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CAS 328-04-1

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Phosphonothioic acid, ethyl-, O-(2-chloro-4-nitrophenyl) O-(1-methylethyl) ester

Description:
Phosphonothioic acid, ethyl-, O-(2-chloro-4-nitrophenyl) O-(1-methylethyl) ester, commonly known by its CAS number 328-04-1, is an organophosphorus compound characterized by its phosphonate structure. This compound features a phosphorus atom bonded to a sulfur atom, which contributes to its reactivity and potential biological activity. The presence of the ethyl group and the two distinct ester functionalities—O-(2-chloro-4-nitrophenyl) and O-(1-methylethyl)—indicates that it may exhibit specific interactions with biological systems, potentially acting as a pesticide or herbicide. The 2-chloro-4-nitrophenyl moiety suggests that it may possess significant electrophilic properties, while the isopropyl group can influence its lipophilicity and solubility in organic solvents. Overall, this compound is of interest in agricultural chemistry and toxicology, but it also requires careful handling due to its potential toxicity and environmental impact. Proper safety measures should be observed when working with this substance, given its classification within organophosphorus compounds.
Formula:C11H15ClNO4PS
InChI:InChI=1S/C11H15ClNO4PS/c1-4-18(19,16-8(2)3)17-11-6-5-9(13(14)15)7-10(11)12/h5-8H,4H2,1-3H3
InChI key:InChIKey=QINWTFKFPMRNJP-UHFFFAOYSA-N
SMILES:O(P(OC(C)C)(CC)=S)C1=C(Cl)C=C(N(=O)=O)C=C1
Synonyms:
  • Stauffer N 2404
  • Phosphonothioic acid, ethyl-, O-(2-chloro-4-nitrophenyl) O-isopropyl ester
  • OMS 405
  • O-Isopropyl O-(2-chloro-4-nitrophenyl) ethylphosphonothioate
  • Phosphonothioic acid, ethyl-, O-(2-chloro-4-nitrophenyl) O-(1-methylethyl) ester
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