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B21820 4,4'-Di-tert-butyldiphenylmethane, 99%

CAS Number
19099-48-0
Synonyms

Stock No. Size Price ($) Quantity Availability
B21820-09 10g 54.80
B21820-18 50g 191.00
B21820-30 250g 705.00
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4,4'-Di-tert-butyldiphenylmethane, 99%

MDL
MFCD00043733

Chemical Properties

Formula
C21H28
Formula Weight
280.45
Melting point
71-73°
Storage & Sensitivity
Ambient temperatures.

Applications

It is employed as a intermediate for pharmaceuticals.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Literature References

Takehiko Yamato; Naozumi Sakaue; Naoki Shinoda; and Koji Matsuo. Selective preparation of polycyclic aromatic hydrocarbons. Part4.1 New synthetic route to anthracenes fromdiphenylmethanes using Friedel-Crafts intramolecular cyclization. J. Chem. Soc., Perkin Trans. 1., 1997, (8), 1193-1200.

Masashi Tashiro; Takehiko Yamato; Gouki Fukata. Studies on selective preparation of aromatic compounds. 15. The Lewis acid catalyzed transalkylation of some tert-butyldiphenylmethanes and -ethanes in aromatic solvents. J. Org. Chem, 1978, 43 (7), 1413-1420.

Other References

Harmonized Tariff Code
2902.90
TSCA
No

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