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31972-43-7

FENAMIPHOS SULFOXIDE is a toxic metabolite of Fenamiphos, a pesticide commonly used in fruits and vegetables. It is a colorless oil with chemical properties that make it a concerning substance due to its potential harmful effects on human health and the environment.

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  • Phosphoramidic acid,N-(1-methylethyl)-, ethyl 3-methyl-4-(methylsulfinyl)phenyl ester

    Cas No: 31972-43-7

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  • 31972-43-7 Structure

  • Basic information

    1. Product Name: FENAMIPHOS SULFOXIDE
    2. Synonyms: FENAMIPHOS SULFOXIDE;FENAMIPHOS SULPHOXIDE;FENAMIPHOS-SULFOXID PESTANAL, 100 MG;BAY-68138 sulfoxide;N-Isopropylamidophosphoric acid ethyl 4-(methylsulfinyl)-3-methylphenyl ester;N-Isopropylamidophosphoric acid ethyl[3-methyl-4-(methylsulfinyl)phenyl] ester;N-Isopropylphosporamidic acid ethyl 4-(methylsulfinyl)-3-methylphenyl ester;Fenamiphos sulfoxide 50mg [31972-43-7]
    3. CAS NO:31972-43-7
    4. Molecular Formula: C13H22NO4PS
    5. Molecular Weight: 319.36
    6. EINECS: N/A
    7. Product Categories: Alphabetic;Alpha sort;E-GAlphabetic;F;FA - FLEnvironmental Standards;Insecticides;MetabolitesPesticides;Organophorous;Pesticides&Metabolites;Amines;Aromatics;Metabolites & Impurities;Phosphorylating and Phosphitylating Agents;Sulfur & Selenium Compounds
    8. Mol File: 31972-43-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 436.5°Cat760mmHg
    3. Flash Point: >65 °C
    4. Appearance: /
    5. Density: 1.22g/cm3
    6. Refractive Index: 1.536
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. PKA: -0.34±0.70(Predicted)
    10. BRN: 2390888
    11. CAS DataBase Reference: FENAMIPHOS SULFOXIDE(CAS DataBase Reference)
    12. NIST Chemistry Reference: FENAMIPHOS SULFOXIDE(31972-43-7)
    13. EPA Substance Registry System: FENAMIPHOS SULFOXIDE(31972-43-7)

  • Safety Data

    1. Hazard Codes: T+,N
    2. Statements: 28-50/53
    3. Safety Statements: 28-36/37-45-60-61
    4. RIDADR: 2783
    5. WGK Germany: 3
    6. RTECS:
    7. HazardClass: 6.1(a)
    8. PackingGroup: I
    9. Hazardous Substances Data: 31972-43-7(Hazardous Substances Data)

31972-43-7 Usage

Uses

Used in Agricultural Industry:
FENAMIPHOS SULFOXIDE is used as a toxic byproduct in the process of pesticide application for [application reason]. It is formed as a result of the degradation of Fenamiphos, which is applied to protect crops from pests and enhance agricultural productivity. However, the presence of this toxic metabolite raises concerns about the safety of the food supply and the long-term impact on ecosystems.

Check Digit Verification of cas no

The CAS Registry Mumber 31972-43-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,9,7 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 31972-43:
(7*3)+(6*1)+(5*9)+(4*7)+(3*2)+(2*4)+(1*3)=117
117 % 10 = 7
So 31972-43-7 is a valid CAS Registry Number.
InChI:InChI=1/C14H24NO4PS/c1-6-18-20(16,15-11(3)4)19-13-8-9-14(12(5)10-13)21(17)7-2/h8-11H,6-7H2,1-5H3,(H,15,16)

31972-43-7 Well-known Company Product Price

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  • Sigma-Aldrich

  • (46293)  Fenamiphos-sulfoxide  PESTANAL®, analytical standard

  • 31972-43-7

  • 46293-100MG

  • 1,095.12CNY

  • Detail

31972-43-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name Fenamiphos Sulfoxide

1.2 Other means of identification

Product number -
Other names FENAMIPHOS SULFOXIDE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:31972-43-7 SDS

31972-43-7Relevant articles and documents

Selective Sulfur Oxygenation in Phosphoroamidate, Thionophosphate, and Thiophosphate Agrochemicals by Perfluoro-cis-2,3-dialkyloxaziridine

Terreni, Marco,Pregnolato, Massimo,Resnati, Giuseppe,Benfenati, Emilio

, p. 7981 - 7992 (1995)

Several organophsophorus agrochemicals 2a-g with thioether, phosphoramidic, phosphorothioic, and phosphorothionic functions were reacted with perfluoro-cis-2-n-butyl-3-n-propyloxaziridine 1.The selective oxygenation of sulfide function to give sulfoxide derivatives 3a-g occured in high yields without overoxidation to sulfone products.Sulfoxides 3a-e were further oxidized under mild conditions to the corresponding sulfones 4a-e.All the products are themselves of interest as analytical environmental standards and their preparation is described in detail.

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