CRM34237

Cinmethylin

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(s): exo-1-Methyl-4-(1-methylethyl)-2-[(2- methylphenyl)methoxy]-7-oxabicyclo[2.2.1]heptane
• Empirical Formula (Hill Notation): C₁₈H₂₆O₂
• CAS Number: 87818-31-3
• Molecular Weight: 274.40
• MDL number: MFCD01632785
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• Quality Level: 300
• product line: TraceCERT^®
• shelf life: limited shelf life, expiry date on the label
• manufacturer/tradename: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• format: neat
• storage temp.: −20°C
• SMILES string: CC(C)[C@]12CC[C@](C)(O1)[C@@H](C2)OCc3ccccc3C
• InChI: 1S/C18H26O2/c1-13(2)18-10-9-17(4,20-18)16(11-18)19-12-15-8-6-5-7-14(15)3/h5-8,13,16H,9-12H2,1-4H3/t16-,17+,18-/m1/s1
• InChI key: QMTNOLKHSWIQBE-FGTMMUONSA-N

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.Download your certificate at: http://www.sigma-aldrich.com

Application

Cinmethylin is a selective, pre-emergince herbicide used mainly for rice and cereal crops. It is moderately soluble in water, is quite volatile and, based on its chemical properties, it is non-mobile and would not be expected to leach to groundwater. Cinmethylin is not listed in the European Union pesticide database.

Environmental

Legal Information

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

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H332,H411
• pcodes: P261 - P271 - P273 - P304 + P340 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Inhalation - Aquatic Chronic 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: 296.6 °F
• flash_point_c: 147 °C