91607

Isazophos

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

• Empirical Formula (Hill Notation): C₉H₁₇ClN₃O₃PS
• CAS Number: 42509-80-8
• Molecular Weight: 313.74
• Beilstein: 8145294
• MDL number: MFCD00078699
• 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: CCOP(=S)(OCC)Oc1nc(Cl)n(n1)C(C)C
• InChI: 1S/C9H17ClN3O3PS/c1-5-14-17(18,15-6-2)16-9-11-8(10)13(12-9)7(3)4/h7H,5-6H2,1-4H3
• InChI key: XRHGWAGWAHHFLF-UHFFFAOYSA-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

Isazophos is a broad-spectrum insecticide and nematicide belonging to the chemical class of organophosphates. Isazophos is an acetylcholinesterase inhibitor, that is used on a wide variety of crops such as bananas, citrus fruits, cotton, beet crops, maize, rice, and sugarcane to control turf and soil insect pests like grubs, com rootworms, root maggots, and wireworms.

According to Regulation (EC) 1107/2009, isazophos is not approved for use in European Union (EU). A default maximum residue level (MRLs) of 0.01 mg/kg has been set according to Art 18(1)(b) Reg 396 / 2005.

Application

It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Isazophos CRM may also find its use as described below:

• To develop a GC/MS procedure utilizing selected ion monitoring (SIM) for quantification of isazophos in bovine liver, kidney, muscle, and fat at various times after exposure
• To develop multiresidue method for quantification of 19 metabolites of organophosphorus pesticides, synthetic pyrethroids, selected herbicides, and DEET (N,N-diethyl-m-toluamide) in human urine using LC-MS
• To determine the efficacy of isazophos against Japanese beetle (Popillia japonica Newman) grubs using two subsurface placement technology, high-pressure liquid injection (HPLI) and an adapted overseeder (OS), applied to golf course roughs

Recommended products

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

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

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H300 + H310 + H330,H317,H373,H410
• Precautionary Statements: P262 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310 - P314
• Hazard Classifications: Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT RE 2 Inhalation
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable