6-AMINO-5-CHLORO-2-CYCLOPROPYLPYRIMIDINE-4-CARBOXYLIC ACID Property

Melting point:

215 - 217°C

Boiling point:

432.3±45.0 °C(Predicted)

Density 

1.635±0.06 g/cm3(Predicted)

vapor pressure 

0-0Pa at 20-25℃

storage temp. 

Keep in dark place,Sealed in dry,Store in freezer, under -20°C

solubility 

DMSO (Slightly), Methanol (Slightly)

pka

7.04±0.10(Predicted)

form 

Solid

color 

Off-White to Pale Yellow

Stability:

Hygroscopic

LogP

-2.48--1.01 at 20℃

Surface tension

72.1mN/m at 885mg/L and 20℃

Dissociation constant

4.65 at 20℃

EPA Substance Registry System

4-Pyrimidinecarboxylic acid, 6-amino-5-chloro-2-cyclopropyl- (858956-08-8)

Safety

Risk Statements 

52/53

Safety Statements 

61

RIDADR 

UN3077 (solid); UN3082 (liquid)

Hazardous Substances Data

858956-08-8(Hazardous Substances Data)

Hazard and Precautionary Statements (GHS)

6-AMINO-5-CHLORO-2-CYCLOPROPYLPYRIMIDINE-4-CARBOXYLIC ACID Chemical Properties,Usage,Production

Definition

6-AMINO-5-CHLORO-2-CYCLOPROPYLPYRIMIDINE-4-CARBOXYLIC ACID is an organochlorine herbicide, the structure of which is that of pyrimidine-4-carboxylic acid substituted at positions 2, 5 and 6 by cyclopropyl, chloro and amino groups respectively.

Agricultural Uses

Herbicide: In August 2010, EPA conditionally registered the active ingredient aminocyclopyrachlor for pesticide applications. In August 2011, the EPA issued a Stop Sale, Use or Removal Order for the herbicide Imprelis (which contains the active ingredient aminocyclopyrachlor), which may be causing injury to certain species of evergreen trees, particularly Norway spruce and white pine [83] . Aminocyclopyrachlor is being registered for uses of general weed and brush control on private, public and military lands including sod farms, uncultivated non-agricultural areas such as airports, highways, railroads, golf courses, lumber yards, wildlife habitats, multi-family residential complexes, recreation areas, utility rights of way, with residential use specified for lawn/turf [83] . For control of weeds in cool-season lawn grasses, especially bluegrass. Not listed for use in EU countries.

Trade name

IMPRELlIS®; Ortho MAT28; SG Herbicide; DPX-MAT28; VIEWPOINT HERBICIDE; STREAMLINE HERBICIDE; WEED & FEED