56578

Prallethrin

reference material

• Synonym(s): (RS)-2-Methyl-4-oxo-3-prop-2-ynylcyclopent-2-enyl (1RS,3RS;1RS,3SR)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate
• Empirical Formula (Hill Notation): C₁₉H₂₄O₃
• CAS Number: 23031-36-9
• Molecular Weight: 300.39
• MDL number: MFCD03792792
• UNSPSC Code: 41116107

Properties

• grade: reference material
• Quality Level: 200
• assay: ≥95.0% (sum of isomers, HPLC)
• shelf life: limited shelf life, expiry date on the label
• format: neat
• storage temp.: −20°C
• SMILES string: C\C(C)=C/C1C(C(=O)OC2CC(=O)C(CC#C)=C2C)C1(C)C
• InChI: 1S/C19H24O3/c1-7-8-13-12(4)16(10-15(13)20)22-18(21)17-14(9-11(2)3)19(17,5)6/h1,9,14,16-17H,8,10H2,2-6H3
• InChI key: SMKRKQBMYOFFMU-UHFFFAOYSA-N

Description

General description

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

Safety Information

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H302,H331,H410
• pcodes: P261 - P264 - P270 - P273 - P301 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 282.2 °F - closed cup
• flash_point_c: 139 °C - closed cup