CAS 21609-90-5
:Leptophos
Description:
Leptophos, with the CAS number 21609-90-5, is an organophosphorus compound primarily used as an insecticide and acaricide in agricultural applications. It is characterized by its ability to inhibit acetylcholinesterase, an enzyme crucial for the proper functioning of the nervous system in insects, leading to paralysis and death. Leptophos is typically a colorless to pale yellow liquid with a distinctive odor, and it is soluble in organic solvents but has limited solubility in water. Its chemical structure includes a phosphorus atom bonded to various organic groups, contributing to its biological activity. Due to its mode of action, Leptophos is effective against a wide range of pests, but it also poses potential risks to non-target organisms, including humans and wildlife, necessitating careful handling and application. Regulatory agencies often monitor its use to mitigate environmental impact and ensure safety. As with many pesticides, proper safety measures and adherence to guidelines are essential when using Leptophos in agricultural practices.
Formula:C13H10BrCl2O2PS
InChI:InChI=1S/C13H10BrCl2O2PS/c1-17-19(20,9-5-3-2-4-6-9)18-13-8-11(15)10(14)7-12(13)16/h2-8H,1H3
InChI key:InChIKey=CVRALZAYCYJELZ-UHFFFAOYSA-N
SMILES:P(OC1=C(Cl)C=C(Br)C(Cl)=C1)(OC)(=S)C2=CC=CC=C2
Synonyms:- Abar
- Abar (velsicol)
- Ai3-27378
- Brn 2152663
- Caswell No. 525B
- EPA Pesticide Chemical Code 525300
- Fosvel
- Hsdb 2621
- K62-105
- Leptophos [ISO]
- Mbcp
- Nk 711
- O-(2,5-Dichloro-4-bromophenyl) O-methyl phenylthiophosphonate
- O-(4-Bromo-2,5-dichlorophenyl) O-methyl phenylphosphonothioate
- O-Methyl O-2,5-dichloro-4-bromophenyl phenylthiophosphonate
- O-Methyl-O-(4-bromo-2,5-dichlorophenyl)phenyl thiophosphonate
- Oleophosvel
- Oms 1438
- Phenylphosphonothioic acid O-(4-bromo-2,5-dichlorophenyl) O-methyl ester
- Phosphonothioic acid, P-phenyl-, O-(4-bromo-2,5-dichlorophenyl) O-methyl ester
- Phosphonothioic acid, phenyl-, O-(4-bromo-2,5-dichlorophenyl) O-methyl ester
- Phosphonothioic acid, phenyl-, O-(4-bromo-2,5-dichlorophenyl) O-methyl ester (8CI)(9CI)
- Phosvel
- Vcs 5-D
- Vcs-506
- Velsicol 506
- Velsicol VCS 506
- Leptophos
- See more synonyms
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Found 5 products.
GB 23200.113-2018 Group B 105 Pesticides 10 ug/ml in Ethyl acetate
CAS:Controlled Product- 101-21-3
- 101007-06-1
- 1014-69-3
- 102851-06-9
- 1113-02-6
- 112281-77-3
- 113614-08-7
- 114369-43-6
- 117-18-0
- 119-12-0
- 119446-68-3
- 120068-37-3
- 121-75-5
- 121552-61-2
- 122-14-5
- 122-34-9
- 122-39-4
- 131341-86-1
- 13171-21-6
- 136426-54-5
- 141-66-2
- 15299-99-7
- 153233-91-1
- 15457-05-3
- 1563-66-2
- 1610-17-9
- 1634-78-2
- 1746-81-2
- 1836-75-5
- 1861-40-1
- 1912-24-9
- 21609-90-5
- 2310-17-0
- 23184-66-9
- 23505-41-1
- 23950-58-5
- 24353-61-5
- 2593-15-9
- 26225-79-6
- 2642-71-9
- 2675-77-6
- 2921-88-2
- 2941-55-1
- 297-97-2
- 298-00-0
- 299-84-3
- 300-76-5
- 309-00-2
- 31120-85-1
- 327-98-0
- 32809-16-8
- 333-41-5
- 34643-46-4
- 36335-67-8
- 36734-19-7
- 3766-81-2
- 38260-54-7
- 39515-41-8
- 40487-42-1
- 40596-69-8
- 41198-08-7
- 4147-51-7
- 42509-80-8
- 42576-02-3
- 470-90-6
- 4824-78-6
- 50512-35-1
- 510-15-6
- 5103-74-2
- 51338-27-3
- 52-85-7
- 527-20-8
- 53112-28-0
- 5598-13-0
- 56-72-4
- 563-12-2
- 57018-04-9
- 5915-41-3
- 60-57-1
- 60207-90-1
- 68359-37-5
- 69806-50-4
- 70124-77-5
- 709-98-8
- 71626-11-4
- 72-43-5
- 7287-19-6
- 732-11-6
- 73250-68-7
- 76738-62-0
- 77732-09-3
- 79983-71-4
- 80-33-1
- 81777-89-1
- 82-68-8
- 834-12-8
- 83657-24-3
- 886-50-0
- 88671-89-0
- 91465-08-6
- 92-52-4
- 94361-06-5
- 947-02-4
- 950-37-8
- 961-11-5
Color and Shape:MixtureGC PestiMix 5 10 µg/mL in Isooctane:Toluene (50:50)
CAS:Controlled Product- 1022-22-6
- 103-17-3
- 10453-86-8
- 107-49-3
- 111872-58-3
- 113-48-4
- 117-81-7
- 118134-30-8
- 118712-89-3
- 121-73-3
- 124495-18-7
- 126833-17-8
- 127-90-2
- 13104-21-7
- 131341-86-1
- 135158-54-2
- 13684-56-5
- 137641-05-5
- 143-50-0
- 1469-48-3
- 147411-70-9
- 148477-71-8
- 153719-23-4
- 156052-68-5
- 158062-67-0
- 161326-34-7
- 1634-78-2
- 173584-44-6
- 1770-80-5
- 18181-70-9
- 1825-19-0
- 20925-85-3
- 2104-64-5
- 2132-70-9
- 21609-90-5
- 2164-08-1
- 2164-17-2
- 2179-25-1
- 22212-55-1
- 2275-18-5
- 2312-35-8
- 2463-84-5
- 2595-54-2
- 26002-80-2
- 28159-98-0
- 29091-21-2
- 30667-99-3
- 31218-83-4
- 31972-44-8
- 330-55-2
- 33399-00-7
- 3369-52-6
- 33820-53-0
- 34014-18-1
- 3481-20-7
- 36734-19-7
- 36756-79-3
- 3983-45-7
- 41483-43-6
- 4726-14-1
- 5259-88-1
- 527-20-8
- 533-74-4
- 55-38-9
- 55954-23-9
- 5836-10-2
- 584-79-2
- 60168-88-9
- 60207-31-0
- 60397-77-5
- 6108-10-7
- 6164-98-3
- 61949-76-6
- 61949-77-7
- 65731-84-2
- 66441-23-4
- 68694-11-1
- 69806-50-4
- 76674-21-0
- 76703-62-3
- 76738-62-0
- 7696-12-0
- 80-33-1
- 80-38-6
- 81-20-9
- 84-65-1
- 86763-47-5
- 90-98-2
- 91-53-2
- 93-71-0
- 99607-70-2
Color and Shape:MixtureLeptophos
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications Leptophos is an organophosphorus pesticides which exhibits a stronger endocrine disruption than its (+)form in JEG-3 cell.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Lu, Y., et al.: Zhejiang Gongye Daxue Xuebao, 40, 152-156 (2012)<br></p>Formula:C13H10BrCl2O2PSColor and Shape:Off-WhiteMolecular weight:412.07


