28320-31-2

28320-31-2 structure

Name: 2-Bromo-9,9-dimethylfluorene
Chemical Name: 2-Bromo-9,9-dimethylfluorene
CAS Number: 28320-31-2
Molecular Formula: C₁₅H₁₃Br
Molecular Weight: 273.168
Catalog: Chemical reagent Organic reagent Tricyclic compound
Create Date: 2018-02-08 08:00:00
Modify Date: 2024-01-03 11:05:36

Name	2-Bromo-9,9-dimethylfluorene
Synonyms	2-Bromo-9,9-Dimethylfluorene 2-bromo-9,9-dimethyl-9-fluorene 9H-Fluorene, 2-bromo-9,9-dimethyl- 9,9-dimethyl-2-bromofluorene 2-bromio-9,9-dimethylfluorene 2-Bromo-9,9-dimethyl fluorene 2-Bromo-9,9-dimethyl-9H-fluorene 2-Brom-9,9-dimethyl-9H-fluoren

Density	1.3±0.1 g/cm3
Boiling Point	352.9±21.0 °C at 760 mmHg
Melting Point	68ºC
Molecular Formula	C₁₅H₁₃Br
Molecular Weight	273.168
Flash Point	165.1±16.5 °C
Exact Mass	272.020050
LogP	5.97
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.615

Symbol	GHS09
Hazard Statements	H411
Precautionary Statements	P273
Hazard Codes	N
Risk Phrases	51/53
Safety Phrases	61
RIDADR	UN 3077 9 / PGIII
HS Code	2903999090

4569-45-3

~20%

28320-31-2

Literature: Idemitsu Kosan Co., Ltd. Patent: EP1533289 A1, 2005 ; Location in patent: Page/Page column 22 ;

1133-80-8

74-88-4

~10%

28320-31-2

Literature: Kobin, Bjoern; Grubert, Lutz; Blumstengel, Sylke; Henneberger, Fritz; Hecht, Stefan Journal of Materials Chemistry, 2012 , vol. 22, # 10 p. 4383 - 4390

Precursor 3
4569-45-3 1133-80-8 74-88-4
DownStream 10
333432-28-3 319906-45-1 28320-62-9 897671-69-1
108714-73-4 355832-04-1 1258514-99-6 1260228-95-2
736158-96-6 500717-23-7

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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