CAS 299-45-6
:O,O-Diethyl O-(4-methyl-2-oxo-2H-1-benzopyran-7-yl) phosphorothioate
Description:
O,O-Diethyl O-(4-methyl-2-oxo-2H-1-benzopyran-7-yl) phosphorothioate, commonly known by its CAS number 299-45-6, is an organophosphorus compound characterized by its phosphorothioate functional group. This substance features a phosphorous atom bonded to two ethyl groups and a benzopyran moiety, which contributes to its biological activity. The presence of the 4-methyl-2-oxo-2H-1-benzopyran-7-yl group suggests potential applications in agrochemicals or pharmaceuticals, particularly as an insecticide or herbicide due to its ability to inhibit acetylcholinesterase, an enzyme critical for nerve function in insects. The compound is typically a colorless to pale yellow liquid with a distinctive odor, and it is soluble in organic solvents. However, it is important to handle it with care due to its potential toxicity and environmental impact. Proper safety measures should be observed when working with this chemical, including the use of personal protective equipment and adherence to regulatory guidelines.
Formula:C14H17O5PS
InChI:InChI=1S/C14H17O5PS/c1-4-16-20(21,17-5-2)19-11-6-7-12-10(3)8-14(15)18-13(12)9-11/h6-9H,4-5H2,1-3H3
InChI key:InChIKey=KNIUHBNRWZGIQQ-UHFFFAOYSA-N
SMILES:CC=1C=2C(=CC(OP(OCC)(OCC)=S)=CC2)OC(=O)C1
Synonyms:- O,O-Diethyl O-(4-methyl-2-oxo-2H-1-benzopyran-7-yl) phosphorothioate
- E 838
- Umbelliferone, 4-methyl-, O,O-diethyl phosphorothioate
- Phosphorothioic acid, O,O-diethyl O-(4-methyl-2-oxo-2H-1-benzopyran-7-yl) ester
- Coumarin, 7-hydroxy-4-methyl-, O-ester with O,O-diethyl phosphorothioate
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