45686

Thidiazuron

PESTANAL^®, analytical standard

• Empirical Formula (Hill Notation): C₉H₈N₄OS
• CAS Number: 51707-55-2
• Molecular Weight: 220.25
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329756899
• EC Number: 257-356-7
• Beilstein/REAXYS Number: 1078092
• MDL number: MFCD00078723

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
• application(s): agriculture; environmental
• format: neat
• SMILES string: O=C(Nc1ccccc1)Nc2cnns2
• InChI: 1S/C9H8N4OS/c14-9(12-8-6-10-13-15-8)11-7-4-2-1-3-5-7/h1-6H,(H2,11,12,14)
• InChI key: HFCYZXMHUIHAQI-UHFFFAOYSA-N

Description

General description

Thidiazuron is a systemic herbicide, widely employed as an effective plant growth regulator and pre-harvest defoliant for crops such as cotton.

Application

Thidiazuron may be used as an analytical reference standard for the quantification of the analyte in fruits, vegetables and environmental samples using different chromatography techniques.

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: GHS07,GHS09
• signalword: Warning
• hcodes: H315,H319,H335,H410
• pcodes: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves