Prallethrin
Chemical properties Application- Product Name
- Prallethrin
- CAS No.
- 23031-36-9
- Chemical Name
- Prallethrin
- Synonyms
- ETOC;s4068;Pralle;ETOC(R);s-4068sf;NYLAR(R);ai3-29750;PRALLETHRIN;S-4068 forte;Prallethrin 0
- CBNumber
- CB4471390
- Molecular Formula
- C19H24O3
- Formula Weight
- 300.39
- MOL File
- 23031-36-9.mol
Prallethrin Property
- Melting point:
- 25°C
- Boiling point:
- 381.62°C (rough estimate)
- Density
- d420 1.03
- vapor pressure
- ﹤4.3×10-5 Pa (23.1 °C)
- refractive index
- 1.4200 (estimate)
- Flash point:
- 139 °C
- storage temp.
- 2-8°C
- solubility
- Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Sparingly)
- Water Solubility
- 8 mg l-1 (25 °C)
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 23031-36-9(CAS DataBase Reference)
- EPA Substance Registry System
- Prallethrin (23031-36-9)
Safety
- Hazard Codes
- T,N
- Risk Statements
- 22-23-50/53
- Safety Statements
- 45-60-61
- RIDADR
- UN2811 6.1/PG 2
- WGK Germany
- 3
- HS Code
- 29162090
- Hazardous Substances Data
- 23031-36-9(Hazardous Substances Data)
- Toxicity
- mouse,LD50,oral,190mg/kg (190mg/kg),Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 20, Pg. 228, 1989.
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H331Toxic if inhaled
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
N-Bromosuccinimide Price
- Product number
- 32917
- Product name
- Prallethrin
- Purity
- PESTANAL
- Packaging
- 100mg
- Price
- $233
- Updated
- 2024/03/01
- Product number
- 25813
- Product name
- Prallethrin
- Purity
- ≥95%
- Packaging
- 50mg
- Price
- $35
- Updated
- 2021/12/16
- Product number
- 25813
- Product name
- Prallethrin
- Purity
- ≥95%
- Packaging
- 100mg
- Price
- $67
- Updated
- 2021/12/16
- Product number
- 25813
- Product name
- Prallethrin
- Purity
- ≥95%
- Packaging
- 250mg
- Price
- $140
- Updated
- 2021/12/16
- Product number
- P700600
- Product name
- Prallethrin(Mixtureofdiastereomers)
- Packaging
- 250mg
- Price
- $105
- Updated
- 2021/12/16
Prallethrin Chemical Properties,Usage,Production
Chemical properties
The original medicine is an oil like liquid. At b.p.>313.5℃ , the relative density is 1.03. It is easy to dissolve in methanol and hexane. The solubility is >50% at normal temperature, The solubility in the water at 25 C is 8.03mg/L, The distribution coefficient is 30800.
Application
The product characteristics of fenvalerate are the same as those of fenpropathrin with strong contact toxicity. The knockdown and killing performance is 4 times higher than that of the right-handed trans pyrethrin, and has a prominent driving effect on cockroaches. It is mainly used for processing mosquito repellent incense, electric mosquito repellent incense, liquid mosquito repellent incense and spray to control household pests such as housefly, mosquito, louse, cockroach etc. The recommended amount of use is as follows: (with effective ingredients) mosquito repellent incense: The electric heat mosquito incense containing 0.05% of the product: Containing 10mg/ tablets of this product to control the temperature of the electric heater center at 125-135℃. Liquid mosquito repellent incense: containing 0.66% of this product, plus proper stabilizer; Sustained-release agent; Aerosols: 0.05 0.2% of this product with appropriate amount of lethal agent, synergist and emulsifier.
Chemical Properties
solid
Uses
Prallethrin is used for the control of insects in domestic and public health situations.
Uses
Prallethrin ia a synthetic pyrethroid; propynyl analog of allethrin. Prallethrin is used as an insecticide.
Definition
ChEBI: Prallethrin is a member of cyclopropanes and a terminal acetylenic compound. It has a role as a pyrethroid ester insecticide and an agrochemical. It is functionally related to a chrysanthemic acid.
Hazard
A poison by ingestion and inhalation. Low toxicity by skin contact.
Pharmacology
Prallethrin is a propynyl analog of allethrin, with 2-methyl-4-oxo-3-(prop-2-ynyl)-cyclopent-2-enyl as the secondary alcohol moiety that has been introduced against public health pests (113–115). The ester of the (S)-alcohol with (1R)-trans,cis-chrysanthemic acid resolved partially is commercialized on the strength of the assessment of insecticidal action of individual stereoisomers (116). Compared with d-allethrin, it is approximately four, six, and five times more effective on Musca domestica (for killing), Blattella germanica (for killing), and Culex pipiens pallens (for knockdown), respectively (43). A lower level of resistance to prallethrin than to phenoxybenzyl pyrethroids was demonstrated in a kdr-resistant housefly strain (116).
Safety Profile
A poison by ingestion and inhalation. Low toxicity by skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
Metabolic pathway
Prallethrin is stable under normal room temperature storage conditions for up to 36 months. It is labile to alkali at the ester linkage, forming 2 and 3 (Scheme 1). Analogy with the allethrins (from which it differs only in the degree of unsaturation in the side chain - propyne rather than propene) would suggest that the compound is very photolabile.
Degradation
The metabolism of prallethrin was studied following single oral administration
and subcutaneous injection of the cis- and trans-isomers to rats at
two dose levels and after repeated dosing. The compound was labelled in
the alcohol moiety (inferred from the results) (PSD, 1995).
Absorption was rapid with maximum tissue residues being attained
3 hours after the dosing of each isomer. Biphasic clearance of radioactivity
then occurred with half-lives of 3 and 14-23 hours (cis-isomer) and 3-5
and 7-35 hours (trans-isomer). Urinary excretion accounted for 13-32%
(cis-isomer) and 45-62% (trans-isomer) of the dose with most of the balance in the faeces. Less than 0.1% was exhaled as 14CO2 . Residues
in tissues were very low (0.3% of the dose at 7 days). Metabolism and
disposition were independent of dose and dose route but residues in
tissues were somewhat higher for the cis-isomer.
Twenty-one metabolites were identified (taking account of stereochemistry
and conjugates). The major pathways of metabolism involved
oxidation at a methyl group of the isobutenyl group in the acid moiety
(giving 4 and 5), at the C1 and C2 positions of the propynyl group in the
alcohol moiety (giving 6 and 9) and dihydroxylation (to 7 and 8). The
resulting hydroxy derivatives were conjugated with glucuronic acid and
sulfate.
Hydrolysis of prallethrin also occurred to afford the acid 2 (presumed)
and the alcohol 3. Hydrolysis of the hydroxylated prallethrins and further
oxidation of 3 afforded 10 and 11. Further oxidation of 10 to the cyclic
tertiary alcohol (12) was observed.
When bluegill sunfish were exposed to a l4C-labelled (acid and alcohol
groups) prallethrin isomer (1Rtrans), more than 50% of the biliary
radioactivity recovered from the gall bladder was observed as one ester metabolite. This was identified as the taurine conjugate of carboxylic acid
metabolite 5 (Oshima et al., 1992).
Prallethrin Preparation Products And Raw materials
Raw materials
Preparation Products
Prallethrin Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 400-021-7337 2355568890
- Fax
- 0086-21-50182339
- sales@demochem.com
- Country
- China
- ProdList
- 2572
- Advantage
- 57
- Tel
- 021-50135380
- shchemsky@sina.com
- Country
- China
- ProdList
- 32321
- Advantage
- 50
- Tel
- Fax
- E-Mail Inquiry
- info@syntechem.com
- Country
- China
- ProdList
- 12984
- Advantage
- 57
- Tel
- 400-1166-196 18981987031
- Fax
- 028-84555506 800101999
- cdhxsj@163.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 0571-82693216
- Fax
- +86-571-82880190
- info@yuhaochemical.com
- Country
- China
- ProdList
- 9387
- Advantage
- 52
- Tel
- 021-58958002 18930822973
- Fax
- +86 (21) 5895-8628
- SALES@UHNSHANGHAI.COM
- Country
- China
- ProdList
- 977
- Advantage
- 58
- Tel
- 021-61552785
- Fax
- 021-55660885
- sales@shshiji.com
- Country
- China
- ProdList
- 9545
- Advantage
- 55
- Tel
- 025-57798810
- Fax
- 025-57019371
- sales@sunlidabio.com
- Country
- China
- ProdList
- 3239
- Advantage
- 55
- Tel
- 400-0066400 13621662912
- Fax
- 021-55660885
- 422131432@qq.com
- Country
- China
- ProdList
- 9978
- Advantage
- 55
- Tel
- 022-65378550-8551
- Fax
- +86-022-2532-9655
- contact@altascientific.com
- Country
- China
- ProdList
- 2773
- Advantage
- 58
- Tel
- 027-87465837 19945049750
- Fax
- 027-8777-2287
- sales@finetechnology-ind.com
- Country
- China
- ProdList
- 9648
- Advantage
- 58
- Tel
- 0512-87182056 18013166090
- Fax
- 0512-87182056
- lingling.qi@yacoo.com.cn
- Country
- China
- ProdList
- 7295
- Advantage
- 60
- Tel
- Fax
- -
- xg01_gj@163.com
- Country
- China
- ProdList
- 9484
- Advantage
- 50
- Tel
- 022-6537-8550 15522853686
- Fax
- 022-2532-9655
- sales@altasci.com.cn
- Country
- China
- ProdList
- 4511
- Advantage
- 55
- Tel
- 18620099427
- Fax
- +86-20-62619665
- amy@howeipharm.com
- Country
- China
- ProdList
- 17687
- Advantage
- 55
- Tel
- 86-21-51086038
- Fax
- 86-21-51861608
- sales@chemwill.com
- Country
- China
- ProdList
- 1974
- Advantage
- 58
- Tel
- 021-61312847; 18021002903
- Fax
- QQ:3008007432
- 3008007409@qq.com
- Country
- China
- ProdList
- 27313
- Advantage
- 60
- Tel
- sales@njromanme.com
- Country
- China
- ProdList
- 4529
- Advantage
- 58
- Tel
- 571-89925085
- Fax
- 0086-571-89925065
- sales@amadischem.com
- Country
- China
- ProdList
- 131957
- Advantage
- 58
- Tel
- 0755-0755-85201366 18938635012
- Fax
- 0755-85201366
- sales@regentsciences.com
- Country
- China
- ProdList
- 9355
- Advantage
- 58
- Tel
- 027-87058617 15872383390
- Fax
- 027-87058617
- hbdibo@163.com
- Country
- China
- ProdList
- 885
- Advantage
- 58
- Tel
- +86-400-002-6226 +86-13028896684;
- sales@rrkchem.com
- Country
- China
- ProdList
- 57412
- Advantage
- 58
- Tel
- +86-27-87465837 +8618971612321
- Fax
- 86 27 87772287
- info@finetechnology-ind.com
- Country
- China
- ProdList
- 9639
- Advantage
- 58
- Tel
- +8617531190177
- peter@yan-xi.com
- Country
- China
- ProdList
- 5857
- Advantage
- 58
- Tel
- +86-18339805032; +8618339805032
- alfa4@alfachem.cn
- Country
- China
- ProdList
- 13227
- Advantage
- 58
- Tel
- +8615255079626
- eric@witopchemical.com
- Country
- China
- ProdList
- 23541
- Advantage
- 58
- Tel
- +86-0551-65418671 +8618949823763
- Fax
- 0551-65418697
- sales@tnjchem.com
- Country
- China
- ProdList
- 34553
- Advantage
- 58
- Tel
- +86-13131129325
- Fax
- 86-0311-66562153
- sales1@chuanghaibio.com
- Country
- China
- ProdList
- 5893
- Advantage
- 58
- Tel
- 571-88938639 +8617705817739
- Fax
- +86-571-88938652，+86-571- 88492614
- info@dycnchem.com
- Country
- China
- ProdList
- 52849
- Advantage
- 58
- Tel
- +86 13288715578 +8613288715578
- sales@hbmojin.com
- Country
- China
- ProdList
- 12840
- Advantage
- 58
- Tel
- +86-13806087780
- sale@simagchem.com
- Country
- China
- ProdList
- 17365
- Advantage
- 58
- Tel
- 18871490254
- Fax
- 027-59599243
- linda@hubeijusheng.com
- Country
- CHINA
- ProdList
- 28172
- Advantage
- 58
- Tel
- 0751-2886766 13927870850
- Fax
- 0751-2886756
- 3001267247@qq.com
- Country
- China
- ProdList
- 9974
- Advantage
- 58
- Tel
- 18853181302
- sale@chuangyingchem.com
- Country
- CHINA
- ProdList
- 5906
- Advantage
- 58
- Tel
- +86-023-6139-8061 +86-86-13650506873
- sales@chemdad.com
- Country
- China
- ProdList
- 39894
- Advantage
- 58
- Tel
- +8618523575427
- sales@conier.com
- Country
- China
- ProdList
- 49374
- Advantage
- 58
- Tel
- +86-0371-86658258 +8613203830695
- Fax
- 0086-371-86658258
- factory@coreychem.com
- Country
- China
- ProdList
- 29811
- Advantage
- 58
- Tel
- +86-29-87569266 15319487004
- Fax
- 029-88380327
- 1015@dideu.com
- Country
- China
- ProdList
- 4084
- Advantage
- 58
- Tel
- 18501792038; 18501792038
- shanpel@anpel.com.cn
- Country
- China
- ProdList
- 9611
- Advantage
- 58
- Tel
- 029-81145920 13259709322
- Fax
- 029-88380327
- 1027@dideu.com
- Country
- China
- ProdList
- 10009
- Advantage
- 58
- Tel
- 021-58432009 400-005-6266
- Fax
- 021-58436166
- marketing1@energy-chemical.com
- Country
- China
- ProdList
- 44808
- Advantage
- 58
- Tel
- 027-59106151 15172325309
- Fax
- 027-59503710
- 1400858877@qq.com
- Country
- China
- ProdList
- 9939
- Advantage
- 58
- Tel
- 15097329902
- Fax
- 18503279000
- sales@hebeimojin.com
- Country
- China
- ProdList
- 1767
- Advantage
- 58
- Tel
- 021-021-61109150
- Fax
- 021-61105897
- sales@tcisct.com
- Country
- China
- ProdList
- 31121
- Advantage
- 58
- Tel
- 0311-13383097 13383097021
- sales@hbmojin.com
- Country
- China
- ProdList
- 2993
- Advantage
- 58
- Tel
- 18661161657
- yaoxiangqiu2021@163.com
- Country
- China
- ProdList
- 9996
- Advantage
- 58
- Tel
- 13339985473
- C13339985473@163.com
- Country
- China
- ProdList
- 4923
- Advantage
- 58
- Tel
- 18671296875 18671296875
- 1205035102@qq.com
- Country
- China
- ProdList
- 4303
- Advantage
- 58
- Tel
- 17717235263
- cindy.yang@lgcgroup.com
- Country
- China
- ProdList
- 15583
- Advantage
- 58
View Lastest Price from Prallethrin manufacturers
- Product
- Prallethrin 23031-36-9
- Price
- US $62.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-05-24
- Product
- Prallethrin 23031-36-9
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-29
- Product
- Prallethrin 23031-36-9
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20tons
- Release date
- 2023-09-18