CAS 950-35-6: Paraoxon methyl

Description: Paraoxon methyl, with the CAS number 950-35-6, is an organophosphate compound that is primarily known for its use as an insecticide and acaricide. It is a colorless to pale yellow liquid with a characteristic odor. Paraoxon methyl is a potent inhibitor of the enzyme acetylcholinesterase, which plays a crucial role in the nervous system by breaking down the neurotransmitter acetylcholine. Due to its mechanism of action, exposure to paraoxon methyl can lead to overstimulation of the nervous system, resulting in symptoms such as muscle twitching, respiratory distress, and potentially fatal outcomes if not treated promptly. The compound is soluble in organic solvents but has limited solubility in water. It is important to handle paraoxon methyl with caution, as it is classified as highly toxic to humans and wildlife. Proper safety measures, including the use of personal protective equipment, are essential when working with this substance in agricultural or laboratory settings.

Formula: C₈H₁₀NO₆P

InChI: InChI=1S/C8H10NO6P/c1-13-16(12,14-2)15-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3

InChI key: InChIKey=BAFQDKPJKOLXFZ-UHFFFAOYSA-N

SMILES: O=N(=O)C1=CC=C(OP(=O)(OC)OC)C=C1

Synonyms:

• 4-Nitrophenyl dimethylphosphate
• Bay 11678
• Brn 1884904
• Desmethylnitrophos
• Dimethyl paraoxon
• Dimethyl-p-nitrofenylester kyseliny fosforecne
• Dimethyl-p-nitrofenylester kyseliny fosforecne [Czech]
• Dimethyl-p-nitrophenyl phosphate
• Methyl paraoxon
• Methyl-E-600
• Methylparaoxon
• Methylparathion oxon
• O,O-Dimetyl-O-p-nitrofenylfosfat
• O,O-Dimetyl-O-p-nitrofenylfosfat [Czech]
• Paraoxon-methyl
• Phenol, p-nitro-, dimethyl phosphate
• Phosphoric acid, dimethyl p-nitrophenyl ester
• Phosphoric acid, dimethyl-4-nitrophenyl ester
• Phosphoric acid, dimethyl-4-nitrophenyl ester (9CI)
• p-Nitrophenyl dimethyl phosphate
• 4-06-00-01327 (Beilstein Handbook Reference)
• Dimethyl 4-nitrophenyl phosphate
• Dimethyl-4-nitrophenyl phosphate

LC PestiMix 1 10 µg/mL in Acetonitrile

CAS: 1014-70-6 101463-69-8 10265-92-6 107534-96-3 110235-47-7 110488-70-5 1113-02-6 112226-61-6 112410-23-8 1129-41-5 116-06-3 118134-30-8 119-12-0 119168-77-3 121-75-5 121552-61-2 122-42-9 13071-79-9 13171-21-6 131807-57-3 131860-33-8 134-62-3 13457-18-6 135410-20-7 13593-03-8 13684-56-5 138261-41-3 140923-17-7 141517-21-7 148-79-8 150-68-5 153233-91-1 153719-23-4 1563-66-2 1610-17-9 1610-18-0 161050-58-4 1646-88-4 1698-60-8 173584-44-6 188425-85-6 1912-24-9 1982-49-6 2032-65-7 21725-46-2 2275-23-2 22781-23-3 2310-17-0 23103-98-2 2312-35-8 23505-41-1 24017-47-8 2595-54-2 2597-03-7 2631-37-0 28249-77-6 29232-93-7 297-97-2 29973-13-5 30125-63-4 311-45-5 31218-83-4 315-18-4 330-55-2 3383-96-8 34014-18-1 35554-44-0 3689-24-5 41198-08-7 41814-78-2 51-03-6 51707-55-2 52888-80-9 55179-31-2 55219-65-3 57018-04-9 57966-95-7 5915-41-3 59669-26-0 6190-65-4 63-25-2 63284-71-9 66332-96-5 6923-22-4 69327-76-0 6988-21-2 71626-11-4 7286-69-3 7287-19-6 732-11-6 78587-05-0 80844-07-1 83164-33-4 834-12-8 84087-01-4 841-06-5 85509-19-9 87130-20-9 886-50-0 88671-89-0 950-35-6950-37-8 95737-68-1

• Color and Shape: Mixture

EPA Method 525.2 Organophosphorus Pesticide Mixture 500 µg/mL in Acetone

CAS: 13194-48-4 2497-06-5 2497-07-6 2921-88-2 62-73-7 7786-34-7 950-35-6961-11-5

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

GC PestiMix 1 10 µg/mL in Isooctane:Toluene (50:50)

CAS: 1007-28-9 101-21-3 1085-98-9 112281-77-3 114369-43-6 116-29-0 117-18-0 118-74-1 119-12-0 119168-77-3 1194-65-6 119446-68-3 120928-09-8 121552-61-2 122-34-9 122-39-4 122453-73-0 13071-79-9 13194-48-4 13457-18-6 135590-91-9 136426-54-5 139-40-2 15299-99-7 153233-91-1 1582-09-8 1610-17-9 1861-32-1 1912-24-9 1918-16-7 19666-30-9 2212-67-1 23560-59-0 2385-85-5 24017-47-8 2497-07-6 2593-15-9 2597-03-7 26087-47-8 2631-40-5 2675-77-6 2921-88-2 298-02-2 30560-19-1 319-84-6 333-41-5 33629-47-9 3689-24-5 41198-08-7 470-90-6 4824-78-6 50471-44-8 510-15-6 5103-71-9 51235-04-2 51630-58-1 52888-80-9 52918-63-5 53112-28-0 55179-31-2 55219-65-3 5598-13-0 60-51-5 60207-90-1 62610-77-9 63284-71-9 640-15-3 70124-77-5 70217-36-6 71283-80-2 71626-11-4 72-54-8 7287-19-6 76-44-8 7786-34-7 79538-32-2 79983-71-4 80844-07-1 82657-04-3 83657-24-3 85509-19-9 877-09-8 88283-41-4 90-43-7 919-86-8 94361-06-5 947-02-4 950-35-695465-99-9 95737-68-1 96-12-8 97-17-6

• Color and Shape: Mixture

Nitrogen/Phosphorus Pesticide Mixture 925 100 µg/mL in Acetone

CAS: 101-21-3 1014-70-6 1114-71-2 113-48-4 1134-23-2 13194-48-4 139-40-2 15299-99-7 1582-09-8 15972-60-8 1610-17-9 1610-18-0 1912-24-9 1918-16-7 1929-77-7 2008-41-5 21725-46-2 2212-67-1 22248-79-9 23184-66-9 23950-58-5 27314-13-2 2921-88-2 314-40-9 34014-18-1 41814-78-2 43121-43-3 51218-45-2 51235-04-2 5902-51-2 59756-60-4 60168-88-9 62-73-7 7287-19-6 759-94-4 7786-34-7 834-12-8 886-50-0 950-35-6957-51-7

• Formula: C₁₄H₂₀ClNO₂
• Color and Shape: Mixture
• Molecular weight: 269.77

GB 23200.113-2018 Group A 117 Pesticides 10 µg/mL in Ethyl acetate

CAS: 10265-92-6 107534-96-3 110235-47-7 1134-23-2 114-26-1 115-32-2 115-90-2 116-29-0 118-74-1 119168-77-3 1194-65-6 124495-18-7 13071-79-9 13194-48-4 133855-98-8 13457-18-6 13593-03-8 139-40-2 141517-21-7 143390-89-0 15972-60-8 161326-34-7 17109-49-8 180409-60-3 18181-80-1 188425-85-6 18854-01-8 19666-30-9 2104-64-5 2104-96-3 21087-64-9 2212-67-1 2303-17-5 23103-98-2 24017-47-8 24151-93-7 25311-71-1 2540-82-1 2588-03-6 2588-04-7 26087-47-8 2631-40-5 26399-36-0 28249-77-6 29232-93-7 298-02-2 30560-19-1 311-45-5 31218-83-4 314-40-9 319-84-6 319-85-7 319-86-8 33213-65-9 33399-00-7 3424-82-6 34256-82-1 35554-44-0 3689-24-5 3761-41-9 3761-42-0 41483-43-6 42874-03-3 43121-43-3 50-29-3 50471-44-8 51-03-6 51218-45-2 51218-49-6 51235-04-2 5131-24-8 51630-58-1 51877-74-8 52315-07-8 52918-63-5 53-19-0 55-38-9 55219-65-3 55283-68-6 56-38-2 56070-16-7 57837-19-1 58-89-9 584-79-2 60-51-5 60168-88-9 60238-56-4 6190-65-4 62-73-7 62610-77-9 62850-32-2 64249-01-0 66246-88-6 66332-96-5 6923-22-4 72-20-8 72-54-8 72-55-9 74070-46-5 7696-12-0 7786-34-7 78-34-2 78-48-8 786-19-6 789-02-6 82657-04-3 944-22-9 950-10-7 950-35-695737-68-1 959-98-8 96182-53-5 96489-71-3 97-17-6 98886-44-3 99-30-9 99675-03-3

• Color and Shape: Mixture

Paraoxon-methyl

CAS: 950-35-6

• Formula: C₈H₁₀NO₆P
• Color and Shape: Neat
• Molecular weight: 247.14

Paraoxon Methyl

CAS: 950-35-6

• Formula: C₈H₁₀NO₆P
• Molecular weight: 247.14

Methylparaoxon

CAS: 950-35-6

Applications Methylparaoxon is used in esterase detoxication of acetylcholinesterase inhibitor pesticides using human liver samples …

• Formula: C₈H₁₀NO₆P
• Color and Shape: Colourless
• Molecular weight: 247.14

Methylparaoxon (Technical Grade)

CAS: 950-35-6

• Formula: C₈H₁₀NO₆P
• Color and Shape: Colourless
• Molecular weight: 247.14

Paraoxon-methyl

CAS: 950-35-6

Paraoxon-methyl is a high-resistance chemical with genotoxic effects. It binds to DNA and inhibits the …

• Formula: C₈H₁₀NO₆P
• Purity: Min. 95%
• Molecular weight: 247.14 g/mol