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ChemicalBook > Product Catalogue >Chemical pesticides >Herbicide >Benzene herbicides >Trifluralin

Trifluralin

Trifluralin Structure
  • ₹0
  • Product name: Trifluralin
  • CAS: 1582-09-8
  • MF: C13H16F3N3O4
  • MW: 335.28
  • EINECS:216-428-8
  • MDL Number:MFCD00055241
  • Synonyms:2,6-Dinitro-N,N-dipropyl-4-(trifluoromethyl)-benzamine;agreflan 24;alpha,alpha,alpha-Trifluoro-2,6-dinitro-N,N-dipropyl-p-toluidine;4-DIPROPYLAMINO-3,5-DINITROBENZO-TRIFLUORIDE;4-(Di-n-propylamino)-3,5-dinitro-1-trifluoromethylbenzene;L36352;IPERSAN;elancolan
Manufacturer Product number Product description Packaging Price Updated Buy

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

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Trifuralin (sold under trademe such as Treflan, Elancolan or Trefanocide) is a selective pre-emergence herbicide. It is used for pre-plant soil incorporation for the control against annual grasses and some broadleaf annual weeds. It is widely used on soybeans and cotton. It also finds its use in a large number of food crops, including broccoli, cabbage, onions, leafy green vegetables, beans, tomatoes, potatoes, wheat, sugar beet, and sugar cane. For its use on fruit trees, the plant must not be bearing fruit at the time of application. It may also be used to protect residential ornamental plants, such as trees, herbaceous plants, woody shrubs, and vines.
Trifluralin has low water solubility. It has high affinity for soil and is relatively immobile. It is not acutely toxic mammals, but it is highly toxic to fish and other aquatic organisms.

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