2,7-Dibromo-9,9'-spiro-bifluorene
- Product Name
- 2,7-Dibromo-9,9'-spiro-bifluorene
- CAS No.
- 171408-84-7
- Chemical Name
- 2,7-Dibromo-9,9'-spiro-bifluorene
- Synonyms
- M8917;2,7-Dibromo-9,9'-sp;2,7-Dibromo-9,9'-spirobifL;2,7-Dibromo-9,9'-spirofluorene;2,7-Dibromo-9,9-spriobifluorene;2,7-DIBROMO-9,9'-SPIROBIFLUORENE;2,7-Dibromo-9,9'-spirobifluorene;2,7-dibroMo -9,9-screwtwo fluorene;2,7-DIBROMO-9,9''-SPIRO-BIFLUOROENE;2,7-Dibromo-9,9'-spirobi[9H-fluorene
- CBNumber
- CB5844476
- Molecular Formula
- C25H14Br2
- Formula Weight
- 474.19
- MOL File
- 171408-84-7.mol
2,7-Dibromo-9,9'-spiro-bifluorene Property
- Melting point:
- 334-336°C
- Boiling point:
- 557.4±50.0 °C(Predicted)
- Density
- 1.74±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- form
- powder to crystal
- color
- White to Almost white
- InChIKey
- UPJLZKCEPFAKSH-UHFFFAOYSA-N
Safety
- WGK Germany
- 3
- HS Code
- 2903.99.8001
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- 738018
- Product name
- 2,7-Dibromo-9,9′-spirobifluorene
- Purity
- 95%
- Packaging
- 1g
- Price
- $108
- Updated
- 2023/01/07
- Product number
- 738018
- Product name
- 2,7-Dibromo-9,9′-spirobifluorene
- Purity
- 95%
- Packaging
- 5g
- Price
- $315
- Updated
- 2023/01/07
- Product number
- D3781
- Product name
- 2,7-Dibromo-9,9'-spirobi[9H-fluorene]
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 1g
- Price
- $88
- Updated
- 2024/03/01
- Product number
- D448693
- Product name
- 2,7-Dibromo-9,9''-spirobifluorene
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- J97715
- Product name
- 2,7-Dibromo-9,9'-spiro-bifluorene
- Packaging
- 10g
- Price
- $72
- Updated
- 2021/12/16
2,7-Dibromo-9,9'-spiro-bifluorene Chemical Properties,Usage,Production
Chemical Properties
white powder
Uses
2,7-Dibromo-9,9′-spirobifluorene can be used in the preparation of 9,9′-spirobifluorene-based small molecules, which can further be utilized as host materials in organic light emitting diodes (OLEDs).
General Description
2,7-Dibromo-9,9′-spirobifluorene is a 9,9 substituted poly(2,7-fluorene) that is synthesized from 2,7-dribromo-9-fluorenone by reacting with a Grignard reagent of 2-bromobiphenyl. It has high photoluminescence and electroluminescent quantum efficiency that make it useful in the development of organic electronic devices.
2,7-Dibromo-9,9'-spiro-bifluorene Preparation Products And Raw materials
Raw materials
Preparation Products
2,7-Dibromo-9,9'-spiro-bifluorene Suppliers
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23653
- Advantage
- 75
View Lastest Price from 2,7-Dibromo-9,9'-spiro-bifluorene manufacturers
- Product
- 2,7-Dibromo-9,9-Spirobifluorene 171408-84-7
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 150KG /month
- Release date
- 2021-11-18
- Product
- 2,7-Dibromo-9,9'-spirobifluorene 171408-84-7
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-30
- Product
- 2,7-Dibromo-9,9'-spiro-bifluorene 171408-84-7
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98.0%min
- Supply Ability
- 100kg
- Release date
- 2023-03-15