Substance
ID:361376
Names and Identifiers
IUPAC name
tetramethylcyclohexa-2,5-diene-1,4-dione
Synonyms
Tetramethyl-p-benzoquinone2,3,5,6-Tetramethyl-1,4-benzoquinone杜醌四甲基对苯醌Duroquinone2,3,5,6-四甲基-1,4-苯醌
IUPAC Traditional name
duroquinone
Registration numbers
EC Number
Beilstein Number
CAS Number
MDL Number
Properties
Safety Information
GHS Precautionary statements
P261-P305+P351+P338
German water hazard class
3
Risk Statements
36/37/38
GHS Hazard statements
H315-H319-H335
European Hazard Symbols
Irritant (Xi)Safety Statements
26-36
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Signal Word
Warning
MSDS Link
RTECS
GU5410000
Product Information
Grade
TraceCERT®
Standard for quantitative NMR
Empirical Formula (Hill Notation)
C10H12O2
Shelf Life
(limited shelf life, expiry date on the label)
Physical Property
Melting Point
110-112 °C(lit.)
Molecule Details
Analysis Note
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34. This CRM is traceable to NIST SRM.
General description
Certified content by quantitative NMR incl. uncertainty and expiry are given in 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
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO Guide 34. This CRM is traceable to NIST SRM.
General description
Certified content by quantitative NMR incl. uncertainty and expiry are given in 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
Molecular Spectra
No Data Available
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References
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