31733

Emamectin benzoate

PESTANAL^®, analytical standard

• Synonym(s): (4′’R)-4″-Deoxy-4″-(methylamino)avermectin B1 benzoate
• CAS Number: 155569-91-8
• MDL number: MFCD01757274
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: PESTANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• format: neat
• InChI: 1S/C49H75NO13.C7H6O2/c1-12-26(2)44-29(5)18-19-48(63-44)24-35-21-34(62-48)17-16-28(4)43(27(3)14-13-15-33-25-56-46-42(51)30(6)20-36(47(52)59-35)49(33,46)53)60-40-23-38(55-11)45(32(8)58-40)61-39-22-37(54-10)41(50-9)31(7)57-39;8-7(9)6-4-2-1-3-5-6/h13-16,18-20,26-27,29,31-32,34-46,50-51,53H,12,17,21-25H2,1-11H3;1-5H,(H,8,9)/b14-13+,28-16+,33-15+;/t26-,27-,29-,31-,32-,34+,35-,36-,37-,38-,39-,40-,41-,42+,43-,44+,45-,46+,48+,49+;/m0./s1
• InChI key: GCKZANITAMOIAR-XWVCPFKXSA-N

Description

General description

Emamectin benzoate is a macrocyclic insecticide found to be stable aqueous hydrolysis. Avermectin B1 can be the starting material synthesizing emamectin benzoate. In some occasions, it is used as acaricide for vegetables, fruits and cereals.

Application

Emamectin benzoate may be used as pesticide standard in supercritical fluid chromatography/tandem mass spectrometry (SFC/MS/MS) method for pesticide residue determination from brown rice, onion, and spinach samples.

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,GHS05,GHS09
• signalword: Danger
• hcodes: H301 + H311 + H331,H318,H370,H372,H410
• pcodes: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - STOT RE 1 - STOT SE 1
• target_organs: Nervous system
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges