2,7-Di-tert-butylfluorene

CAS No.：58775-05-6

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2,7-Di-tert-butylfluorene Basic information

Product Name:	2,7-Di-tert-butylfluorene
Synonyms:	2,7-DI-TERT-BUTYLFLUORENE;2,7-DI-TERT-BUTYLFLUOROENE;2,7-DI-TERT-BUTYLFLUORENE 98%;2,7-Bis-tert-butyl-9H-fluorene;2,7-Di(tert-butyl)-9H-fluorene;2,7-Di-tert-butyl-9H-fluorene;2,7-Di-tert-butylfluorene>2,7-Di-tert-butyL
CAS:	58775-05-6
MF:	C21H26
MW:	278.43
EINECS:	1312995-182-4
Product Categories:	Fluorene Series;Fluorene Derivatives;Arenes;Building Blocks;Organic Building Blocks
Mol File:	58775-05-6.mol

2,7-Di-tert-butylfluorene Chemical Properties

Melting point	121-124 °C (lit.)
Boiling point	372.4±22.0 °C(Predicted)
density	0.988±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	Soluble in toluene, hot methanol.
form	powder to crystal
color	White to Light yellow
CAS DataBase Reference	58775-05-6(CAS DataBase Reference)

Safety Information

Safety Statements	24/25
WGK Germany	3
HS Code	29029090

MSDS Information

Provider	Language
SigmaAldrich	English

2,7-Di-tert-butylfluorene Usage And Synthesis

Chemical Properties	white powder
Uses	It is used as an organic light emitting diode (OLED) intermediate.
Uses	2,7-Di-tert-butylfluorene may be used in the preparation of: 2,7-di-tert-butyl-9-fluorenylmethanol 2,7-di-tert-butyl-9-[ [(p-chlorophenyl)amino]methylene]-fluorene dihydrocyclohepta[def]fluorene new group 4 metal complexes containing aminofluorenyl ligands
General Description	2,7-Di-tert-butylfluorene can be synthesized by reacting fluorene, CS₂ and FeCl₃and2-chloro-2-methylpropane. It can also be obtained by reacting fluorene with tert-butyl chloride in the presence of FeCl₃.

2,7-Di-tert-butylfluorene Preparation Products And Raw materials

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