40911

2-Hydroxy-1,4-naphthoquinone

analytical standard

• Synonym(s): Lawsone, Natural Orange 6
• Empirical Formula (Hill Notation): C₁₀H₆O₃
• CAS Number: 83-72-7
• Molecular Weight: 174.15
• Beilstein: 1565260
• MDL number: MFCD00001678
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• Assay: ≥96.5% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• mp: 192-195 °C (dec.) (lit.)
• SMILES string: OC1=CC(=O)c2ccccc2C1=O
• InChI: 1S/C10H6O3/c11-8-5-9(12)10(13)7-4-2-1-3-6(7)8/h1-5,12H
• InChI key: CSFWPUWCSPOLJW-UHFFFAOYSA-N

Description

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.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable