Beta-cyfluthrin
-
Post Date:
Dec 03,2016
-
Expiry Date:
Dec 10,2016
-
Detailed Description:
Cas No. :68359-37-5
Quantity: 100Metric Tons
Specs:Beta-cyfluthrin95%TC，2.5%ec
Price:00.00 USD Metric Tons
Common name beta-cyfluthrin (BSI,
draft E-ISO); beta-cyfluthrine
((f) draft F-ISO); cyfluthrin-
beta (Canada)
Mol. wt. 434.3 M.f. C22H18Cl2FNO3
Form Colourless crystals; (tech.
is a white powder, with slight
characteristic smell). M.p. (II)
81 癈; (IV) 106 癈 B.p. decomp.
>210 癈 V.p. (II) 1.4 10-5 mPa;
(IV) 8.5 10-5 mPa (both 20 癈)
Kow (II) logP = 5.9; (IV) logP =
5.9 Henry (II) 3.2 10-3; (IV)
1.3 10-2 (both in Pa m3 mol-1,
20 癈) S.g./density 1.34 g/cm3
(22 癈) Solubility In water: (II)
1.9 (pH 7), (IV) 2.9 (pH 7) (both
in μg/l, 20 癈). In
dichloromethane and toluene, both
pairs >200 g/l (20 癈). (II) In n-
hexane 2-5, isopropanol 5-10
(both in g/l, 20 癈). (IV) In n-
hexane 1-2, isopropanol 2-5 (both
in g/l, 20 癈). Stability
Thermally stable at room
temperature. Hydrolysis DT50 (22
C) for (II): 117 d (pH 4), 20 d
(pH 7), 6 d (pH 9); for (IV): 25
d (pH 4), 11 d (pH 7), 5 d (pH
9).
-
CAS Registry Number:
68359-37-5
-
Synonyms:
;β-Cyfluthrin;BAY-FCR 1272;Baythroid;Baythroid 2;Baythroid H;BAY-V1 1704;Bulldock;Cyfoxylate;Eulan SP;FCR 1272;FCR 4545;cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;β-Cyfluthrin suspension;beta-cyfluthrin TC;(RS)-a-cyano-4-fluoro-3-phenoxybenzyl (1RS,3RS;[(R)-cyano-[4-fluoro-3-(phenoxy)phenyl]methyl] (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate;cyano(4-fluoro-3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate (unstated stereochemistry);(R)-cyano(4-fluoro-3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate;);(r,s)-alpha-cyano-4-fluoro-3-phenoxybenzyl-(1r,s)-cis,trans-3-(2,2-dichlorovin;(rs)-alpha-cyano-4-fluoro-3-phenoxybenzyl(1rs,3rs:1rs,3sr)-3-(2,2-dichloro;2-(2,2-dichlorovinyl)-3,3-dimethyl-cyclopropanecarboxylicaciesterwith(4;2-(2,2-dichlorovinyl)-3,3-dimethyl-cyclopropanecarboxylicaciesterwith(4-fluoro-3-phenoxyphenyl)hydroxyacetonitrile;Cyfluthrin DP;Beta-cyfluthrin DP;Cyfluthrin;
-
Molecular Formula:
C22H18Cl2FNO3
-
Molecular Weight:
434.2876
-
Molecular Structure:
-
Hazard Symbols:
T:Toxic;
N:Dangerous for the environment;
-
Risk Codes:
R26/28:;
R50/53:;
-
Safety Description:
S1/2:;
S36/37/39:;
S45:;
S60:;
S61:;
Inquiry