| Identification | Back Directory | [Name]
RESMETHRIN | [CAS]
10453-86-8 | [Synonyms]
Seco
ari-b
Syntox
xylate
Vectrin
CHRYSON
For-syn
Scourge
SPB-1382
enforcer
ent27474
SBP 1383
OMS-1206
Premgard
SBP 1382
SYNTHRIN
NRDC 104
Chrysron
Crossfire
NIA 17370
FMC 17370
nsc195022
Pyretherm
ENT 27474
pyresthrin
Resmetrina
NSC 195022
Sun-Bugger
penick1382
RESMETHRIN
CHRYSRON(R)
SYNTHRIN(R)
Penick 1382
Resmethrinl
Resmethrine
D-Resmethrin
carboxylate.
penncapthrin
Sun-Bugger 4
BENZOFUROLINE
Benzyfuroline
sbpennick1382
s.b.penick1382
Resmethrin 0.1
ryl)methylester
Whitmire PT-110
Penick SBP 1382
uryl)methylester
opanecarboxylate
S.B. Penick 1382
ropanecarboxylate)
1S, cis-Resmethrin
RESMETHRIN STANDARD
lopropanecarboxylate
resmetrina(portuguese)
RESMETHRIN, 250MG, NEAT
Ethyl 3-Oxo-4-aza-5&alpha
3-furanmethanol,5-benzyl-
Raid flying insect killer
RESMETHRIN PESTANAL, 250 MG
ethyl)-3-furanyl]methylester
ethyl)-3-furanyl)methylester
Resmethrin @100 μg/mL in MeOH
Resmethrin 250mg [10453-86-8]
ResmethrinSolution,100mg/L,1mL
5-benzyl-3-furylmethyl(1rs,3rs
5-benzylfurfurylchrysanthemate
5-Benzylfurfuryl chrysanthemate
resmethrin (bsi,iso,ansi,esa,jmaf)
(5-benzyl-3-furyl)methylchrysanthemate
(5-(phenylmethyl)-3-furanyl)methylester
(5-Benzyl-3-furyl)methyl chrysanthemate
-methylpropenyl)cyclopropanecarboxylate
Resmethrin Standard(mixture of isomers)
Resmethrin Solution in Acetonitrile, 100μg/mL
5-Benzyl-3-furylmethyl-dl-cis,trans crysanthemate
5-benzyl-3-furymethyl(1rs)-cis,trans-chrysanthemate
5-benzyl-3-furylmethyl(+-)-cis,trans-chrysanthemate
5-Benzyl-3-furylmethyl(.+/-.)-cis,trans-chrysanthemate
5-BENZOYL-3-FURYLMETHYL (1RS)-CIS-TRANS-CHRYSANTHEMATE
5-BENZYL-3-FURYLMETHYL (1R,S)-CIS,TRANS-CHRYSANTHEMATE
dimethyl3-(2-methyl-1-propenyl)cyclopropanecarboxylate
Dimethyl 3-(2-methyl-1-propenyl)cyclopropanecarboxylate
dl-cis,trans-[(5-Benzyl-3-furyl)methyl]chrysanthemumate
2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate
cyclopropanecarboxylicacid,2,2-dimethyl-3-(2-methylpropenyl)-
2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylicacid
1rs,3rs)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
resmethrin (ISO) 5-benzyl-3-furylmethyl (±)-cis-trans-chrysanthemate
2,2-dimethyl-3-(2-methylpropenyl)-cyclopropanecarboxylicaci(4-(2-benzyl)f
2,2-dimethyl-3-(2-methylpropenyl)-cyclopropanecarboxylicaci(5-benzyl-3-fu
2,2-dimethyl-3-(2-methyl-1-propenyl)-cyclopropanecarboxylicaci[5-(phenylm
(5-phenylmethyl)-3-furanyl)methyl2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopr
2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylicacid,(5-benzyl-3-fury
(5-benzyl-3-furyl)methyl(1rs)-cis,trans-2,2-dimethyl-3-(2-methylpropenyl)cyc
(5-benzyl-3-furyl)methyl-2,2-dimethyl-3-(2-methylpropenyl)-cyclopropanecarbo
(5-(phenylmethyl)-3-furanyl)methyl2,2-dimethyl-3-(2-methyl-1-propenyl)cyclop
(5-(phenylmethyl)-3-furanyl)methyl2,2-dimethyl-3-furylmethyl2,2-dimethyl-3-(2
5-benzyl-3-furylmethyl(1rs)-cis-trans-2,2-dimethyl-3-(2-methylprop-1-enyl)cyc
(5-benzyl-3-furyl)methyl-2,2-dimethyl-3-(2-methylpropenyl)-cyclopropanecarboxy
[5-phenylmethyl-3-furan]methyl-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropane
(5-BENZYL-3-FURYL)METHYL-2,2-DIMETHYL-3-(2-METHYLPROPENYL) CYCLOPROPANECARBOXYLATE
(5-BENZYL-3-FURYL)METHYL-2,2-DIMETHYL-3-(2-METHYLPROPHENYL) CYCLOPROPANECARBOXYLATE
(5-Benzyl-3-furyl)methyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
(5-Benzyl-3-furyl)methyl cis,trans-2,2-dimethyl-3-(2-methylpropenyl)cyclopropanecarboxylate
Cyclopropanecarboxylicacid,2,2-dimethyl-3-(2-methylpropenyl)-,(5-benzyl-3-furyl)methylester
[5-(Phenylmethyl)-3-furanyl]methyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methylpropenyl)-, (5-benzyl-3-furyl)methyl ester
2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylicacid[5-(phenylmethyl)-3-furanyl]methylester
2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylic acid [5-(phenylmethyl)-3-furanyl]methyl ester
Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, [5-(phenylmethyl)-3-furanyl]methyl ester
Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-, [5-(phenylmethyl)-3-furanyl]methyl ester | [EINECS(EC#)]
233-940-7 | [Molecular Formula]
C22H26O3 | [MDL Number]
MFCD00041806 | [MOL File]
10453-86-8.mol | [Molecular Weight]
338.44 |
| Chemical Properties | Back Directory | [Appearance]
Off-white to tan waxy solid or colorless crys-
tals. Chrysanthemum-like odor. Commercial products may
be dissolved in flammable organic solvents | [Melting point ]
56.5℃ | [Boiling point ]
bp >180° (dec) | [density ]
0.96 g/cm3 | [vapor pressure ]
﹤l×10-5 Pa (25 °C) | [refractive index ]
1.5287 (20℃) | [Fp ]
closed cup: 264.2°F (129°C) | [storage temp. ]
0-6°C | [form ]
neat | [Water Solubility ]
0.038 mg l-1 (25 °C) | [BRN ]
1626510 | [EPA Substance Registry System]
Resmethrin (10453-86-8) |
| Hazard Information | Back Directory | [Chemical Properties]
Off-white to tan waxy solid or colorless crys-
tals. Chrysanthemum-like odor. Commercial products may
be dissolved in flammable organic solvents | [General Description]
Colorless crystals or waxy solid. Insoluble in water. Used as an insecticide. | [Air & Water Reactions]
Insoluble in water. | [Reactivity Profile]
A pyrethroid derivative. | [Agricultural Uses]
Insecticide: Resmethrin is currently used for mosquito control (by aerial application) in the USA, and may can also be used in greenhoused to control white fly. Resmethrin is a synthetic Type I pyrethroid insecticide registered for control of insects in residential, commercial and industrial settings, and in animal living areas. Resmethrin is also registered for use in food-handling establishments and as a restricted use pesticide when used in ULV spray to control adult mosquitoes in the interest of public health[83]. Restricted Use Pesticide (RUP) when formulated for use in mosquito abatement and pest control treatments at nonagricultural sites. Restricted due to extreme fish toxicity. Not approved for use in EU countries. | [Trade name]
(d-trans-isomer); SBP® 1382 (d-trans-isomer); d-transSBP® 1382 (d-trans-isomer); SBP®-1390; S. B. PENICK 1382®; SCOURGE®; SUN-BUGGER®; SYNTHRIN®; SYNTOX®; VECTRIN®; WHITMIRE® PT-110 | [Potential Exposure]
Resmethrin is pyrethroid insecticide
used for mosquito control (by aerial application) in the
USA, and may can also be used in greenhouses to control
white fly. Resmethrin is a synthetic Type I pyrethroid
insecticide registered for control of insects in residential,
commercial, and industrial settings, and in animal living
areas. It is also registered for use in food handling estab-
lishments and as a restricted use pesticide when used in
ULV spray to control adult mosquitoes in the interest of
public health . A United States Restricted Use Pesticide
(RUP) when formulated for use in mosquito abatement and
pest control treatments at nonagricultural sites. Restricted
due to extreme fish toxicity. | [First aid]
If this chemical gets into the eyes, remove any con-
tact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts the
skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately. If
this chemical has been inhaled, remove from exposure, begin
rescue breathing (using universal precautions) if breathing
has stopped, and CPR if heart action has stopped. Transfer
promptly to a medical facility. When this chemical has been
swallowed, get medical attention. Do not induce vomiting
when formulations containing petroleum solvents are
ingested. Otherwise, give large quantities of water and induce
vomiting. Do not make an unconscious person vomit. | [Shipping]
UN3352 Pyrethroid pesticide, liquid toxic,
Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
UN3349 Pyrethroid pesticide, solid toxic, Hazard Class:
6.1; Labels: 6.1-Poisonous material | [Incompatibilities]
Decomposed by air, light, alkaline
media, and temperatures .175℃. May react violently with
strong oxidizers, bromine, 90% hydrogen peroxide, phos-
phorus trichloride, silver powders or dust. Incompatible
with silver compounds. Mixture with some silver
compounds forms explosive salts of silver oxalate. | [Waste Disposal]
Incineration would be an
effective disposal procedure where permitted. If an efficient
incinerator is not available, the product should be mixed with large amounts of combustible material and contact
with the smoke should be avoided. In accordance with
40CFR165. Follow recommendations for the disposal of
pesticides and pesticide containers . Bury in noncrop
land away from water. It would be better to mix the prod-
uct with lime. Incineration would be an effective disposal
procedure where permitted. If an efficient incinerator is not
available, the product should be mixed with large amount
of combustible material. Recommendable methods:
Hydrolysis, landfill, incineration, and open burning. Not
recommendable method: Discharge to sewer. Mix with saw-
dust and burn at a remote place . | [Uses]
Resmethrin is used to control a wide range of insects in horticultural,
household, public health and animal health situations. It has
some agricultural use but this is limited. The more active 1Rtrans form has
a similar range of uses and is also used in stored grain products. | [Definition]
ChEBI: Resmethrin is a member of furans and a cyclopropanecarboxylate ester. It has a role as a pyrethroid ester insecticide and an agrochemical. It is functionally related to a chrysanthemic acid. | [Safety Profile]
Poison by ingestion, andintravenous routes. Moderately toxic by inhalation andskin contact. When heated to decomposition it emits acridand irritating fumes. | [Metabolic pathway]
14C-resmethrin are
individually administered orally to white leghorn hens,
and more than 90% of the radioactivity is eliminated in
the excreta within 24 h of treatment. The metabolic
routes for both resmethrin isomers arise from ester
hydrolysis and oxidation of the hydrolytic products.
Some of these metabolites are further conjugated with
glucuronic acid, sulfate, or other unidentified
compounds before excretion. | [Degradation]
The resmethrins are reasonably stable but they are sensitive to base
hydrolysis forming the chrysanthemic acid isomers (2) and 5-benzyl-3-
furylmethanol (3). They are also sensitive to oxidation and to photodecomposition.
Photo-oxidation involves degradation of the furan ring
to yield a cyclic ozonide peroxide by addition of oxygen across the unsaturated
system forming the hydroxylactone derivative (4), the benzyloxylactone
derivative (5) and the hydroxycyclopentenolone (6) (Ueda
et al., 1974). These chemical and photochemical reactions are shown in
Scheme 1.
Degradation also occurs in the acid moiety by reactions analogous to
those described under phenothrin, for example, oxidation at the isobutylene
substituent to afford a variety of alcohols, aldehydes and carboxylic acids. These two sites of weakness in the resmethrin molecule result
in considerable photo-instability (though they are more stable than the
pyrethrins) and to a complex mixture of degradation products. |
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