06856

Duroquinone

Standard for quantitative NMR, TraceCERT^®

• Synonym(s): Tetramethyl-p-benzoquinone, 2,3,5,6-Tetramethyl-1,4-benzoquinone
• Empirical Formula (Hill Notation): C₁₀H₁₂O₂
• CAS Number: 527-17-3
• Molecular Weight: 164.20
• Beilstein: 1909128
• EC Number: 208-409-8
• MDL number: MFCD00001604
• PubChem Substance ID: 329748289
• NACRES: NA.24

Properties

• Quality Level: 300
• grade: Standard for quantitative NMR; certified reference material; TraceCERT^®
• description: qNMR Standard for organic solvents (2 ppm)
• product line: TraceCERT^®
• shelf life: limited shelf life, expiry date on the label
• storage condition: under inert gas (Argon)
• technique(s): gas chromatography (GC): suitable; qNMR: suitable
• mp: 110-112 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CC1=C(C)C(=O)C(C)=C(C)C1=O
• InChI: 1S/C10H12O2/c1-5-6(2)10(12)8(4)7(3)9(5)11/h1-4H3
• InChI key: WAMKWBHYPYBEJY-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 SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the label. Information about trace impurities are stated on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Other Notes

Chemcial Shift: 2 ppm (chemical shifts may slightly vary depending on the experimental conditions)
Suitable NMR solvents: CDCl₃

Legal Information

TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable