CAS 121-75-5: Malathion

Description: Malathion is an organophosphate insecticide widely used in agriculture and public health for pest control. It is characterized by its relatively low toxicity to mammals compared to other organophosphates, making it a preferred choice for various applications. Malathion is a colorless to pale yellow liquid with a slightly sweet odor and is soluble in organic solvents but has limited solubility in water. Its chemical structure includes a phosphate group, which is responsible for its insecticidal properties by inhibiting the enzyme acetylcholinesterase, leading to the accumulation of acetylcholine and resulting in the disruption of normal nerve function in pests. Malathion is often applied in formulations that include emulsifiable concentrates or granules, and its effectiveness can be influenced by environmental factors such as temperature and humidity. While it is generally considered safe when used according to guidelines, concerns about its potential environmental impact and effects on non-target organisms have led to ongoing research and regulatory scrutiny. Proper handling and application practices are essential to minimize risks associated with its use.

Formula: C₁₀H₁₉O₆PS₂

InChI: InChI=1S/C10H19O6PS2/c1-5-15-9(11)7-8(10(12)16-6-2)19-17(18,13-3)14-4/h8H,5-7H2,1-4H3

InChI key: InChIKey=JXSJBGJIGXNWCI-UHFFFAOYSA-N

SMILES: O=C(OCC)CC(SP(=S)(OC)OC)C(=O)OCC

Synonyms:

• 8059Hc
• American Cyanamid 4,049
• Atrapa
• Butanedioic acid, 2-[(dimethoxyphosphinothioyl)thio]-, 1,4-diethyl ester
• Carbetovur
• Carbetox
• Carbofos
• Carbophos
• Cimexan
• Compound 4049
• Cythion
• Derbac M
• Diethyl Mercaptosuccinate, Ester With Dimethylphosphorodithioate
• Diethyl mercaptosuccinate S-ester with O,O-dimethyl phosphorodithioate
• Diethyl(dimethoxyphosphinothioylthio) succinate
• Ent 17,034
• Ethiolacar
• Etiol
• Extermathion
• Forthion
• Fosfothion
• Fosfotion
• Fyfanon
• Gammaxine
• Hi-Yield
• Hilthion
• Hymal
• Ifo 13140
• Insecticide 4049
• Insecticide no. 4049
• Karbofos
• Kunamala
• Malafor
• Malamar
• Malamar 50
• Malapron
• Malasol
• Malaspray
• Malataf
• Malataf 57EC
• Malathine
• Malathion
• Malathion E 50
• Malathion LV Concentrate
• Malathion ULV
• Malathyl
• Malathyne
• Malation
• Malatol
• Malatol 500CE
• Maldison
• Mavidan
• Mercaptothion
• Moscarda
• Nassrlathion
• Nsc 6524
• O,O-Dimethyl S-(1,2-dicarbethoxyethyl) dithiophosphate
• O,O-Dimethyl-S-(1,2-diethoxycarbonylethyl)-phosphoro dithioate
• Oleophosphothion
• Organoderm
• Ortho Malathion
• Ovide
• Phosphothion
• Prioderm
• Radotion
• Radotion E 50
• Radotion P 5
• S-1,2-bis(Ethoxycarbonyl)ethyl O,O-dimethylphosphorodithioate
• S-[1,2-Bis(carbethoxy)ethyl] O,O-dimethyl dithiophosphate
• S-[1,2-Bis(ethoxycarbonyl)ethyl] O,O-dimethyl phosphorodithioate
• S-[1,2-Bis(ethoxycarbonyl)ethyl] O,O-dimethyl thiophosphate
• Sadofos
• Sadophos
• Security
• Sf 60
• Siptox I
• Succinic acid, mercapto-, diethyl ester, S-ester with O,O-dimethyl phosphorodithioate
• Suleo M
• Sumitox
• TAK
• TAK (pesticide)
• Tm 4049
• Vetiol
• Zithiol
• [(Dimethoxyphosphinothioyl)thio]butanedioic acid diethyl ester
• diethyl 2-[(dimethoxyphosphorothioyl)sulfanyl]butanedioate
• O,O-DIETHYL S-[1,2-DI(ETHOXYCARBONYL)ETHYL]PHOSPHORODITHIOATE
• ((dimethoxyphosphinothioyl)thio)-butanedioicacidiethylester
• diethyl (2S)-2-[(dimethoxyphosphorothioyl)sulfanyl]butanedioate
• diethyl 2-dimethoxyphosphinothioylsulfanylbutanedioate
• [(dimethoxyphosphinothioyl)thio]-butanedioicacidiethylester
• PHOSPHOTHION(R)
• Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, diethyl ester
• 1,2-bis(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate
• S-[1,2-DICARBETHOXYETHYL]-O,O-DIMETHYL-DITHIOPHOSPHATE
• 1,2-di(ethoxycarbonyl)ethylo,o-dimethylphosphorodithioate

Malathion CRS

CAS: 121-75-5

• Formula: C₁₀H₁₉O₆PS₂
• Molecular weight: 330.358

Malathion

CAS: 121-75-5

Organo-sulfur compounds used as pesticides, non-aromatic, nesoi

• Formula: C₁₀H₁₉O₆PS₂
• Color and Shape: Colorless Light Yellow Clear Liquid
• Molecular weight: 330.03607

Malathion

CAS: 121-75-5

• Formula: C₁₀H₁₉O₆PS₂
• Purity: ≥ 95.0%
• Color and Shape: Clear, colourless to light-yellow liquid
• Molecular weight: 330.36

Malathion 1000 µg/mL in Acetone

CAS: 121-75-5

• Formula: C₁₀H₁₉O₆PS₂
• Color and Shape: Single Solution
• Molecular weight: 330.36

Malathion 1000 µg/mL in Toluene

CAS: 121-75-5

• Formula: C₁₀H₁₉O₆PS₂
• Color and Shape: Single Solution
• Molecular weight: 330.36

Organophosphorus Pesticides Mixture 624 1000 µg/mL in Methyl tert Butyl Ether

CAS: 10265-92-6 121-75-5298-00-0 52-68-6 56-38-2 60-51-5 62-73-7 8065-48-3

• Color and Shape: Mixture

GB/T 14848-2017 Pesticides Mixture 522 100 µg/mL in Toluene

CAS: 116-06-3 121-75-51563-66-2 1897-45-6 1912-24-9 2921-88-2 298-00-0 60-51-5 62-73-7 76-44-8 94-75-7

• Color and Shape: Mixture

Pesticide Mix, 31-1123 100 µg/mL in Acetone

CAS: 1007-28-9 113-48-4 121-75-5122-34-9 122453-73-0 15972-60-8 1861-40-1 1897-45-6 1912-24-9 21087-64-9 23950-58-5 26002-80-2 29091-21-2 298-00-0 298-02-2 33213-65-9 36734-19-7 39515-41-8 51630-58-1 52315-07-8 52645-53-1 52918-63-5 56-38-2 56-72-4 58-89-9 60-51-5 6190-65-4 68359-37-5 79241-46-6 86-50-0 959-98-8

• Formula: C₂₂H₂₃NO₃
• Color and Shape: Mixture
• Molecular weight: 349.42

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

CAS: 101-05-3 107-49-3 115-90-2 121-75-5122-34-9 126-68-1 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

Oregon Pesticide Mixture 2-100 AL 100 µg/mL in Acetonitrile

CAS: 113-48-4 120068-37-3 121-75-5131341-86-1 13194-48-4 134098-61-6 138261-41-3 143390-89-0 153233-91-1 158062-67-0 16752-77-5 2032-65-7 298-00-0 35554-44-0 57837-19-1 60-51-5 72490-01-8 78587-05-0 80844-07-1 88671-89-0

• Formula: C₅H₁₂NO₃PS₂
• Color and Shape: Mixture
• Molecular weight: 229.26

Pesticide Mixture for HJ 768-2015 200 µg/mL in Hexane

CAS: 121-75-52597-03-7 26087-47-8 2921-88-2 298-00-0 298-02-2 298-04-4 333-41-5 41198-08-7 56-38-2 563-12-2 60-51-5

• Color and Shape: Mixture

Organophosphorus Pesticide Mixture 682 100 µg/mL in Cyclohexane

CAS: 121-75-5122-14-5 13171-21-6 24017-47-8 298-00-0 298-02-2 298-04-4 56-38-2 563-12-2 62-73-7 6923-22-4 7786-34-7 950-37-8

• Color and Shape: Mixture

Pesticide Mixture 510 1000 µg/mL in Methyl-tert-butyl ether

CAS: 121-75-5298-00-0 56-38-2 60-51-5 62-73-7 8065-48-3

• Color and Shape: Mixture

EPA Method 614 Organophosphorus Pesticides Mixture 1000 µg/mL in Acetone/Hexane

CAS: 121-75-5298-00-0 298-04-4 333-41-5 56-38-2 563-12-2 8065-48-3 86-50-0

• Color and Shape: Mixture

Pesticide-Mix 64 10 µg/mL in Cyclohexane

CAS: 121-75-5122-14-5 13171-21-6 2921-88-2 29232-93-7 333-41-5 5598-13-0 62-73-7 62610-77-9

• Formula: C₉H₁₁Cl₃NO₃PS
• Color and Shape: Mixture
• Molecular weight: 350.59

Pesticide-Mix 235 200 µg/mL in Acetone

CAS: 121-75-52104-96-3 2921-88-2 298-00-0 298-04-4 311-45-5 333-41-5 470-90-6 4824-78-6 55-38-9 56-38-2 563-12-2 60-51-5 62-73-7 7786-34-7

• Formula: C₁₀H₁₂BrCl₂O₃PS
• Color and Shape: Mixture
• Molecular weight: 394.05

Pesticide Mixture I 100 µg/mL in Acetonitrile

CAS: 1024-57-3 121-75-5121776-33-8 125116-23-6 125225-28-7 133-07-3 135590-91-9 142459-58-3 143390-89-0 163520-33-0 173584-44-6 57837-19-1 66332-96-5 70630-17-0 76-44-8 76674-21-0 77501-63-4 79983-71-4 81405-85-8 85509-19-9

• Formula: C₂₂H₁₇ClF₃N₃O₇
• Color and Shape: Mixture
• Molecular weight: 527.83

California Pesticide Class 2B Mixture 100 µg/mL in Acetonitrile

CAS: 107534-96-3 121-75-5138261-41-3 141517-21-7 143390-89-0 153719-23-4 16752-77-5 168316-95-8 187166-40-1 203313-25-1 23031-36-9 23135-22-0 283594-90-1 300-76-5 51-03-6 52645-53-1 57837-19-1 60207-90-1 732-11-6 78587-05-0 8003-34-7 82-68-8 88671-89-0 96489-71-3

• Formula: C₁₇H₂₁ClN₂O₂S
• Color and Shape: Mixture
• Molecular weight: 352.88

Pesticide Mixture B in Dichloromethane

CAS: 121-75-513071-79-9 15299-99-7 153719-23-4 16752-77-5 2921-88-2 298-02-2 298-04-4 314-40-9 330-54-1 330-55-2 50471-44-8 5234-68-4 55283-68-6 563-12-2 60-51-5 71283-80-2 86-50-0 96489-71-3

• Color and Shape: Mixture

Organophosphorous Pesticides Mixture 260 100 µg/mL in Methanol

CAS: 121-75-5298-00-0 56-38-2 60-51-5 62-73-7

• Color and Shape: Mixture