PHL89481

Khellin

phyproof^® Reference Substance

• Synonym(s): 4,9-Dimethoxy-7-methyl-5H-furo[3,2-g][1]benzopyran-5-one
• Empirical Formula (Hill Notation): C₁₄H₁₂O₅
• CAS Number: 82-02-0
• Molecular Weight: 260.24
• Beilstein: 263185
• MDL number: MFCD00005007
• UNSPSC Code: 41116107

Properties

• grade: primary reference standard
• product line: phyproof^® Reference Substance
• Assay: ≥98.0% (HPLC)
• manufacturer/tradename: PhytoLab
• bp: 180-200 °C/0.05 mmHg (lit.)
• mp: 150-154 °C (lit.)
• application(s): food and beverages
• format: neat
• SMILES string: COc1c2OC(C)=CC(=O)c2c(OC)c3ccoc13
• InChI: 1S/C14H12O5/c1-7-6-9(15)10-11(16-2)8-4-5-18-12(8)14(17-3)13(10)19-7/h4-6H,1-3H3
• InChI key: HSMPDPBYAYSOBC-UHFFFAOYSA-N

Description

General description

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Legal Information

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301 + H311 + H331 - H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P403 + P233
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable