Product

9-Bromo-9-phenylfluorene

CAS No.：55135-66-5

Other grades of this product :

9-Bromo-9-phenylfluorene Basic information

Product Name:	9-Bromo-9-phenylfluorene
Synonyms:	9-BROMO-9-PHENYL-9H-FLUORENE;9-BROMO-9-PHENYLFLUORENE;AKOS 91526;9-Bromo-9-phenylfluorene,97%;9-Bromo-9-phenylfluorene ,98%;9-Phenylfluorenyl BroMide;NSC 28079;(9-Bromo-9H-fluoren-9-yl)benzene
CAS:	55135-66-5
MF:	C19H13Br
MW:	321.21
EINECS:	628-283-1
Product Categories:	Intermediates;Aromatics Compounds;Fluorenes;Fluorenes & Fluorenones;Protection & Derivatization Reagents (for Synthesis);Synthetic Organic Chemistry;Chiral Compound;Aromatics;Aryl;C13 to C37+;Halogenated Hydrocarbons
Mol File:	55135-66-5.mol

9-Bromo-9-phenylfluorene Chemical Properties

Melting point	99-101 °C (lit.)
Boiling point	394.3±41.0 °C(Predicted)
density	1.425±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
Water Solubility	Insoluble in water
form	powder to crystal
color	Light orange to Yellow to Green
BRN	2561445
InChIKey	HYQXNCDBSALQLB-UHFFFAOYSA-N
CAS DataBase Reference	55135-66-5(CAS DataBase Reference)

Safety Information

Hazard Codes	C
Risk Statements	34
Safety Statements	26-27-28-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
HazardClass	8
PackingGroup	II
HS Code	29039930

MSDS Information

Provider	Language
9-Bromo-9-phenylfluorene	English
SigmaAldrich	English
ALFA	English

9-Bromo-9-phenylfluorene Usage And Synthesis

Chemical Properties	Yellow Crystalline Solid
Uses	A bulky amine protecting reagent reported to be 6000 times more stable to acid than the trityl group
Uses	9-Bromo-9-phenylfluorene may be used in the preparation of: N-(9-(9-phenylfluorenyl))-L-alaninal N-(9-phenylfluoren-9-yl)-L-serine 1-hydroxypyrazoles priotected at the oxygen atom
General Description	Solvolysis of 9-bromo-9- phenylfluorene has been reported to proceed via limiting S_N1 mechanism.

9-Bromo-9-phenylfluorene Preparation Products And Raw materials

Raw materials

Diethyl ether-->Toluene-->Hydrogen bromide-->PHENYLMAGNESIUM BROMIDE-->9-Fluorenone-->9-PHENYLFLUORENE-->9-Phenyl-9-fluorenol-->Acetyl bromide-->Triphenylmethanol-->Bromobenzene

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