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Merck

926809

Sigma-Aldrich

1,4-Bis[4-(6-acryloyloxyhexyloxy)benzoyloxy]-2-methylbenzene

greener alternative

≥95%

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About This Item

经验公式(希尔记法):
C39H44O10
分子量:
672.76
MDL號碼:
分類程式碼代碼:
12352103
NACRES:
NA.21

描述

mesophase behaviour: Cr86N116I

品質等級

化驗

≥95%

形狀

solid

環保替代產品特色

Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

顏色

white

環保替代類別

InChI

1S/C39H44O10/c1-4-36(40)46-26-12-8-6-10-24-44-32-18-14-30(15-19-32)38(42)48-34-22-23-35(29(3)28-34)49-39(43)31-16-20-33(21-17-31)45-25-11-7-9-13-27-47-37(41)5-2/h4-5,14-23,28H,1-2,6-13,24-27H2,3H3

InChI 密鑰

FQCKIWWAEIOPSD-UHFFFAOYSA-N

相关类别

一般說明

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to enabling category of greener alternatives and has been enhanced for energy efficiency. 4D printing basically produces zero waste. It holds the promise in the fight against climate change and manufacturing waste. Click here  for more information.

應用

1,4-Bis[4-(6-acryloyloxyhexyloxy)benzoyloxy]-2-methylbenzene (RM82) is a known precursor for liquid crystal elastomer (LCEs) inks that can be direct-write printed into 3D structures capable of reversible changes in shape, i.e., four-dimensional-printed (4DP) structures . LCE actuators (LCEAs) using RM82 showed both thermal , photo and chemical responsiveness, which may enable new generations of soft robotics , implantable medical devices and dynamic functional arquitecture, such as photoswitches . RM82 has also been used to create the mesogenic order in liquid crystalline vitrimers, allowing postpolymerization processing, while also minimizing unwanted creep during actuation.
This product can be used in Material Jetting or Vat polymerization 3D printing techniques.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Skin Sens. 1

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Alexander Ryabchun et al.
Journal of the American Chemical Society, 141(3), 1196-1200 (2019-01-10)
Interfacing molecular photoswitches with liquid crystal polymers enables the amplification of their nanoscale motion into macroscopic shape transformations. Typically, the mechanism responsible for actuation involves light-induced molecular disorder. Here, we demonstrate that bistable hydrazones can drive (chiral) shape transformations in
Anne Helene Gelebart et al.
Nature, 546(7660), 632-636 (2017-06-29)
Oscillating materials that adapt their shapes in response to external stimuli are of interest for emerging applications in medicine and robotics. For example, liquid-crystal networks can be programmed to undergo stimulus-induced deformations in various geometries, including in response to light.

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