ChemicalBook > CAS DataBase List > 2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]
2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]
- Product Name
- 2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]
- CAS No.
- 439791-57-8
- Chemical Name
- 2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]
- Synonyms
- 2,7-Dibromo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene;2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene];9,9'-Spirobi[9H-fluorene], 2,7-dibromo-2',7'-bis(1,1-dimethy...;9,9'-Spirobi[9H-fluorene], 2,7-dibromo-2',7'-bis(1,1-dimethylethyl)-
- CBNumber
- CB22609607
- Molecular Formula
- C33H30Br2
- Formula Weight
- 586.4
- MOL File
- 439791-57-8.mol
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2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene] Property
- Melting point:
- 285.1-288.4 °C(Solv: ethanol (64-17-5))
- Boiling point:
- 584.0±50.0 °C(Predicted)
- Density
- 1.46±0.1 g/cm3(Predicted)
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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.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
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N-Bromosuccinimide Price
Chemenu
- Product number
- CM214400
- Product name
- 2,7-Dibromo-2'',7''-di-tert-butyl-9,9''-spirobi[fluorene]
- Purity
- 95%
- Packaging
- 1g
- Price
- $435
- Updated
- 2021/12/16
Crysdot
- Product number
- CD12071601
- Product name
- 2,7-Dibromo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]
- Purity
- 95+%
- Packaging
- 1g
- Price
- $460
- Updated
- 2021/12/16
Chemenu
- Product number
- CM214400
- Product name
- 2,7-Dibromo-2'',7''-di-tert-butyl-9,9''-spirobi[fluorene]
- Purity
- 95%
- Packaging
- 5g
- Price
- $1110
- Updated
- 2021/12/16
Crysdot
- Product number
- CD12071601
- Product name
- 2,7-Dibromo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene]
- Purity
- 95+%
- Packaging
- 5g
- Price
- $1178
- Updated
- 2021/12/16
2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene] Preparation Products And Raw materials
Raw materials
Preparation Products
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2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene] Suppliers
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View Lastest Price from 2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene] manufacturers
Career Henan Chemical Co
- Product
- 2,7-dibroMo-2',7'-di-tert-butyl-9,9'-spirobi[fluorene] 439791-57-8
- Price
- US $8.00/KG
- Min. Order
- 1KG
- Purity
- ＞98% HPLC
- Supply Ability
- 20 tons
- Release date
- 2020-02-17