Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,7-Dibromo-9,9-dihexylfluorene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9,9-Dihexyl-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

189367-54-2

189367-54-2 structure

189367-54-2 structure

Name: 2,7-Dibromo-9,9-dihexylfluorene
Chemical Name: 2,7-dibromo-9,9-dihexylfluorene
CAS Number: 189367-54-2
Molecular Formula: C₂₅H₃₂Br₂
Molecular Weight: 492.330
Create Date: 2018-04-06 08:00:00
Modify Date: 2025-09-03 18:39:18

Name	2,7-dibromo-9,9-dihexylfluorene
Synonyms	MFCD03427215 2,7-Dibromo-9,9-dihexyl-9H-fluorene 9,9-Dihexyl-2,7-Dibromofluorene 2,7-dibromo-9,9'-dihexyl-9H-fluorene 2,7-Dibromo-9,9-Dihexylfluorene 2,7-dibromo-9,9-di-n-hexylfluorene 9H-Fluorene, 2,7-dibromo-9,9-dihexyl- 2,7-dibromo-9,9-bis-n-hexylfluorene 2,7-dibromo-9,9-di-n-hexyl-9H-fluorene

Density	1.3±0.1 g/cm3
Boiling Point	522.2±43.0 °C at 760 mmHg
Melting Point	67-71ºC
Molecular Formula	C₂₅H₃₂Br₂
Molecular Weight	492.330
Flash Point	312.3±27.4 °C
Exact Mass	490.087067
LogP	12.05
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.559

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn
Safety Phrases	S22
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2903999090

Precursor 6
111-25-1 16433-88-8 123863-97-8 86-73-7
544-10-5 1112-67-0
DownStream 10
187148-75-0 203927-95-1 250597-29-6 354580-80-6
203927-98-4 254755-24-3 871468-23-4 918133-72-9
934762-26-2 536744-35-1

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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