insecticida de buena calidad, Pirimicarb 97% TC, 50% WP, 25% WP.CAS NO.:23103-98-2

Common name

Pirimicarb /Aphox /Pirimor

Chemical name

2-(dimethylamino)-5,6-dimethyl-4-pyrimidinyl dimethylcarbamate

CAS No

23103-98-2

Molecular formula

C11H18N4O2

Description

1.Melting Point:90.5°C

2.Vapour Pressure: 8.99E-06 mmHg at 25°C

3.Molecular weight:238.29

4.Density:1.146 g/cm35.Flash Point:179.6 °C

Mode of action

Selective systemic insecticide with contact, stomach, and

respiratory action. Absorbed by the roots, and translocated

through the xylem. Penetrates the leaves,

but is not translocated extensively.

Toxicity

Oral Acute oral ATXht981113 LD50 for female rats 142, mice 107,

dogs 100-200 ATXht981123 mgATXht0 /ATXht981107 kgATXht0 .

Skin and eye Acute percutaneous ATXht981113 LD50 for rats >2000,

rabbits >500 ATXht981123 mgATXht0 /kg. Non-irritating to skin;

mild irritant to eyes (rabbits). Moderate skin sensitiser

(guinea pigs, ATXht981497M&KATXht0 test).

InhalationLC50 (4 h) for female rats 0.86 ATXht981123 mgATXht0 /l.

Function

A selective aphicide used in a wide range of crops, including cereals

and oilseeds (at 125-250 g/ha), potatoes and other vegetables (at 125-375 g/ha), fruit (at 250-750 g/ha), ornamentals and other non-fooduses

(at 50-500 g/ha). Effective against organophosphorus-resistant