CAS 1861-40-1|benfluralin

Introduction：Basic information about CAS 1861-40-1|benfluralin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. benfluralin BiologicalActivity
3. Chemical & Physical Properties
4. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
5. Safety Information
6. Customs
7. Articles10
8. Synonyms

Common Name	benfluralin
CAS Number	1861-40-1	Molecular Weight	335.279
Density	1.3±0.1 g/cm3	Boiling Point	369.1±42.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₆F₃N₃O₄	Melting Point	65 - 67ºC
MSDS	ChineseUSA	Flash Point	177.0±27.9 °C
Symbol	GHS09	Signal Word	Warning

Names

Name	benfluralin
Synonym	More Synonyms

benfluralin BiologicalActivity

Description	Benfluralin is a kind of herbicide and an agrochemical which can be used as a pre-emergence herbicide used for the control of grass and other weeds in a range of food and non-food crops.
Related Catalog	Signaling Pathways >>Others >>OthersResearch Areas >>Others

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	369.1±42.0 °C at 760 mmHg
Melting Point	65 - 67ºC
Molecular Formula	C₁₃H₁₆F₃N₃O₄
Molecular Weight	335.279
Flash Point	177.0±27.9 °C
Exact Mass	335.109283
PSA	94.88000
LogP	5.41
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.528
InChIKey	SMDHCQAYESWHAE-UHFFFAOYSA-N
SMILES	CCCCN(CC)c1c([N+](=O)[O-])cc(C(F)(F)F)cc1[N+](=O)[O-]

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XU4550000

CHEMICAL NAME :: p-Toluidine, N-butyl-N-ethyl-alpha,alpha,alpha-trifluoro-2,6-dinit ro-

CAS REGISTRY NUMBER :: 1861-40-1

LAST UPDATED :: 199707

DATA ITEMS CITED :: 10

MOLECULAR FORMULA :: C13-H16-F3-N3-O4

MOLECULAR WEIGHT :: 335.32

WISWESSER LINE NOTATION :: FXFFR CNW ENW DN4&2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C123,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 26UZAB "Pesticides Symposia; Collection of Papers Presented at the Sixth & Seventh Inter-American Conferences on Toxicology and Occupational Medicine, Miami, FL," Miami, FL, J.L. Halos, 1968-70 Volume(issue)/page/year: 6,263,1968/1970

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,56,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,56,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,56,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,56,1991

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,56,1991 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84520 No. of Facilities: 32 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 65 (estimated)

Safety Information

Symbol	GHS09
Signal Word	Warning
Hazard Statements	H410
Precautionary Statements	P273-P501
Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	N:Dangerousfortheenvironment;
Risk Phrases	R50/53
Safety Phrases	S22-S24/25-S60-S61
RIDADR	UN 3077
RTECS	XU4550000
HS Code	2921430032

Customs

HS Code	2921430032
Summary	2921430032 n-butyl-n-ethyl-2,6-dinitro-4-(trifluoromethyl)aniline。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

Articles10

Analysis of trifluralin and other dinitroaniline herbicide residues by zero-order and derivative ultraviolet spectrophotometry.

Analyst 114(5) , 609-13, (1989)

The utility of zero-order and first- and second-derivative ultraviolet (UV) spectrophotometry for the identification of benfluralin, trifluralin, isopropalin and oryzalin is discussed. These four herb...

Gas chromatographic determination of residue levels of the herbicides trifluralin, benefin, ethalfluralin, and isopropalin in soil with confirmation by mass selective detection.

J. Assoc. Off. Anal. Chem. 71(6) , 1082-5, (1988)

A method is presented for the simultaneous or individual determination of the dinitroaniline herbicides trifluralin, benefin, ethalfluralin, and isopropalin in soil. The herbicides are extracted with ...

Methodology for the determination of dinitroaniline herbicides in tissue and excreta.

J. Anal. Toxicol. 9(1) , 15-9, (1985)

A method is presented for the analysis of trace amounts of dinitroaniline herbicides in tissue and excreta. The method employs extraction of the tissue or excreta with organic solvent, clean up by liq...

Synonyms

Bethrodine

N-n-butyl-N-ethyl-2,6-dinitro-4-trifluoromethylaniline

Benfluraline

p-Toluidine, N-butyl-N-ethyl-α,α,α-trifluoro-2,6-dinitro-

benefin

EINECS 217-465-2

N-ethyl-N-n-butyl-4-trifluoromethyl-2,6-dinitroaniline

Banafine

Benephin

Benefex

N-butyl-N-ethyl-2,6-dinitro-4-(trifluoromethyl)benzenamine

N-Butyl-N-ethyl-2,6-dinitro-4-(trifluoromethyl)aniline

Benzenamine, N-butyl-N-ethyl-2,6-dinitro-4-(trifluoromethyl)-

Benalan

N-Butyl-N-ethyl-α,α,α-trifluoro-2,6-dinitro-p-toluidine

Balan

4-trifluoromethyl-2,6-dinitro-N-ethyl-N-n-butyl aniline

Binnell

MFCD00078630

XU4550000 [RTECS]

FXFFR CNW ENW DN4&2

benfluralin

Recommended......