1,2,4,5-Tetramethylbenzene Standard for quantitative NMR, TraceCERT Synonym: 1,2,4,5-Tetramethylbenzene, Durene CAS Number 95-93-2 Linear Formula C6H2(CH3)4 Molecular Weight 134.22 grade Standard for quantitative NMR certified reference material vapor density 4.6 (vs air) vapor pressure 160 mmHg ( 140 C) description qNMR Standard for organic solvents (6.9 ppm / 2.2 ppm) grade TraceCERT form neat shelf life limited shelf life, expiry date on the label application(s) qNMR: suitable mp 76-80 C(lit.) density 0.838g/mLat 25 C(lit.) format neat General description Certified content by quantitative NMR incl. uncertainty and expiry are given in the certificate. Other Notes Chemcial Shift: 2.3 + 7.0 ppm (chemical shifts may slightly vary depending on the experimental conditions)Suitable NMR solvents: CDCl3
FAQs of 1,2,4,5-Tetramethylbenzene:
Q: What is the purity level of 1,2,4,5-Tetramethylbenzene?
A: The purity level of 1,2,4,5-Tetramethylbenzene is 99%.
Q: What is the molecular formula of 1,2,4,5-Tetramethylbenzene?
A: The molecular formula of 1,2,4,5-Tetramethylbenzene is C10H14.
Q: What is the molecular weight of 1,2,4,5-Tetramethylbenzene?
A: The molecular weight of 1,2,4,5-Tetramethylbenzene is 134.22 grams (g).
Q: What is the appearance of 1,2,4,5-Tetramethylbenzene?
A: The appearance of 1,2,4,5-Tetramethylbenzene ranges from colorless to pale yellow clear liquid.
Q: What is the melting point of 1,2,4,5-Tetramethylbenzene?
A: The melting point of 1,2,4,5-Tetramethylbenzene is 79.2 C.