45555

MCPA

PESTANAL^®, analytical standard

• Synonym(s): 4-Chloro-2-methylphenoxyacetic acid, 4-Chloro-o-tolyloxyacetic acid, MCPA
• Linear Formula: ClC₆H₃(CH₃)OCH₂CO₂H
• CAS Number: 94-74-6
• Molecular Weight: 200.62
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329756825
• EC Number: 202-360-6
• Beilstein/REAXYS Number: 2051752
• MDL number: MFCD00004306

Properties

• grade: analytical standard
• Quality Segment: 100
• product line: PESTANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• mp: 114-118 °C (lit.)
• application(s): agriculture; environmental
• format: neat
• SMILES string: Cc1cc(Cl)ccc1OCC(O)=O
• InChI: 1S/C9H9ClO3/c1-6-4-7(10)2-3-8(6)13-5-9(11)12/h2-4H,5H2,1H3,(H,11,12)
• InChI key: WHKUVVPPKQRRBV-UHFFFAOYSA-N

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H302,H315,H318,H410
• pcodes: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk: WGK 2
• ppe: dust mask type N95 (US), Eyeshields, Gloves