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2,7-二溴芴

2,7-二溴芴用途

【用途一】
用作N-咔唑封口的寡聚物的模板，该寡聚物是用于OLEDs空穴传输的潜在材料。

2,7-二溴芴名称

[ CAS 号 ]:
16433-88-8

[ 中文名 ]:
2,7-二溴芴

[ 英文名 ]:
2,7-Dibromofluorene

[中文别名 ]:

2,7-二溴-9H-芴

[英文别名 ]:

2,7-Dibromo-9H-fluorene
MFCD00019048
9H-Fluorene, 2,7-dibromo-
2,7-Dibromofluorene
L B656 HHJ EE KE
Fluorene, 2,7-dibromo-

2,7-二溴芴物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 沸点 ]:
402.7±38.0 °C at 760 mmHg

[ 熔点 ]:
164-166 °C(lit.)

[ 分子式 ]:
C₁₃H₈Br₂

[ 分子量 ]:
324.011

[ 闪点 ]:
230.9±26.0 °C

[ 精确质量 ]:
321.899261

[ LogP ]:
5.71

[ 外观性状 ]:
灰白色粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.691

[ 储存条件 ]:
室温

[ 水溶解性 ]:
可溶于：甲苯

2,7-二溴芴MSDS

2,7-二溴芴安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2903999090

2,7-二溴芴合成路线

2,7-二溴芴上下游产品

2,7-二溴芴上游产品

2,7-二溴芴下游产品

2,7-二溴芴海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 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%

2,7-二溴芴文献

Synthesis of cationic conjugated polymers for use in label-free DNA microarrays.

Nat. Protoc. 1(4) , 1698-702, (2006)

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-...

Self-encapsulation of poly-2,7-fluorenes in a dendrimer matrix.

J. Am. Chem. Soc. 123(29) , 6965-72, (2001)

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 containin...

Nearly pure blue photoluminescent poly(2,7-[9-)3,5-bis[3,5- bis(benzyloxy)benzyloxy]benzyl)-9-(3,6-dioxaoctyl)]fluorene) in film.

Chem. Commun. (Camb.) (23) , 2426-7, (2001)

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 ...

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