Basic Description

Synonyms	2-Methyl-1,4-phenylene Bis[4-[[6-(acryloyloxy)hexyl]oxy]benzoate] \| 1,4-Bis-[4-(6-acryloyloxyhexyloxy)benzoyloxy]-2-methylbenzene
Specifications & Purity	≥97%
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	Application： 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.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Class Depsides and depsidones

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Depsides and depsidones
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Depsides and depsidones
Alternative Parents	Phenol esters Benzoic acid esters Phenoxy compounds Phenol ethers Benzoyl derivatives Toluenes Alkyl aryl ethers Dicarboxylic acids and derivatives Acrylic acid esters Enoate esters Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Depside backbone - Benzoate ester - Phenol ester - Benzoic acid or derivatives - Phenoxy compound - Benzoyl - Phenol ether - Alkyl aryl ether - Toluene - Benzenoid - Monocyclic benzene moiety - Dicarboxylic acid or derivatives - Acrylic acid ester - Acrylic acid or derivatives - Enoate ester - Alpha,beta-unsaturated carboxylic ester - Carboxylic acid ester - Carboxylic acid derivative - Ether - Organic oxygen compound - Carbonyl group - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as depsides and depsidones. These are polycyclic compounds that is either a polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester bond (depside), or a compound containing the depsidone structure (depsidone).
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488199864
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488199864
IUPAC Name	[3-methyl-4-[4-(6-prop-2-enoyloxyhexoxy)benzoyl]oxyphenyl] 4-(6-prop-2-enoyloxyhexoxy)benzoate
INCHI	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
InChIKey	FQCKIWWAEIOPSD-UHFFFAOYSA-N
Smiles	CC1=C(C=CC(=C1)OC(=O)C2=CC=C(C=C2)OCCCCCCOC(=O)C=C)OC(=O)C3=CC=C(C=C3)OCCCCCCOC(=O)C=C
Isomeric SMILES	CC1=C(C=CC(=C1)OC(=O)C2=CC=C(C=C2)OCCCCCCOC(=O)C=C)OC(=O)C3=CC=C(C=C3)OCCCCCCOC(=O)C=C
Molecular Weight	672.78
Reaxy-Rn	12126140
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=12126140&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

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Analytical Chart:

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43 results found

Lot Number	Certificate Type	Date	Item
I2220480	Certificate of Analysis	Jul 09, 2025	M302296
D2501456	Certificate of Analysis	Feb 12, 2025	M302296
D2501453	Certificate of Analysis	Feb 12, 2025	M302296
D2501454	Certificate of Analysis	Feb 12, 2025	M302296
D2501455	Certificate of Analysis	Feb 12, 2025	M302296
B2208419	Certificate of Analysis	Dec 12, 2024	M302296
K2426716	Certificate of Analysis	Nov 15, 2024	M302296
K2426717	Certificate of Analysis	Nov 15, 2024	M302296
K2426720	Certificate of Analysis	Nov 15, 2024	M302296
K2426714	Certificate of Analysis	Nov 15, 2024	M302296
H2430489	Certificate of Analysis	Jun 26, 2024	M302296
H2430490	Certificate of Analysis	Jun 26, 2024	M302296
H2430491	Certificate of Analysis	Jun 26, 2024	M302296
F2406398	Certificate of Analysis	May 27, 2024	M302296
F2406400	Certificate of Analysis	May 27, 2024	M302296
F2406399	Certificate of Analysis	May 27, 2024	M302296
F2406405	Certificate of Analysis	May 27, 2024	M302296
C2414673	Certificate of Analysis	Feb 28, 2024	M302296
C2414674	Certificate of Analysis	Feb 28, 2024	M302296
C2414675	Certificate of Analysis	Feb 28, 2024	M302296
C2414676	Certificate of Analysis	Feb 28, 2024	M302296
C2414677	Certificate of Analysis	Feb 28, 2024	M302296
C2414678	Certificate of Analysis	Feb 28, 2024	M302296
L2305100	Certificate of Analysis	Nov 17, 2023	M302296
L2305101	Certificate of Analysis	Nov 17, 2023	M302296
F2327831	Certificate of Analysis	May 27, 2023	M302296
F2327818	Certificate of Analysis	May 27, 2023	M302296
F2327803	Certificate of Analysis	May 27, 2023	M302296
F2327809	Certificate of Analysis	May 27, 2023	M302296
F2327805	Certificate of Analysis	May 27, 2023	M302296
F2327868	Certificate of Analysis	May 27, 2023	M302296
F2327833	Certificate of Analysis	May 27, 2023	M302296
F2327800	Certificate of Analysis	May 27, 2023	M302296
F2327863	Certificate of Analysis	May 27, 2023	M302296
F2327815	Certificate of Analysis	May 27, 2023	M302296
I2220482	Certificate of Analysis	Jul 29, 2022	M302296
I2220481	Certificate of Analysis	Jul 29, 2022	M302296
D2312244	Certificate of Analysis	Jul 24, 2022	M302296
I2220483	Certificate of Analysis	Jul 24, 2022	M302296
E2310053	Certificate of Analysis	Jul 24, 2022	M302296
B2208400	Certificate of Analysis	Dec 27, 2021	M302296
B2208477	Certificate of Analysis	Dec 27, 2021	M302296
B2208478	Certificate of Analysis	Dec 27, 2021	M302296

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Chemical and Physical Properties

Boil Point(°C)	779.2±60.0℃(Predicted)
Molecular Weight	672.800 g/mol
XLogP3	8.900
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	10
Rotatable Bond Count	26
Exact Mass	672.293 Da
Monoisotopic Mass	672.293 Da
Topological Polar Surface Area	124.000 Å²
Heavy Atom Count	49
Formal Charge	0
Complexity	1010.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Citations of This Product

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SKU	Size	Availability	Price
M302296-1g	1g	4	$19.90
M302296-5g	5g	5	$59.90
M302296-10g	10g	5	$99.90
M302296-25g	25g	3	$199.90
M302296-100g	100g	4	$639.90

2-Methyl-1,4-phenylene bis(4-((6-(acryloyloxy)hexyl)oxy)benzoate) - 97%, high purity , CAS No.125248-71-7