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76492

Sigma-Aldrich

10,12-二十五二炔酸

≥97% (HPLC)

别名:

PCDA

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About This Item

经验公式（希尔记法）:
C25H42O2
CAS号:
66990-32-7
分子量:
374.60
Beilstein:
4189973
MDL编号:
MFCD00041684
UNSPSC代码:
12352100
PubChem化学物质编号:
57652644
NACRES:
NA.22

质量水平

100

方案

≥97% (HPLC)

表单

crystals

官能团

carboxylic acid

SMILES字符串

CCCCCCCCCCCCC#CC#CCCCCCCCCC(O)=O

InChI

1S/C25H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25(26)27/h2-12,17-24H2,1H3,(H,26,27)

InChI key

ZPUDRBWHCWYMQS-UHFFFAOYSA-N

相关类别

应用

10,12-五二十碳二烯酸（PCDA）是一种两亲性的二乙炔，可用于：
  • 与半氟化四氢己烷((CF3(CF2)7(CH2)15CH3) 一起通过光聚合合成混合的单层膜。
  • 将疏水的上转换纳米粒子（UCNP）转换为亲水的纳米粒子。
  • 通过与吡啶-2-醛肟结合生成一种聚合物，以用于通过比色法检测马拉硫磷。
  • 合成由聚合物纤维组成的热致变色传感器，该聚合物纤维具有两个PCDA的单体单元，并通过一个p-亚苯基相连（bis-PCDA-Ph）。
  • 自组装和光聚合后用作惰性涂层材料，以修饰Fe3O4纳米粒子的表面。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319,H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCK9638
BCCM0939
BCCJ3867
BCCG4262
BCCC2242

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访问文档库

Guang Yang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 23(33), 8032-8038 (2017-04-13)
Circularly polarized light (CPL) is considered to be a true chiral entity and has been suggested as an explanation for the introduction of initial chiral biases into key biomolecular building blocks. CPL used recently asymmetric photochemical reactions is of wavelengths
Construction and Molecular Understanding of an Unprecedented, Reversibly Thermochromic Bis-Polydiacetylene.
Lee S, et al.
Advances in Functional Materials, 24(24), 3699-3705 (2014)
Wenjie Dong et al.
International journal of nanomedicine, 8, 221-232 (2013-02-14)
In this study, we immobilized polydiacetylene vesicles (PDAVs) onto the surface of polystyrene (PS) microspheres (1 μm in diameter) by using both electrical charge and conjugated forces to form a reinforced composite structure. These reinforced complexes could be easily washed
Jung Lee et al.
Nature communications, 4, 2461-2461 (2013-09-13)
As they have been designed to undergo colorimetric changes that are dependent on the polarity of solvents, the majority of conventional solvatochromic molecule based sensor systems inevitably display broad overlaps in their absorption and emission bands. As a result, colorimetric
Ting Wang et al.
Nanoscale, 9(2), 869-874 (2016-12-21)
A flexible, transparent, and portable wrist strap sensor device has been well developed from a hierarchical polydiacetylene/MoS
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