2,4-Dichlorobenzoic acid
SIAL/36749 - PESTANAL®, analytical standard
CAS Number: 50-84-0
Empirical Formula (Hill Notation): C7H4Cl2O2
Molecular Weight: 191.01
EC Number: 200-067-8
MDL Number: MFCD00002414
Linear Formula: Cl2C6H3CO2H
Product Type: Chemical
application(s) | agriculture environmental |
format | neat |
grade | analytical standard |
InChI | 1S/C7H4Cl2O2/c8-4-1-2-5(7 |
InChI key | ATCRIUVQKHMXSH-UHFFFAOYSA |
mp | 157-160 °C (lit.) |
product line | PESTANAL® |
Quality Level | 100 ![]() |
shelf life | limited shelf life, expiry date on the label |
SMILES string | OC(=O)c1ccc(Cl)cc1Cl |
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. |
Legal Information: | PESTANAL is a registered trademark of Sigma-Aldrich International GmbH |
Other Notes: | Ion Mobility: TWCCSN2 value of 146.1 Å2 [M-H]- The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer. For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com ![]() ![]() Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite ![]() ![]() ![]() ![]() TWCCS measurements are expected to be within 2% of this reference value. P/N 36749 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace. ![]() ![]() |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H302 - H315 - H319 - H335 |
Precautionary statements | P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xn |
Risk Statements | 22-36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
mp | 157-160 °C (lit.) |
UNSPSC | 41116107 |