Prothiofos
SIAL/45311 - PESTANAL®, analytical standard
CAS Number: 34643-46-4
Empirical Formula (Hill Notation): C11H15Cl2O2PS2
Molecular Weight: 345.25
EC Number: 252-125-7
MDL Number: MFCD00055300
Linear Formula: C11H15Cl2O2PS2
Product Type: Chemical
application(s) | agriculture environmental |
format | neat |
grade | analytical standard |
InChI | 1S/C11H15Cl2O2PS2/c1-3-7- |
InChI key | FITIWKDOCAUBQD-UHFFFAOYSA |
product line | PESTANAL® |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | CCCSP(=S)(OCC)Oc1ccc(Cl)c |
storage temp. | 2-8°C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | Prothiofos may be used as an analytical reference standard for the analysis of prothiofos in: • Fruits and vegetables by gas chromatography-high resolution accurate mass spectrometry (GC-HRAMS) with electron ionization (EI). • Cereals by QuEChERS (quick, easy, cheap, effective, rugged, and safe) extraction method and GC coupled to triple quadrupole mass spectrometry (MS/MS). • Agricultural products by GC-MS/MS working in multiple reaction monitoring (MRM) mode of detection. • Spices by citrate buffer QuEChERS extraction method in conjunction with enhanced matrix removal-lipid (EMR-lipid) and sample dilution approach followed by analysis using GC-MS/MS. • Avocado and almond by QuEChERS and ethyl acetate extraction methods followed by analysis using GC-MS/MS. |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
General description: | Prothiofos belongs to the organophosphorus class of pesticides. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H330 - H410 |
Precautionary statements | P273 - P301 + P312 + P330 - P304 + P340 + P310 |
Hazard Codes | Xn,N |
Risk Statements | 22-50/53 |
Safety Statements | 60-61 |
RIDADR | UN 3082 9 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Storage Temp. | 2-8°C |
UNSPSC | 41116107 |