|
Fluroxypyr
|
|
Chemical name: |
Fluroxypyr |
|
CAS No.: |
69377-81-7
|
|
Empirical formula: |
C7H5Cl2FN2O2
|
|
Structural formula: |
 |
|
Molecular mass: |
255.0 |
|
Basic chemical and physical data: |
Pure Fluroxypyr is white crystal, m.p. 232 - 233℃, vapor pressure 1.26mPa (25℃). Solubility (25℃): 90mg/L in water, 41.6g/L in acetone. Stability: Stable in acidic media. Fluroxypyr is acidic, and reacts with alkalis to form salts. Stable at temperatures up to melting point. Stable in visible light. |
|
Usage: |
Fluroxypyr is effective by post-emergence foliar application, controlling a range of economically important broad-leaved weeds (including Galium aparine) in all small grain crops, and Rumex spp. and Urtica dioica in pastures. Directed applications are used against herbaceous and woody broad-leaved weeds in orchards (apple only) and plantation crops (rubber and oilpalm), and broad-leaved brush spp. in conifer forests. Post-emergence, broadcast applications of Fluroxypyr in maize up to the 6-leaf |
|
Toxicity: |
Acute oral LD50 for rats is more than 5000mg/kg. Acute dermal LD50 for rabbits is more than 2000 mg/kg. Moderate eye irritant; not skin irritant (rabbits). No skin sensitisation. Fish toxicity LC50 (9 |
|
Storage: |
Fluroxypyr shall be stored in a cool, dry and well ventilated place. It should not be stored or transported along with foods. |
|
Package: |
25kg fibre drum, or according to the customer’s requirements. |
|
Attention: |
|
|
Formulation: |
EC(180g/l,200g/l,250g/l) |
|
|
|
|
Specification of technical: |
|
|
Appearance: White powder
Content of A.I.: 95.0% min.
Moisture: 1.0% max.
Acidity: 1.0% max.
Content of NaCl: 1.0% max. |