CAS 299-84-3

Phosphorothioic acid, O,O-dimethylO-(2,4,5-trichlorophenyl) ester

Description:

Phosphorothioic acid, O,O-dimethyl O-(2,4,5-trichlorophenyl) ester, commonly known as chlorpyrifos, is an organophosphate compound primarily used as an insecticide and acaricide in agricultural applications. It is characterized by its ability to inhibit acetylcholinesterase, an enzyme critical for the proper functioning of the nervous system in insects, leading to paralysis and death. The compound is a colorless to yellow liquid with a faint odor, and it is relatively stable under normal conditions but can degrade in the presence of strong acids or bases. Chlorpyrifos is lipophilic, allowing it to penetrate biological membranes, and it has a moderate to high toxicity profile for various non-target organisms, including humans and wildlife. Due to environmental and health concerns, its use has been restricted or banned in several countries. Proper handling and application are essential to minimize risks associated with exposure.

Formula: C₈H₈Cl₃O₃PS

InChI: InChI=1/C8H8Cl3O3PS/c1-13-15(12,14-2)16-8-4-6(10)5(9)3-7(8)11/h3-4H,1-2H3

InChI key: InChIKey=JHJOOSLFWRRSGU-UHFFFAOYSA-N

SMILES: O(P(OC)(OC)=S)C1=C(Cl)C=C(Cl)C(Cl)=C1

Synonyms:

• Blitex
• Dermafos
• Dow ET 14
• Dow ET 57
• Ectoral
• Ent 23,284
• Et 14
• Et 57
• Etrolene
• Fenchlorfos
• Fenchlorphos
• Fenclofos
• Fenclorfos
• Fenclorvur
• Gesektin K
• Korlan
• Korlane
• Moorman's Medicated Rid-Ezy
• Nanchor
• Nankor
• Nsc 8926
• O, O-Dimethyl-O-(2, 4, 5-trichlorophenyl) phosphorothioate
• O,O-Dimethyl O-(2,4,5-trichlorophenyl) phosphorothioate
• O,O-Dimethyl O-(2,4,5-trichlorophenyl) phosphorothionate
• O,O-Dimethyl O-(2,4,5-trichlorophenyl) thiophosphate
• Oms 123
• Phenchlorfos
• Phosphorothioic acid, O,O-dimethyl O-(2,4,5-trichlorophenyl) ester
• Remelt
• Ronnel
• Rovan
• Trichlormetaphos
• Trichlorometaphos
• Trolen
• Trolene
• Viozene
• Trichlorometafos
• dimethyl trichlorophenylthiophosphate
• Phenol, 2,4,5-trichloro-, O-ester with O,O-dimethyl phosphorothioate
• Dimethyl O-(2,4,5-trichlorophenyl) thiophosphate
• Fenchlorophos
• O,O-dimethyl S-(2,4,5-trichlorophenyl) thiophosphate
• Dimethyl (2,4,5-trichlorophenyl) phosphorothionate
• dimethoxy-sulfanylidene-(2,4,5-trichlorophenoxy)-$l^{5}-phosphane
• ronnel (ansi),canada,esa)
• Fenchlorphos Solution in Acetone, 100μg/mL
• Etrolenefenchlorfos
• Thiophosphate de o,o-dimethyle et de o-(2,4,5-trichlorophenyle)
• Fenchlorphos 0
• FenchlorphosSolution,1000mg/L,1ml
• Moor Man's Medicated Rid-Ezy
• FenchlorphosSolution,100mg/L,1ml
• PhosphorothionicacidO,O-dimethyl-O-(2,4,5-trichlorophenyl)ester
• moorman’smedicatedrid-ezy
• fenchlorfosu(polish)
• O-(2,4,5-Tricloro-fenil)-O,O-dimetil-monotiofosfato
• DIMETHYL-(2,4,5-TRICHLOROPHENYL)THIOPHOSPHATE
• fenchlorphos (bsi,iso,ban)
• Ronnel @100 μg/mL in MeOH
• Dimethyl trichlorophenyl thiophosphate
• phenol,2,4,5-trichloro-,o-esterwitho,o-dimethylphosphorothioate
• dowet57
• FENCHLOROPHOS, 100MG, NEAT
• NANKOR(R)
• phosphorothioicacid,o,o-dimethylo-(2,4,5-trichlorophenyl)ester
• Fenchlorphos 100mg [299-84-3]
• dimethoxy-thioxo-(2,4,5-trichlorophenoxy)phosphorane
• thiophosphatedeo,o-dimethyleneetdeo-(2,4,5-trichlorophenyle)(french)
• ent23,284
• Fenchlorphossolution200mg/L,1ml
• Karlan
• O,O-Dimethyl-O-2,4,5-trichlorophenylphosphorothionate
• O,O-DIMETHYL O-(2,4,5-TRICHLOROPHENYL) PHOSPHOROTHIATE
• dimethyltrichlorophenylthiophosphate
• thiophosphatedeo,o-dimethyleetdeo-(2,4,5-trichlorophenyle)
• Ronnel @1000 μg/mL in Hexane
• FenchlorphosSolution,10mg/L,1ml
• Fenchlorphos Standard
• o,o-dimethylo-(2,4,5-trichlorophenyl)thiophosphate
• Troline
• FENCHLORPHOS PESTANAL (O,O-DIMETHYL O-(2
• O,O-Dimethyl-O-(2,4,5-trichlorphenyl)-thionophosphat
• Nanker
• oms123
• VIOZENE(R)
• Dermafosu
• Dermaphos
• O-(2,4,5-Trichlor-phenyl)-O,O-dimethyl-monothiophosphat
• phosphorothioicacid,O-(2,4,5-trichlorphenyl)-,O,O-dimethylester
• Fenchloorfos
• ent23284
• O-(2,4,5-Trichloor-fenyl)-O,O-dimethyl-monothiofosfaat
• dowet-57
• dermafosu(polish)
• RONNEL(R)
• et57
• fenchlorphos (ISO) O,O-dimethyl O-2,4,5-trichlorophenyl phosphorothioate
• Ectorl
• RONNEL, 100MG, NEAT
• Phosphorthioic acid
• o,o-Dimethyl O-(2,4,5-trichlorophenyl)ester
• Trolene 20L
• Ronne
• et14
• Fenchlorfosu
• smear
• Fenchlorphos solution
• Ronnel@1000 μg/mL in Methanol
• o-(2,4,5-triclorofenil)-o,o-dimetil-monotiofosfato

Fenchlorphos

CAS: 299-84-3

Fenchlorphos

Purity: ≥98%

Molecular weight: 321.55g/mol

Ref: 54-BUP06836

Fenchlorphos

Controlled Product

CAS: 299-84-3

Formula: C₈H₈Cl₃O₃PS

Color and Shape: Neat

Molecular weight: 321.55

Ref: 04-C13460000

Organophosphorus Pesticides Mixture 580 400 µg/mL in Acetone:Hexane

Controlled Product

CAS: 101-05-3, 107-49-3, 115-90-2, 121-75-5, 122-34-9, 126-68-1, 13194-48-4, 139-40-2, 150-50-5, 1912-24-9, 2104-64-5, 2921-88-2, 297-97-2, 298-00-0, 298-02-2, 298-04-4, 299-84-3, 300-76-5, 327-98-0, 333-41-5, 34643-46-4, 35400-43-2, 3689-24-5, 52-85-7, 55-38-9, 56-38-2, 56-72-4, 60-51-5, 62-73-7, 6923-22-4, 7786-34-7, 8065-48-3, 86-50-0, 961-11-5

Color and Shape: Mixture

Ref: 04-A50000580AH

GC PestiMix 2 10 µg/mL in Isooctane:Toluene (50:50)

Controlled Product

CAS: 101007-06-1, 10265-92-6, 102851-06-9, 110488-70-5, 1113-02-6, 1114-71-2, 115-32-2, 115-86-6, 115-90-2, 121-14-2, 121-75-5, 122-14-5, 126-68-1, 126-73-8, 128-37-0, 13171-21-6, 134-62-3, 143390-89-0, 144171-61-9, 1499-10-1, 1563-66-2, 15972-60-8, 17109-49-8, 1836-75-5, 1897-45-6, 1928-43-4, 1929-77-7, 2008-41-5, 2104-96-3, 22248-79-9, 22781-23-3, 2303-17-5, 2310-17-0, 23950-58-5, 24934-91-6, 2497-06-5, 2631-37-0, 26399-36-0, 2642-71-9, 27314-13-2, 28044-83-9, 29232-93-7, 297-97-2, 299-84-3, 300-76-5, 314-40-9, 319-85-7, 33693-04-8, 34256-82-1, 35400-43-2, 35554-44-0, 3761-42-0, 39515-41-8, 39765-80-5, 41814-78-2, 42576-02-3, 43121-43-3, 465-73-6, 50-29-3, 50512-35-1, 51218-45-2, 52-85-7, 52315-07-8, 5234-68-4, 56-38-2, 56-72-4, 577-19-5, 5902-51-2, 59756-60-4, 606-20-2, 62-73-7, 63-25-2, 66246-88-6, 67747-09-5, 6923-22-4, 72-20-8, 732-11-6, 74070-46-5, 759-94-4, 77-47-4, 8065-48-3, 81406-37-3, 86-50-0, 87674-68-8, 92-52-4, 950-37-8, 96182-53-5, 99675-03-3

Color and Shape: Mixture

Ref: 04-A50000293IT

GB 23200.113-2018 Group B 105 Pesticides 10 ug/ml in Ethyl acetate

Controlled Product

CAS: 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: Mixture

Ref: 04-A50000093EA

Pesticide-Mix 167 10 µg/mL in Toluene

Controlled Product

CAS: 121-75-5, 2104-96-3, 22248-79-9, 23505-41-1, 2642-71-9, 2921-88-2, 29232-93-7, 299-84-3, 31218-83-4, 333-41-5, 3689-24-5, 38260-54-7, 470-90-6, 4824-78-6, 5598-13-0, 563-12-2, 62-73-7, 62610-77-9, 786-19-6, 86-50-0, 944-22-9, 950-37-8, 97-17-6

Formula: C₁₂H₁₆N₃O₃PS₂

Color and Shape: Mixture

Molecular weight: 345.38

Ref: 04-L18000167TO

Fenchlorphos 100 µg/mL in Cyclohexane

CAS: 299-84-3

Formula: C₈H₈Cl₃O₃PS

Color and Shape: Single Solution

Molecular weight: 321.55

Ref: 04-XA13460000CY

Fenchlorphos 10 µg/mL in Cyclohexane

CAS: 299-84-3

Formula: C₈H₈Cl₃O₃PS

Color and Shape: Single Solution

Molecular weight: 321.55

Ref: 04-L13460000CY

Fenchlorphos

CAS: 299-84-3

Fenchlorphos (Dermafos) is a cholinesterase inhibitor, used as an insecticide.

Formula: C₈H₈Cl₃O₃PS

Purity: 98% - >99.99%

Color and Shape: Colorless Crystals

Molecular weight: 321.55

Ref: TM-T1635

Fenchlorphos

Controlled Product

CAS: 299-84-3

Formula: C₈H₈Cl₃O₃PS

Color and Shape: Neat

Molecular weight: 321.55

Ref: TR-F247400