342297
2,7-二溴芴
97%
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关于此项目
经验公式（希尔记法）:
C13H8Br2
化学文摘社编号:
分子量:
324.01
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
产品名称
2,7-二溴芴, 97%
InChI
1S/C13H8Br2/c14-10-1-3-12-8(6-10)5-9-7-11(15)2-4-13(9)12/h1-4,6-7H,5H2
SMILES string
Brc1ccc-2c(Cc3cc(Br)ccc-23)c1
InChI key
AVXFJPFSWLMKSG-UHFFFAOYSA-N
assay
97%
mp
164-166 °C (lit.)
functional group
bromo
Quality Level
Application
2,7-二溴芴被用作 N -咔唑封端低聚芴的模板，显示了作为有机发光器件 (OLED) 空穴传输材料的潜力。可用于共轭聚合物聚 [9,9'-双（6'-N,N,N-三甲基铵）己基）芴- co -alt-4,7-（2,1,3-苯并噻二唑）二溴 ] (PFBT)的合成，用于无标记 DNA 微阵列。其已经被用于蓝色光致发光材料不对称取代聚芴的制备。还用于制备在芴环位置9,9'包含苄基醚树枝状分子（第1、2和3代）的2,7-二溴芴单体，例如：
- 9,9-双[（3,5-双（苄氧基）苄氧基）甲基] -2,7-二溴芴
- 9,9-双[（3,5-双（3,5-双（苄氧基）苄氧基）苄氧基）甲基] 2,7-二溴芴
- 9,9-双 [（3,5-双（3,5-双（3,5-双（苄氧基）苄氧基）苄氧基）苄氧基）-甲基]-2,7-二溴芴
General description
2,7-二溴芴是一种卤代多环芳香族化合物，用 Knudsen 扩散法测定了其蒸汽压。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
H Z Tang et al.
Chemical communications (Cambridge, England), (23)(23), 2426-2427 (2002-09-25)
The first unsymmetrically substituted polyfluorene bearing a bulky poly(benzyl ether) dendron and less bulky 3,6-dioxaoctyl groups in the 9-position was designed and synthesized, which gives almost a pure bluish photoluminescence with negligible weak greenish excimer emission around 520 nm even
Jinxia Fu et al.
Environmental toxicology and chemistry, 31(3), 486-493 (2011-12-06)
Knowledge of vapor pressure of organic pollutants is essential in predicting their fate and transport in the environment. In the present study, the vapor pressures of 12 halogenated polycyclic aromatic compounds (PACs), 9-chlorofluorene, 2,7-dichlorofluorene, 2-bromofluorene, 9-bromofluorene, 2,7-dibromofluorene, 2-bromoanthracene, 9-chlorophenanthrene, 9-bromophenanthrene
Tetrahedron Letters, 48, 89-89 (2007)
D Marsitzky et al.
Journal of the American Chemical Society, 123(29), 6965-6972 (2001-07-19)
The synthesis and characterization of complex dendritic, rigid rod poly-2,7-fluorene homopolymers and copolymers via a macromonomer approach is reported. Several 2,7-dibromofluorene monomers containing benzyl ether dendrons (generations 1, 2, and 3) in the 9,9'-position of the fluorene ring were prepared
Bin Liu et al.
Nature protocols, 1(4), 1698-1702 (2007-05-10)
We describe the synthesis of poly[9,9'-bis(6''-N,N,N-trimethylammonium)hexyl)fluorene-co-alt-4,7-(2,1,3-benzothiadiazole) dibromide] (PFBT), a cationic, water-soluble conjugated polymer used in label-free DNA microarrays. This polymer was designed to have a maximum absorbance of close to 488 nm, which meets the excitation wavelength of most commercial
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