CAS 311-45-5: Paraoxon

Description: Paraoxon, with the CAS number 311-45-5, is an organophosphate compound known primarily for its use as an insecticide and acaricide. It is a colorless to pale yellow liquid that is highly toxic, particularly as a nerve agent. Paraoxon acts as an acetylcholinesterase inhibitor, leading to the accumulation of acetylcholine in the synaptic cleft, which disrupts normal nerve function and can result in severe physiological effects, including respiratory failure and convulsions. The compound is soluble in organic solvents but has limited solubility in water. Paraoxon is also a metabolite of the pesticide parathion, which is converted into paraoxon in the body, contributing to its toxicity. Due to its hazardous nature, paraoxon is subject to strict regulations and safety measures in handling and usage. Proper protective equipment and protocols are essential when working with this substance to mitigate the risks associated with exposure.

Formula: C₁₀H₁₄NO₆P

InChI: InChI=1S/C10H14NO6P/c1-3-15-18(14,16-4-2)17-10-7-5-9(6-8-10)11(12)13/h5-8H,3-4H2,1-2H3

InChI key: InChIKey=WYMSBXTXOHUIGT-UHFFFAOYSA-N

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

Synonyms:

• 4-Nitrophenyl diethyl phosphate
• Chinorto
• Diaethyl-(P-Nitrophenyl)-Phosphat
• Diethyl 4-Nitrophenyl Phosphate
• Diethyl p-nitrophenyl phosphate
• Diethyl-4-nitrophenylphosphat
• E 600
• E 600 (pesticide)
• Ester 25
• Ethyl paraoxon
• Eticol
• Fosfakol
• Fosfato De Dietilo Y 4-Nitrofenilo
• Hc 2072
• Mintacol
• Miotisal
• Miotisal A
• Nsc 404110
• O,O-Diethyl O-p-nitrophenyl phosphate
• O-(4-Nitrophenyl) O,O-diethyl phosphate
• Oxyparathion
• Paraoxan
• Paraoxon
• Paraoxon-ethyl
• Phosphachole
• Phosphacol
• Phosphakol
• Phosphate De Diethyle Et De 4-Nitrophenyle
• Phosphoric acid, diethyl p-nitrophenyl ester
• Ts 219
• p-Nitrophenyl diethyl phosphate
• Phosphoric acid, diethyl 4-nitrophenyl ester
• Diethyl 4-nitrophenyl phosphate, (Phosphacol)
• Diethyl4-nitrophenylphosphate,(Phosphacol)

Paraoxon

CAS: 311-45-5

• Formula: C₁₀H₁₄NO₆P
• Purity: >95.0%(T)(HPLC)
• Color and Shape: Colorless to Yellow clear liquid
• Molecular weight: 275.20

Paraoxon-ethyl

CAS: 311-45-5

• Formula: O₂NC₆H₄OP(O)(OC₂H₅)₂
• Purity: ≥ 95.0%
• Color and Shape: Colourless to yellow viscous liquid
• Molecular weight: 275.20

Pesticide-Mix 235 200 µg/mL in Acetone

CAS: 121-75-5 2104-96-3 2921-88-2 298-00-0 298-04-4 311-45-5333-41-5 470-90-6 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-Mix 168 10 µg/mL in Toluene

CAS: 10265-92-6 1113-02-6 115-26-4 122-14-5 13457-18-6 141-66-2 1634-78-2 18181-70-9 2310-17-0 24017-47-8 2540-82-1 298-00-0 298-04-4 311-45-556-38-2 60-51-5 7786-34-7

• Formula: C₈H₁₆NO₅P
• Color and Shape: Mixture
• Molecular weight: 237.19

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 30125-63-4 311-45-531218-83-4 315-18-4 330-55-2 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 88671-89-0 950-35-6 950-37-8 95737-68-1

• Color and Shape: Mixture

GC PestiMix 3 10 µg/mL in Isooctane:Toluene (50:50)

CAS: 1014-70-6 1031-07-8 105512-06-9 1129-41-5 1134-23-2 114-26-1 116255-48-2 117718-60-2 122-42-9 125225-28-7 128639-02-1 131807-57-3 131860-33-8 133-06-2 133-07-3 135410-20-7 13593-03-8 141517-21-7 142459-58-3 1610-18-0 16118-49-3 175013-18-0 1861-40-1 188425-85-6 2032-65-7 2051-24-3 211867-47-9 21725-46-2 2303-16-4 23103-98-2 23135-22-0 23505-41-1 2425-06-1 24579-73-5 25311-71-1 2588-04-7 27304-13-8 283594-90-1 298-00-0 298-04-4 311-45-5327-98-0 33245-39-5 3424-82-6 38260-54-7 40487-42-1 51-03-6 5103-73-1 51218-49-6 51338-27-3 52645-53-1 53-19-0 55283-68-6 55814-41-0 58-89-9 5915-41-3 60238-56-4 608-93-5 6190-65-4 66230-04-4 66332-96-5 67129-08-2 67306-00-7 68359-37-5 6988-21-2 70630-17-0 709-98-8 72-43-5 72-55-9 72-56-0 72490-01-8 7421-93-4 75736-33-3 786-19-6 79241-46-6 81777-89-1 865318-97-4 87392-12-9 88671-89-0 89784-60-1 91465-08-6 94-11-1 944-22-9 957-51-7 959-98-8 96489-71-3 99-30-9

• Color and Shape: Mixture

Paraoxon-ethyl

CAS: 311-45-5

• Formula: C₁₀H₁₄NO₆P
• Color and Shape: Neat
• Molecular weight: 275.20

Paraoxon-ethyl 1000 µg/mL in Acetonitrile

CAS: 311-45-5

• Formula: C₁₀H₁₄NO₆P
• Color and Shape: Single Solution
• Molecular weight: 275.20

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 30560-19-1 311-45-531218-83-4 314-40-9 319-84-6 319-85-7 319-86-8 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 82657-04-3 944-22-9 950-10-7 950-35-6 95737-68-1 959-98-8 96182-53-5 96489-71-3 97-17-6 98886-44-3 99-30-9 99675-03-3

• Color and Shape: Mixture

Paraoxon-ethyl 100 µg/mL in Cyclohexane

CAS: 311-45-5

• Formula: C₁₀H₁₄NO₆P
• Color and Shape: Single Solution
• Molecular weight: 275.20

Paraoxon

CAS: 311-45-5

• Formula: C₁₀H₁₄NO₆P
• Molecular weight: 275.20

Paraoxon

CAS: 311-45-5

Stability Moisture Sensitive Applications A cholinesterase inhibitor. Not a dangerous good if item is equal …

• Formula: C₁₀H₁₄NO₆P
• Color and Shape: Light Yellow
• Molecular weight: 275.20

Paraoxon

CAS: 311-45-5

Paraoxon is an organophosphate pesticide that inhibits cholinesterase and interferes with the transmission of nerve …

• Formula: C₁₀H₁₄NO₆P
• Purity: Min. 95%
• Molecular weight: 275.2 g/mol