S 421
SIAL/45657 - PESTANAL®, analytical standard
Synonym: Bis(2,3,3,3-
CAS Number: 127-90-2
Empirical Formula (Hill Notation): C6H6Cl8O
Molecular Weight: 377.74
EC Number: 204-870-4
MDL Number: MFCD00078679
Linear Formula: C6H6Cl8O
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 45657-250MG
| application(s) | agriculture environmental |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C6H6Cl8O/c7-3(5(9,10)1 |
| InChI key | LNJXZKBHJZAIKQ-UHFFFAOYSA |
| product line | PESTANAL® |
| Quality Level | 100  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | ClC(COCC(Cl)C(Cl)(Cl)Cl)C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| Application: | S 421 may be used as an analytical reference standard for the determination of S 421 in: • Tobacco samples by citrate QuEChERS (quick, easy, cheap, effective, rugged and safe) extraction in acetonitrile solvent, low-temperature precipitation (LTP) and dispersive solid phase extraction (d-SPE) followed by analysis using gas chromatography combined with tandem mass spectrometry (GC-MS/MS) with electron impact (EI) ionization and selected reaction monitoring (SRM) detection. • Fresh tea shoots, tea infusion and spent tea leaves by GC coupled with 63Ni electron capture detector (ECD) and GC-MS operating on EI mode of detection. • Indoor air samples by GC-EI-MS equipped with selected ion monitoring (SIM) detection. |
| General description: | S 421 belongs to the class of chloroalkyl ether compounds. |
| Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 2 |
| Flash Point(F) | 350.6 °F |
| Flash Point(C) | 177 °C |
| UNSPSC | 41116107 |