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Trifluralin Structure

Trifluralin

Chemical Properties

Melting point 48.5°C
Boiling point 139°C
Density  1.294
vapor pressure  1.97 at 30 °C (effusion method, DePablo, 1976)
Flash point 100 °C
storage temp.  APPROX 4°C
solubility  DMSO : ≥ 100 mg/mL (298.26 mM);Water : < 0.1 mg/mL (insoluble)
form  Crystalline Solid
pka -1.45±0.50(Predicted)
color  Bright orange
Water Solubility  <0.01 g/100 mL at 22.5 ºC
Merck  13,9757
BRN  1893555
Henry's Law Constant 10.19 and 14.89 in distilled water and 33.3‰ NaCl at 20 °C, respectively (wetted-wall column, Rice et al., 1997a)
LogP 5.340
CAS DataBase Reference 1582-09-8(CAS DataBase Reference)
IARC 3 (Vol. 53) 1991
NIST Chemistry Reference Trifluralin(1582-09-8)
EPA Substance Registry System Trifluralin (1582-09-8)

Safety Information

Hazard Codes  Xi;N,N,Xi,Xn,F
Risk Statements  36-43-50/53-20/21/22-11-40
Safety Statements  2-24-37-60-61-36-26-16-46-36/37
RIDADR  UN 2588
WGK Germany  2
RTECS  XU9275000
HazardClass  9
PackingGroup  III
HS Code  29214300
Hazardous Substances Data 1582-09-8(Hazardous Substances Data)
Toxicity LD50 orally in rats: 500 mg/kg (Goldenthal)

MSDS

Usage And Synthesis

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