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Other Organic Building Blocks

Paraoxon-ethyl

Available on request

Paraoxon-ethyl (CAS 311-45-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg. Catalogue no. ZX-010591.

Pack sizes
Paraoxon-ethyl chemical structure
CAS number311-45-5
FormulaC10H14NO6P
Molar mass275.19 g/mol
Physical formLiquid
HS code29420090
UN numberUN 2810
InChIKeyWYMSBXTXOHUIGT-UHFFFAOYSA-N
IUPAC namediethyl (4-nitrophenyl) phosphate

About Paraoxon-ethyl

Paraoxon-ethyl is part of the Zemixal other Organic Building Blocks range. Key data: CAS 311-45-5, formula C10H14NO6P and molar mass 275.19 g/mol. Typical appearance is light yellow to very dark yellow liquid.

Where it is used

  • Enzyme inhibition studies
  • Organic synthesis

Safe handling

Physical constants on file: density 1.274 g/mL at 25 °C. It carries the GHS signal word Danger (H300, H310, H330 and H400), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2810.

Order it in 100 mg and 1 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Enzyme inhibition studies
  • Organic synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Paraoxon-ethyl
Product nameParaoxon-ethyl
Catalogue numberZX-010591
CAS number311-45-5
IUPAC namediethyl (4-nitrophenyl) phosphate
Molecular formulaC10H14NO6P
Molar mass275.19 g/mol
Exact mass275.0559
Physical formLiquid
AppearanceLight yellow to very dark yellow liquid
Density1.274 g/mL at 25 °C
XLogP32
H-bond donors / acceptors0 / 6
Topological polar surface area90.6 Ų
HS code29420090
UN numberUN 2810
InChIKeyWYMSBXTXOHUIGT-UHFFFAOYSA-N
SMILESCCOP(=O)(OCC)OC1=CC=C(C=C1)[N+](=O)[O-]
PubChem CID9395
SynonymsDiethyl p-nitrophenyl phosphate, Phosphacol, Diethyl paraoxon, Miotisal, Ethyl paraoxon, Diethyl 4-nitrophenyl phosphate, Mintacol, Fosfakol, Phosphakol, Eticol, Paraoxone, Miotisal A

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H300Fatal if swallowed
  • H310Fatal in contact with skin
  • H330Fatal if inhaled
  • H400Very toxic to aquatic life

Precautionary statements P260, P262, P264, P270, P271, P273, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P320, P321, P330, P361 + P364, P391, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Paraoxon-ethyl
100 mgQuoted on request
1 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Paraoxon-ethyl

Which CAS number identifies Paraoxon-ethyl?
Paraoxon-ethyl is registered under CAS 311-45-5. You may also see it listed as Diethyl p-nitrophenyl phosphate, Phosphacol, Diethyl paraoxon. Our catalogue number for this item is ZX-010591.
What are the formula and molar mass of Paraoxon-ethyl?
For Paraoxon-ethyl, its formula is C10H14NO6P and its molar mass is 275.19 g/mol. The systematic (IUPAC) name is diethyl (4-nitrophenyl) phosphate. InChIKey WYMSBXTXOHUIGT-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Paraoxon-ethyl?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 1 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Paraoxon-ethyl?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Paraoxon-ethyl to my country?
Yes. Because Paraoxon-ethyl is classed as hazardous (UN 2810), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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