Henan Tianfu Chemical Co., Ltd.
China
Product Name: tianfuchem--68359-37-5---Cyfluthrin
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Purity: 99.0%
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68359-37-5

68359-37-5 structure

Name: cis-Cyfluthrin
Chemical Name: cyfluthrin
CAS Number: 68359-37-5
Molecular Formula: C₂₂H₁₈Cl₂FNO₃
Molecular Weight: 434.288
Catalog: Chemical pesticide Insecticide Pyrethroid insecticide
Create Date: 2018-03-29 08:00:00
Modify Date: 2026-07-08 20:48:50
Cyfluthrin is a type II pyrethroid and has effects on various insects. Cyfluthrin is a modulator of Nav1.8 sodium channels by repetitive stimulation. Cyfluthrin can be applied in agriculture,veterinary, insecticide,pyrethroid and stored product[1][2].

Name	cyfluthrin
Synonyms	alpha-cyano-4-fluoro-3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecboxylate CYFLUTHRINEW β-Cyfluthrin sension tempo 2 Cyfluthrin cyfluthrine (f-iso) Cyfluthrin Solution, 1000ppm Baythroid 2 eulan sp Cyfluthrin,Cyclopropanecboxylicacid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-,cyano(4-fluoro-3-phenoxyphenyl)methyl ester Cyclopropanecboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, cyano(4-fluoro-3-phenoxyphenyl)methyl ester Cyfluthrine Cyfluthrin（mixture of isomers） cyfluthrin(beta) 1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate BAY-VI 1704 (1R,3R,αR)-Cyfluthrin bulldock cyfluthrine 2-(2,2-dichlorovinyl)-3,3-dimethyl-cyclopropanecboxylicaciesterwith(4 BAY FCR 1272 cyfluthrin (bsi,e-iso,ban) Baythroid H 2-(2,2-dichlorovinyl)-3,3-dimethyl-cyclopropanecboxylicaciesterwith(4-fluoro-3-phenoxyphenyl)hydroxyacetonitrile (R)-cyano(4-fluoro-3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate Responsar Eulan SP (R)-Cyano(4-fluoro-3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate LEVERAGE Baythroid BAY FCR (r,s)-alpha-cyano-4-fluoro-3-phenoxybenzyl-(1r,s)-cis,trans-3-(2,2-dichlorovin Cyfloxylate cyano(4-fluoro-3-phenoxyphenyl)methyl3-(2,2-dichloroethenyl)-2,2-dimethyl-cyc Cyfluthin vinyl)-2,2-dimethylcyclopropanecboxylate 3-(2,2-DICHLOROETHENYL)-2,2-DIMETHYLCYCLOPROPANECBOXYLIC ACIDCYANO(4-FLUORO-3-PHENOXYPHENYL)METHYL ESTER bay-v1 Sofac Beta-Baythroid(TM) BAYTHROID fluoro-3-phenoxyphenyl)hydroxyacetonitrile respons (Ξ)-cyano(4-fluoro-3-phenoxyphenyl)methyl (1Ξ,3Ξ)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate α-cyano-4-fluoro-3-phenoxybenzyl-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecboxylate cyfluthrin β-Cyfluthrin Solution, 100ppm fcr 2-dichloroethenyl)-2,2-diethylcyclopropanecboxylicacidcyano(4-fluoro-3-( BAYTHROID (TM) Tempo 2 CYFLUTHRINWP bay-vi1704 α-cyano-4-fluoro-3-phenoxybenzyl-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecboxylate beta-cyfluthrin cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecboxylate CYFLUTHRIN MIXTURE OF ISOMERS, PESTANAL CLINCHER EINECS 269-855-7 SOLFAC (RS)-α-cyano-4-fluoro-3-phenoxybenzyl (1RS,3RS β-Cyfluthrin Cylathrin Solfac MFCD00078636 Balecol SOLFAC(R) BAYTHROID,250MG, NEAT BAYGON Cyclopropanecboxylicacid,3(2,2-dichloroethenyl)-2,2-dimethyl-cyano(4-fluoro-3-phenoxyphenyl)methylester Baythroid(R) BETA-CYFLUTHRIN PESTANAL CYANO-(4-FLUORO-3-PHENOXYPHENYL)METHYL-3-(2,2-DICHLOROETHENYL)-2,2-DIMETHYLCYCLOPROPANE (RS)-α-cyano-4-fluoro-3-phenoxybenzyl (1RS)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate (rs)-alpha-cyano-4-fluoro-3-phenoxybenzyl(1rs,3rs:1rs,3sr)-3-(2,2-dichloro 3-phenoxyphenyl)methylester beta-cyflutrin (bsi,iso) Cyfoxylate Cyfluthrin E.C cyflutrin-beta (canada)

Description	Cyfluthrin is a type II pyrethroid and has effects on various insects. Cyfluthrin is a modulator of Nav1.8 sodium channels by repetitive stimulation. Cyfluthrin can be applied in agriculture,veterinary, insecticide,pyrethroid and stored product[1][2].
Related Catalog	Signaling Pathways >> Membrane Transporter/Ion Channel >> Sodium Channel Research Areas >> Infection
In Vitro	Cyfluthrin (0-50 μM; 24 hours) is against SH-SY5Y cell growth with an IC50 and an IC30 of 19.39 μM and 4.81 μM, respectively[1].
References	[1]. Jin-Sung Choi,et al.Structure-activity Relationships for the Action of 11 Pyrethroid Insecticides on Rat Na v 1.8 Sodium Channels Expressed in Xenopus Oocytes.Toxicol Appl Pharmacol. 2006 Mar 15;211(3):233-44 [2]. María-Aránzazu Martínez, et al. Oxidative Stress and Related Gene Expression Effects of Cyfluthrin in Human Neuroblastoma SH-SY5Y Cells: Protective Effect of Melatonin. Environ Res. 2019 Oct;177:108579.

Density	1.4±0.1 g/cm3
Boiling Point	496.3±45.0 °C at 760 mmHg
Melting Point	60ºC
Molecular Formula	C₂₂H₁₈Cl₂FNO₃
Molecular Weight	434.288
Flash Point	253.9±28.7 °C
Exact Mass	433.064789
PSA	59.32000
LogP	6.29
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.611

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GZ1253000

CHEMICAL NAME :: Cyclopropanecarboxylic acid, 2-(2,2-dichlorovinyl)-3,3-dimethyl-, ester with (4-fluoro-3- phenoxyphenyl)hydroxyacetonitrile

CAS REGISTRY NUMBER :: 68359-37-5

LAST UPDATED :: 199710

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C22-H18-Cl2-F-N-O3

MOLECULAR WEIGHT :: 434.31

WISWESSER LINE NOTATION :: L3TJ A1 A1 B1UYGG CVOYCN&R DF COR

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 :: 900 mg/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: -,C39,1991

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 469 gm/m3/4H

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: 9,198,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 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: 9,198,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/kg

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

REFERENCE :: 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,432,1989

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 500 mg/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: 9,198,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 5 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: 9,198,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >5 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: 9,198,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - domestic

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - food intake (animal) Behavioral - muscle contraction or spasticity

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555484

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - domestic

DOSE/DURATION :: 250 mg/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: 9,198,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 69993 ug/kg/21D-I

TOXIC EFFECTS :: Endocrine - hypoglycemia Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - changes in chlorine

REFERENCE :: JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 7,367,1987

Symbol	GHS06, GHS09
Signal Word	Danger
Hazard Statements	H300-H331-H410
Precautionary Statements	P261-P264-P273-P301 + P310-P311-P501
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases	R26/28;R50/53
Safety Phrases	S1/2-S36/37/39-S45-S60-S61
RIDADR	UN 2588
RTECS	GZ1253000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	29269090

Precursor 0
DownStream 2
68359-57-9 55701-05-8

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