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1-芘丁酸,1-Pyrenebutyric acid [PyBA];97%

4-(1-芘基)丁酸;4-(1-Pyrenyl)butyric acid;CAS号 3443-45-6 经验分子式(希尔表示法) C20H16O2 分子量 288.34 Beilstein/REAXYS Number 2140554 EINECS 编号 222-354-7 MDL number MFCD00004141 PubChem Substance ID 24855581 NACRES NA.23
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 257354
CAS号: 3443-45-6
MDL号: MFCD00004141
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¥674.42

产品描述

General description

1-Pyrenebutyric acid (PBA) is a conjugated polymer that has a large π system and a carboxylic group. It is majorly used in surface functionalization. It has a high fluorescence efficiency and stability that make it useful in optoelectronic applications.[1]

Application

PBA can be grafted on the surface of graphene and can be used in sensors.[1] It can also be in the fabrication of ultracapacitor electrodes as alternative storage systems.[2] It can also be used in the formation of multi-layered film for photovoltaic applications.

包装

1 g in glass bottle

5 g in poly bottle

性质

assay  97%
mp  184-186 °C (lit.)
fluorescence  λex 341 nm; λem 376 nm in methanol
 λex 342 nm; λem 395 nm (Reaction product)
storage temp.  room temp
SMILES string  OC(=O)CCCc1ccc2ccc3cccc4ccc1c2c34
InChI  1S/C20H16O2/c21-18(22)6-2-3-13-7-8-16-10-9-14-4-1-5-15-11-12-17(13)20(16)19(14)15/h1,4-5,7-12H,2-3,6H2,(H,21,22)
InChI key  QXYRRCOJHNZVDJ-UHFFFAOYSA-N


安全信息

符号 
GHS07  GHS07
信号词 Warning
危害声明 H315 - H319 - H335
靶器官 Respiratory system
个人防护装备 dust mask type N95 (US)EyeshieldsGloves
危害码 (欧洲) Xi
风险声明 (欧洲) 36/37/38
安全声明 (欧洲) 26-36
RIDADR NONH for all modes of transport
WGK德国 WGK 3
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16
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