45402

Coumachlor

PESTANAL^®, analytical standard

• Synonym(s): (±)-3-(α-Acetonyl-p-chlorobenzyl)-4-hydroxycoumarin, p-Chlorowarfarin
• Empirical Formula (Hill Notation): C₁₉H₁₅ClO₄
• CAS Number: 81-82-3
• Molecular Weight: 342.77
• EC Number: 201-378-1
• UNSPSC Code: 41116107
• PubChem Substance ID: 329756704
• Beilstein/REAXYS Number: 6819431
• MDL number: MFCD00012094

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: 168-170 °C (lit.)
• application(s): agriculture; environmental
• format: neat
• SMILES string: CC(=O)CC(c1ccc(Cl)cc1)C2=C(O)c3ccccc3OC2=O
• InChI: 1S/C19H15ClO4/c1-11(21)10-15(12-6-8-13(20)9-7-12)17-18(22)14-4-2-3-5-16(14)24-19(17)23/h2-9,15,22H,10H2,1H3
• InChI key: DEKWZWCFHUABHE-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.

Legal Information

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

Safety Information

• pictograms: GHS06,GHS08
• signalword: Danger
• hcodes: H301,H310,H373,H412
• pcodes: P262 - P264 - P273 - P280 - P301 + P310 - P302 + P352 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - STOT RE 2
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves