Description

2-Methylbenzene-1,4-diyl bis{4-[4-(acryloyloxy)butoxy]benzoate} (CAS No. 132900-75-5) is a high-purity, synthetic organic compound with the molecular formula C₃₅H₃₆O₁₀. This specialized chemical features a central 2-methyl-1,4-phenylene core symmetrically functionalized with two 4-(4-(acryloyloxy)butoxy)benzoate groups, offering unique reactivity due to its acrylate-terminated arms. The compound is characterized by its high molecular weight (616.66 g/mol) and bifunctional nature, making it particularly valuable in advanced polymer synthesis and material science applications. Supplied as a white to off-white crystalline powder or solid, it is rigorously tested for purity (typically ≥95% by HPLC) and consistency to meet the demands of research and industrial applications. Proper storage at 2-8°C under inert atmosphere is recommended to maintain stability.

Properties

• CAS Number: 132900-75-5
• Complexity: 948
• IUPAC Name: [3-methyl-4-[4-(4-prop-2-enoyloxybutoxy)benzoyl]oxy-phenyl] 4-(4-prop-2-enoyloxybutoxy)benzoate
• InChI: InChI=1S/C35H36O10/c1-4-32(36)42-22-8-6-20-40-28-14-10-26(11-15-28)34(38)44-30-18-19-31(25(3)24-30)45-35(39)27-12-16-29(17-13-27)41-21-7-9-23-43-33(37)5-2/h4-5,10-19,24H,1-2,6-9,20-23H2,3H3
• InChI Key: NLGINBDFXRCWQW-UHFFFAOYSA-N
• Exact Mass: 616.23084734
• Molecular Formula: C35H36O10
• Molecular Weight: 616.7
• SMILES: CC1=C(C=CC(=C1)OC(=O)C2=CC=C(C=C2)OCCCCOC(=O)C=C)OC(=O)C3=CC=C(C=C3)OCCCCOC(=O)C=C
• Topological: 124
• Monoisotopic Mass: 616.23084734
• Synonyms: DTXSID201010230, 2-methylbenzene-1,4-diyl bis{4-[4-(acryloyloxy)butoxy]benzoate}, 2-Methylbenzene-1,4-diyl bis(4-(4-(acryloyloxy)butoxy)benzoate), DTXCID301436639, 700-238-1, 132900-75-5, 2-Methyl-1,4-phenylene bis(4-(4-(acryloyloxy)butoxy)benzoate), Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-methyl-1,4-phenylene ester, 1,4-DI[4-(4-ACRYLOYLOXYBUTOXY)BENZOYLOXY]-2-METHYLBENZENE, MFCD26143191, [3-methyl-4-[4-(4-prop-2-enoyloxybutoxy)benzoyl]oxyphenyl] 4-(4-prop-2-enoyloxybutoxy)benzoate, 2-Methyl-1,4-phenylene Bis[4-[4-(acryloyloxy)butoxy]benzoate], bAcrBuOBzoMeP, NLGINBDFXRCWQW-UHFFFAOYSA-N, EC 700-238-1, SCHEMBL102915, BS-51455, SY316418, DS-020931, CS-0161404, D5936, NS00007429, E76884, 2-Methyl-1,4-phenylenebis(4-(4-(acryloyloxy)butoxy)benzoate), 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-Benzoic acid, 2-methyl-1,4-phenylene ester

Application

This compound serves as a versatile difunctional monomer for the synthesis of advanced polymeric materials, particularly in the development of liquid crystalline polymers (LCPs) and photo-crosslinkable networks. Its dual acrylate functionality enables efficient polymerization through radical mechanisms, while the rigid aromatic core contributes to enhanced thermal and mechanical properties in resulting materials. Researchers utilize this monomer in creating specialty coatings, optical materials, and high-performance composites where controlled molecular architecture is critical.

Safety and Hazards

GHS Hazard Statements

• H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P273, and P501

Hazard Classes and Categories

• Aquatic Chronic 4 (100%)

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