2,3,4-Trichlorophenol
SIAL/33393 - PESTANAL®, analytical standard
CAS Number: 15950-66-0
Empirical Formula (Hill Notation): C6H3Cl3O
Molecular Weight: 197.45
EC Number: 240-083-2
MDL Number: MFCD00002161
Linear Formula: Cl3C6H2OH
Product Type: Chemical
application(s) | agriculture environmental |
format | neat |
grade | analytical standard |
impurities | ≤0.5% water (Karl Fischer) |
InChI | 1S/C6H3Cl3O/c7-3-1-2-4(10 |
InChI key | HSQFVBWFPBKHEB-UHFFFAOYSA |
mp | 75-79 °C |
75-79 °C (lit.) | |
product line | PESTANAL® |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | Oc1ccc(Cl)c(Cl)c1Cl |
suitability | passes test for identity (NMR) |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
NMR: suitable |
Application: | 2,3,4-Trichlorophenol may be used as a reference standard for the determination of the analyte in water samples using gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-atmospheri |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Symbol | ![]() ![]() |
Signal word | Danger |
Hazard statements | H302 - H315 - H318 - H335 |
Precautionary statements | P261 - P280 - P305 + P351 + P338 |
Hazard Codes | Xn |
Risk Statements | 22-37/38-41 |
Safety Statements | 26-39 |
RIDADR | UN 2020 6.1 / PGIII |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
mp | 75-79 °C (lit.); 75-79 °C |
UNSPSC | 41116107 |