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9-Bromoanthracene

9-Bromoanthracene
9-Bromoanthracene structure
CAS No.
1564-64-3
Chemical Name:
9-Bromoanthracene
Synonyms
9-BROMOANTHRENE;9-BROMOANTHRACENE;9-Anthryl bromide;MS-BROMOANTHRACENE;10-Bromoanthracene;9-Bromo anthrecene;TIMTEC-BB SBB007978;RARECHEM AQ BD AN02;9-Anthracyl bromide;Anthracene, 9-bromo-
CBNumber:
CB5319891
Molecular Formula:
C14H9Br
Formula Weight:
257.13
MOL File:
1564-64-3.mol

9-Bromoanthracene Properties

Melting point:
97-100 °C (lit.)
Boiling point:
303.85°C (rough estimate)
Density 
1.4251 (rough estimate)
refractive index 
1.6404 (estimate)
storage temp. 
Sealed in dry,Room Temperature
form 
Powder
color 
Yellow
Water Solubility 
Insoluble in water.
BRN 
1869747
InChIKey
ZIRVQSRSPDUEOJ-UHFFFAOYSA-N
CAS DataBase Reference
1564-64-3(CAS DataBase Reference)
FDA UNII
4KA5657H57
NIST Chemistry Reference
9-Bromoanthracene(1564-64-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS08
Signal word  Warning
Hazard statements  H341
Precautionary statements  P201-P202-P280-P308+P313-P405-P501
Hazard Codes  Xi
Safety Statements  22-24/25
WGK Germany  3
Hazard Note  Irritant
HS Code  29049090

9-Bromoanthracene price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich B56609 9-Bromoanthracene 94% 1564-64-3 5g $43.4 2021-03-22 Buy
Sigma-Aldrich B56609 9-Bromoanthracene 94% 1564-64-3 25g $144 2021-03-22 Buy
TCI Chemical B0872 9-Bromoanthracene >95.0%(GC) 1564-64-3 5g $23 2021-03-22 Buy
TCI Chemical B0872 9-Bromoanthracene >95.0%(GC) 1564-64-3 25g $77 2021-03-22 Buy
Alfa Aesar L06733 9-Bromoanthracene, 96% 1564-64-3 5g $55.5 2020-06-24 Buy

9-Bromoanthracene Chemical Properties,Uses,Production

Description

9-bromoanthracene is a kind of bromine-derived anthracene. It is known to be able to reversibly photodimerize in a head-to tail fashion upon irradiation by long-wavelength ultraviolet light. The photodimers of 9-bromoanthracene are suitable to be used as alkyl halide initiators in the atom transfer radical polymerization (ATRP) reactions. It is also used as the intermediate for the preparation of the 9-substitued form of the polycyclic aromatic hydrocarbon (PAH) anthracene.

Chemical Properties

white to light yellow crystal powder

Preparation

Anthracene (5 g, 28.05 mmol) was dissolved in CHCl3. Then N-bromosuccinimide (NBS,4.99 g, 28.05 mmol) was added in batches away from light, and the reaction solution was continuously stirred for 12 h. The resulting mixture was stirred for another 30 min with appropriate water, and extracted with CH2Cl2. The CH2Cl2 solution was dried over anhydrous MgSO4. After removing CH2Cl2 solvent, the residue was recrystallized from anhydrous ethanol to give 4.78 g (66.3 %) of a green-yellow needle solid. 1H NMR (500 MHz, CDCl3) δ 8.55 (d, J = 8.9 Hz, 2H), 8.48 (s, 1H), 8.03 (d, J = 8.4 Hz, 2H), 7.67 – 7.60 (m, 2H), 7.56 – 7.51 (m, 2H). EI-MS (m/z): Calculated for C14H9Br: 257.13. Found [M+ ]: 255.96.
preparation of 9-bromoanthracene
Synthesis of 9-bromoanthracene

Synthesis Reference(s)

The Journal of Organic Chemistry, 57, p. 2740, 1992 DOI: 10.1021/jo00035a038

Purification Methods

Crystallise 9-bromoanthracene from MeOH or EtOH followed by sublimation in vacuo. [Masnori et al. J Am Chem Soc 108 126 1986, Beilstein 5 IV 2295.]

References

Cohen, Nicole A., et al. Macromolecular Chemistry and Physics 210.3 ‐4 (2009): 263-268.
Xu, Xiaoming, Wenzhe Lu, and Richard B. Cole. Analytical chemistry 68.23 (1996): 4244-4253.
Dang, Hung, and Miguel A. Garcia-Garibay. Journal of the American Chemical Society 123.2 (2001): 355-356.

9-Bromoanthracene Preparation Products And Raw materials

Raw materials

Preparation Products


9-Bromoanthracene Suppliers

Global( 347)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
SHAANXI WEISHINUO THE NEW MATERIALCO,.LTD
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View Lastest Price from 9-Bromoanthracene manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 BA
1564-64-3
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 BA
1564-64-3
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2020-01-09 9-Bromoanthracene
1564-64-3
US $0.10 / KG 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd

9-Bromoanthracene Spectrum


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