Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (9,9-Dimethyl-9H-fluorene-2,7-diyl)diboronic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (9,9-Dimethyl-9H-fluorene-2,7-diyl)diboronic acid
Price: ￥3576.0/10g ￥2136.0/5g ￥696.0/1g ￥346.0/250mg
Purity: 95.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (9,9-Dimethyl-9H-fluoren-2,7-diyl)diboronic acid
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: (9,9-Dimethyl-9H-fluorene-2,7-diyl)diboronic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

866100-14-3

866100-14-3 structure

866100-14-3 structure

Name: (9,9-Dimethyl-9H-fluorene-2,7-diyl)diboronic acid
Chemical Name: (9,9-Dimethyl-9H-fluorene-2,7-diyl)diboronic acid
CAS Number: 866100-14-3
Molecular Formula: C₁₅H₁₆B₂O₄
Molecular Weight: 281.907
Catalog: Pharmaceutical intermediate OLED material intermediate
Create Date: 2019-01-01 18:38:54
Modify Date: 2025-08-25 16:35:04

Name	(9,9-Dimethyl-9H-fluorene-2,7-diyl)diboronic acid
Synonyms	Boronic acid, B,B'-(9,9-dimethyl-9H-fluorene-2,7-diyl)bis- (9,9-Dimethyl-9H-fluorene-2,7-diyl)diboronic acid (7-borono-9,9-dimethylfluoren-2-yl)boronic acid

Density	1.3±0.1 g/cm3
Boiling Point	569.7±60.0 °C at 760 mmHg
Molecular Formula	C₁₅H₁₆B₂O₄
Molecular Weight	281.907
Flash Point	298.3±32.9 °C
Exact Mass	282.123474
PSA	80.92000
LogP	3.94
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.636

Hazard Codes	Xi

28320-32-3 structure

28320-32-3

~69%

866100-14-3 structure

866100-14-3

Literature: IDEMITSU KOSAN CO., LTD. Patent: WO2006/100896 A1, 2006 ; Location in patent: Page/Page column 32; 33 ;

5419-55-6 structure

5419-55-6

28320-32-3 structure

28320-32-3

~69%

866100-14-3 structure

866100-14-3

Literature: Idemitsu Kosan Co., Ltd. Patent: US8058450 B2, 2011 ; Location in patent: Page/Page column 43-44 ;

28320-32-3 structure

28320-32-3

~67%

866100-14-3 structure

866100-14-3

Literature: IDEMITSU KOSAN CO., LTD. Patent: EP1860097 A1, 2007 ; Location in patent: Page/Page column 21; 22 ;

5419-55-6 structure

5419-55-6

28320-32-3 structure

28320-32-3

~70%

866100-14-3 structure

866100-14-3

Literature: Idemitsu Kosan Co., Ltd. Patent: US8058450 B2, 2011 ; Location in patent: Page/Page column 43-44 ;

Precursor 2
28320-32-3 5419-55-6
DownStream 1
910893-50-4

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