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Trifluralin

Description References
Trifluralin
Trifluralin structure
CAS No.
1582-09-8
Chemical Name:
Trifluralin
Synonyms
Tri-4;L36352;Prolan;TREFLAN;treflam;OLITREF;IPERSAN;EFLURIN;nitrank;Proflan
CBNumber:
CB2344612
Molecular Formula:
C13H16F3N3O4
Formula Weight:
335.28
MOL File:
1582-09-8.mol

Trifluralin Properties

Melting point:
48.5°C
Boiling point:
139°C
Density 
1.294
Flash point:
100 °C
storage temp. 
APPROX 4°C
form 
Crystalline Solid
color 
Bright orange
Water Solubility 
<0.01 g/100 mL at 22.5 ºC
Merck 
13,9757
BRN 
1893555
CAS DataBase Reference
1582-09-8(CAS DataBase Reference)
NIST Chemistry Reference
Trifluralin(1582-09-8)
EPA Substance Registry System
Benzenamine, 2,6-dinitro-N,N-dipropyl-4-( trifluoromethyl)-(1582-09-8)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
HS Code  29214300
Hazardous Substances Data 1582-09-8(Hazardous Substances Data)
Toxicity LD50 orally in rats: 500 mg/kg (Goldenthal)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
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 P273, P391, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Trifluralin price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 32061 Trifluralin PESTANAL 1582-09-8 250mg $41.5 2018-11-20 Buy
Sigma-Aldrich 45913 Trifluralin solution 100μg/mL in acetonitrile, PESTANAL 1582-09-8 2ml $47.4 2018-11-20 Buy

Trifluralin Chemical Properties,Uses,Production

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.

References

  1. https://www.epa.gov
  2. http://www.toxipedia.org
  3. https://pubchem.ncbi.nlm.nih.gov
  4. http://www.who.int
  5. https://aggie-horticulture.tamu.edu

Chemical Properties

Yellowish-orange solid. Insoluble in water; soluble in xylene, acetone, and ethanol.

Chemical Properties

Trifluralin is an orange crystalline solid.

Uses

Pre-emergence herbicide used for grass control in crops.

Definition

ChEBI: A substituted aniline that is N,N-dipropylaniline substituted by a nitro groups at positions 2 and 6 and a trifluoromethyl group at position 4. It is an agrochemical used as a pre-emergence herbicide.

Uses

Preemergence herbicide for controlling many grasses and broad-leaved weeds.

General Description

Yellow-orange crystalline solid. Denser than water and not soluble in water. Hence sinks in water. Melting point 48.5-49°C. Used as a selective pre emergence herbicide.

Reactivity Profile

Trifluralin is a trifluoromethyl dinitroaniline derivative. Dinitroaniline has a record of industrial explosions. Nothing has been reported implicating Trifluralin in any such accidents. This may be because of the trifluoromethyl substitution may mitigate the instability of the molecule. However, care should be taken in the extremes of heat, shock, and friction sources that may trigger an explosive release of energy.

Health Hazard

Dust may irritate eyes. No toxic symptoms have been observed during the manufacture and use of Trifluralin.

Fire Hazard

Special Hazards of Combustion Products: Toxic and irritating hydrogen fluoride gas may be formed in fires.

Agricultural Uses

Herbicide: Trifluralin is a selective, pre-emergence herbicide used to control many annual grasses and broadleaf weeds in a large variety of tree fruit, nut, vegetable, and grain crops, including soybeans, sunflowers, cotton, and alfalfa. It is also used on rights-of-way, on set-aside land (i.e., arable land temporarily taken out of use). A general use pesticide (GUP). Not approved for use in EU countries . Registered for use in the U.S.

Trade name

AGREFLAN®; AGRIFLAN® 24; ASHLADE TRIMARAN®; AUTUMN KITE®; BROADSTRIKE®; BUCKLE®; CALLIFORT®; CAMPBELL'S TRIFLURON®; CHANDOR®; COMMENCE®; CRISALIN®; DEVRINOL T®; DIGERMIN®; ELANCOLAN®; FLINT®; FLORA®; FLURENE SE®; FLUTRIX®; FREEDOM®; GORDON’S WEEDER®; HERBIFLURIN®; IPERSAN®; JANUS®; L-36352®; LILLY 36,352®; LINNET®; MARKSMAN®; MARKSMAN 2, TRIGARD®; M. T. F®; NITRAN®; OLITREF®; ONSLAUGHT®; PREMERLIN 600 CE®; SINFLOWAN®; SOLO®; SU SEGURO CARPIDOR®; TEAM®; TREFANOCIDE®; TREFICON®; TREFLAN®; TREFLANOCIDE®; TRIFARMON®; TRIFLURALINA® 600; TRIFLUREX®; TRIFUREX®; TRIGARD®; TRIKEPIN®; TRILIN®; TRILIN® 10G; TRIM®; TRIMARAN®; TRIPART TRIFLURALIN 48 EC; TRISTAR®; TRUST®; TURFLAN®; URANUS® (trifluralin + linuron)

Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Experimental teratogenic and reproductive effects. Questionable carcinogen with experimental carcinogenic and tumorigenic data. Human mutation data reported. When heated to decomposition it emits very toxic fumes of Fand NOx. See also FLUORIDES.

Potential Exposure

A potential danger to those involved in the manufacture, formulation and application of this selective, preemergence herbicide.

First aid

Skin Contact: Flood all areas of body that have contacted the substance with water. Don’t wait to remove contaminated clothing; do it under the water stream. Use soap to help assure removal. Isolate contaminated clothing when removed to prevent to prevent contact by others. Eye Contact: Remove any contact lenses at once. Flush eyes well with copious quantities of water or normal saline for at least 20-30 minutes. Seek medical attention. Inhalation: Leave contaminated area immediately; breathe fresh air. Proper respiratory protection must be supplied to any rescuers. If coughing, difficult breathing or any other symptoms develop, seek medical attention at once, even if symptoms develop many hours after exposure. Ingestion: If convulsions are not present, give a glass or two of water or milk to dilute the substance. Assure that the person’s airway is unobstructed and contact a hospital or poison center immediately for advice on whether or not to induce vomiting.

Environmental Fate

Biological. Laanio et al. (1973) incubated 14CF3-tri?uralin with Paecilomyces, Fusar- ium oxysporum, or Aspergillus fumigatus and reported that <1% was converted to 14CO2. From the first-order biotic and abiotic rate constants of tri?uralin in estuarine water and sediment/water systems, the estimated biodegradation half-lives were 2.5–9.7 and 2.4–7.1 days, respectively (Walker et al., 1988).
Soil. Anaerobic degradation in a Crowley silt loam yielded α,α,α-tri?uoro-N4,N4- dipropyl-5-nitrotoluene-3,4-diamine and α,α,α-tri?uoro-N4,N4-dipropyltoluene-3,4,5-tri- amine (Parr and Smith, 1973). Probst and Tepe (1969) reported that tri?ur
Golab et al. (1979) studied the degradation of tri?uralin in soil over a 3-year period. They found that the herbicide undergoes N-dealkylation, reduction of nitro substituents, followed by the formation cyclized products. Of the 28 transformation products
Zayed et al. (1983) studied the degradation of tri?uralin by the microbes Aspergillus carneus, Fusarium oxysporum and Trichoderma viride. Following an inoculation and incubation period of 10 days in the dark at 25°C, the following metabolites were identified: α,α,α-trifluoro-2,6-dinitro-N-propyl-p-toluidine, α,α,α-trifluoro-2,6-dinitro-p-toluidine, 2-amino-6-nitro-α,α,α-tri?uoro-p-toluidine and 2,6-dinitro-4-tri?uoromethyl phenol. The reported half-life in soil is 132 days (Jury et al., 1987).
The half-lives for tri?uralin in soil incubated in the laboratory under aerobic and anaerobic conditions ranged from 33 to 375 days (Probst et al., 1967; Parr and Smith, 1973; Kearney et al., 1976; Zimdahl and Gwynn, 1977) to 4 to 70 days, respectively (

Shipping

UN2588 Pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

Incompatibilities

Trifluralin is a trifluoromethyl dinitroaniline derivative. Dinitroaniline has a record of industrial explosions. Nothing has been reported implicating trifluralin in any such accidents. This may be because of the trifluoromethyl substitution may mitigate the instability of the molecule. However, care should be taken in the extremes of heat, shock, and friction sources that may trigger an explosive release of energy. Fluorocarbons can react violently with barium, potassium, sodium.

Waste Disposal

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed. Trifluralin does contain fluorine, and therefore incineration presents the increased hazard of HF in the off-gases. Prior to incineration, fluorine-containing compounds should be mixed with slaked lime plus vermiculite, sodium carbonate or sand-soda ash mixture (90-10).

Trifluralin Preparation Products And Raw materials

Raw materials

Preparation Products


Trifluralin Suppliers

Global( 153)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22043 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254
peter@hubeijusheng.com CHINA 20229 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19997 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418
001-617-206-9595 sales@chemreagents.com United States 9943 62
Chemsky (shanghai) International Co.,Ltd 021-50135380
shchemsky@sina.com China 15697 60
Syntechem Co.,Ltd Please Email
E-Mail Inquiry info@syntechem.com China 13074 57

View Lastest Price from Trifluralin manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 Trifluralin
1582-09-8
US $1.00 / kg 1kg 99% Customized career henan chemical co

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