Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,7-Dibromo-9,9-dimethylfluorene
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,7-Dibromo-9,9-dimethylfluorene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2,7-Dibromo-9,9-dimethylfluorene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

28320-32-3

28320-32-3 structure

28320-32-3 structure

Name: 2,7-Dibromo-9,9-dimethylfluorene
Chemical Name: 2,7-Dibromo-9,9-dimethylfluorene
CAS Number: 28320-32-3
Molecular Formula: C₁₅H₁₂Br₂
Molecular Weight: 352.064
Catalog: Pharmaceutical intermediate OLED material intermediate
Create Date: 2018-04-13 08:00:00
Modify Date: 2025-08-21 09:29:59

Name	2,7-Dibromo-9,9-dimethylfluorene
Synonyms	2,7-Dibromo-9,9-dimethylfluoren 2,7-Dibromo-9,9-dimethyl fluorene 2,7-Dibromo-9,9-dimethyl-9H-fluorene 9,9-Dimethyl-2,7-Dibromofluorene L B656 HHJ EE H1 H1 KE 2,7-DibroMo-9,9-diMethylfluorene MFCD00099471

Density	1.6±0.1 g/cm3
Boiling Point	401.8±38.0 °C at 760 mmHg
Melting Point	180ºC
Molecular Formula	C₁₅H₁₂Br₂
Molecular Weight	352.064
Flash Point	230.3±26.0 °C
Exact Mass	349.930573
LogP	6.74
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.635

Symbol	GHS09
Signal Word	Warning
Hazard Statements	H410
Precautionary Statements	P273-P501
Hazard Codes	N
Risk Phrases	50/53
Safety Phrases	60-61
RIDADR	UN 3077 9 / PGIII

16433-88-8 structure

16433-88-8

74-88-4 structure

74-88-4

~97%

28320-32-3 structure

28320-32-3

Literature: EP1860097 A1, ; Page/Page column 21; 22 ;

74-88-4 structure

74-88-4

~%

28320-32-3 structure

28320-32-3

Literature: WO2006/100896 A1, ; Page/Page column 31-33 ;

4569-45-3 structure

4569-45-3

~%

28320-32-3 structure

28320-32-3

Literature: Journal of the Chemical Society [Section] B: Physical Organic, , p. 975 - 979

Precursor 3
16433-88-8 74-88-4 4569-45-3
DownStream 5
325129-69-9 866100-14-3 1213768-48-9 910893-50-4
944940-90-3

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