9-bromo-9H-fluorene

CAS No. 1940-57-4

Formula: C13H9Br
Basic Info

9-Bromofluorene is used as an initiator in atom transfer radical polymerizations.

Formula
C13H9Br
Molecular Weight
245.115
Exact Mass
243.989
LogP
4.1513
PSA
0
Synonyms

FLUORENE,9-BROMO

9-Bromofluorene

EINECS 217-722-9

9H-Fluorene, 9-bromo-

9H-Fluorene,9-bromo

9-Brom-fluoren

9-Fluorenyl Bromide

9H-fluoren-9-yl bromide

9-Bromo-9H-fluorene

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Properties
Appearance & Physical State
white crystal
Density
1.506 g/cm3
Boiling Point
327.9ºC at 760 mmHg
Melting Point
101-105ºC
Flash Point
129.6ºC
Refractive Index
1.681
Vapor Pressure
0.000376mmHg at 25°C
Safety Info
RTECS
LL5890000
Safety Statements
S26-S36/37/39-S45
WGK Germany
3
Risk Statements
R34; R43
HS Code
2903999090
RIDADR
UN 1759
Hazard Class
8
Packing Group
III
Hazard Codes
Spectrum
NMR Spectrum 1H NMR : 400 MHz in CDCl3
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IR Spectrum IR : KBr disc
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Mass Spectrum Mass
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Toxicity
SKIN/EYE IRRITATION DATA
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Type of Test
Standard Draize test
Exposure Route
Administration onto the skin
Species Observed
Human - man
Dose/Duration
2500 ug/48H
Toxic Effects
--
Reference
British Journal of Dermatology. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.63- 1951- Volume(issue)/page/year: 80,491,1968
SKIN/EYE IRRITATION DATA
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Type of Test
Standard Draize test
Exposure Route
Administration onto the skin
Species Observed
Human
Dose/Duration
2500 ug/24H
Toxic Effects
--
Reference
Chemistry and Industry (London). (Royal Soc. of Chemistry, Distribution Centre, Blackhorse Rd., Letchworth, Herts SG6 1HN, UK) V.1- 1923- Volume(issue)/page/year: (49),2080,1967
ACUTE TOXICITY DATA
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Type of Test
LD50 - Lethal dose, 50 percent kill
Exposure Route
Intravenous
Species Observed
Rodent - mouse
Dose/Duration
180 mg/kg
Toxic Effects
Details of toxic effects not reported other than lethal dose value--
Reference
U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01610
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