Metazachlor
SIAL/36155 - PESTANAL®, analytical standard
CAS Number: 67129-08-2
Empirical Formula (Hill Notation): C14H16ClN3O
Molecular Weight: 277.75
EC Number: 266-583-0
MDL Number: MFCD00055509
Linear Formula: C14H16ClN3O
Product Type: Chemical
application(s) | agriculture environmental |
format | neat |
grade | analytical standard |
InChI | 1S/C14H16ClN3O/c1-11-5-3- |
InChI key | STEPQTYSZVCJPV-UHFFFAOYSA |
mp | 74-78 °C |
product line | PESTANAL® |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | Cc1cccc(C)c1N(Cn2cccn2)C( |
suitability | passes test for identity (NMR) |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
NMR: suitable |
Application: | Metazachlor may be used as an analytical standard for the determination of metazachlor in: • Natural water samples by high performance liquid chromatography-electrospr • Plant foodstuffs by capillary gas chromatography equipped with electron capture detector (ECD) as well as nitrogen phosphorus detector (NPD) followed by MS analysis in electron impact ionization (EI) mode. • Drinking and related waters by solid phase extraction (SPE) followed by GC-EI-MS. • Wastewater samples by SPE and subsequent analysis with ultra-performance liquid chromatography combined with time of flight mass spectrometry (UPLC-TOF-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: | Metazachlor is an α-chloracetamide derivative which is widely used as a herbicide for weed control in the cultivation of crucifers such as rape. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | ![]() ![]() ![]() |
Signal word | Warning |
Hazard statements | H302 - H317 - H351 - H410 |
Precautionary statements | P201 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313 |
Hazard Codes | Xn |
Risk Statements | 22-43 |
Safety Statements | 36-36/37 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
mp | 74-78 °C |
UNSPSC | 41116107 |