Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 9,9-Dioctyl-2,7-Dibromofluorene
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-Dioctyl-2,7-Dibromofluorene
Price: ￥598.0/25g ￥178.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9,9-Dioctyl-2,7-dibromofluorene
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: High purity CAS 198964-46-4 9,9-Dioctyl-2,7-dibromofluorene in stock
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

198964-46-4

198964-46-4 structure

198964-46-4 structure

Name: 9,9-Dioctyl-2,7-Dibromofluorene
Chemical Name: 2,7-dibromo-9,9-dioctylfluorene
CAS Number: 198964-46-4
Molecular Formula: C₂₉H₄₀Br₂
Molecular Weight: 548.436
Create Date: 2018-12-10 16:27:04
Modify Date: 2025-08-23 11:09:13

Name	2,7-dibromo-9,9-dioctylfluorene
Synonyms	2,7-dibromo-9,9-dioctylfluorene MFCD03427216 2,7-Dibromo-9,9-dioctyl-9H-fluorene 2,7-dibromo-9,9-di-n-octyl-9H-fluorene 9H-Fluorene, 2,7-dibromo-9,9-dioctyl- 9,9-Dioctyl-2,7-Dibromofluorene L B656 HHJ EE H8 H8 KE 2,7-dibromo-9-dioctylfluorene 2,7-DibroMo-9,9-di-n-octylfluorene 2,7-dibromo-9,9-bis-n-octylfluorene

Density	1.2±0.1 g/cm3
Boiling Point	567.2±43.0 °C at 760 mmHg
Melting Point	59-63ºC
Molecular Formula	C₂₉H₄₀Br₂
Molecular Weight	548.436
Flash Point	341.4±27.4 °C
Exact Mass	546.149658
LogP	14.18
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.546

Hazard Codes	Xn
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	2
HS Code	2903999090

Precursor 4
111-83-1 16433-88-8 123863-99-0 86-73-7
DownStream 10
317802-08-7 222159-97-9 253870-90-5 123863-99-0
302554-80-9 1059502-70-3 196207-58-6 258865-48-4
851042-10-9 428865-66-1

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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