1070380-33-4

Basic information

• Product Name: ethyl 3,4,5-tris(heptyloxy)benzoate
• Synonyms: ethyl 3,4,5-tris(heptyloxy)benzoate
• CAS NO: 1070380-33-4
• Molecular Weight: 492.74
• Mol File: 1070380-33-4.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: ethyl 3,4,5-tris(heptyloxy)benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 3,4,5-tris(heptyloxy)benzoate(1070380-33-4)
• EPA Substance Registry System: ethyl 3,4,5-tris(heptyloxy)benzoate(1070380-33-4)

Safety Data

• Hazardous Substances Data: 1070380-33-4(Hazardous Substances Data)

Upstream product

• 149-91-7 3,4,5-trihydroxybenzoic acid 
• 629-04-9 1-Bromoheptane 
• 831-61-8 Ethyl gallate 

Downstream Products

• 1416258-72-4 4-nitrophenyl 3,4,5-tris(heptyloxy)benzoate 
• 1416258-81-5 4-aminophenyl 3,4,5-tris(heptyloxy)benzoate 
• 1187649-14-4 3,4,5-tris(heptyloxy)benzaldehyde 
• 1187649-11-1 3,4,5-tris(heptyloxy)benzyl alcohol 
• 956401-93-7 3,4,5-triheptyloxybenzoic hydrazide 
• 153237-51-5 3,4,5-tris(heptyloxy)benzoic acid 

Relevant articles and documents

Gallic esters of 4,5-dinitrocatechol as potential building blocks for thermotropic liquid crystals

A series of unsubstituted and 1,4-disubstituted gallic catecholates 1, 6 and 7 as possible candidates for wedge-shaped mesogens were prepared starting from the respective benzene derivatives 2a-c and gallic esters 5a-h. The mesomorphic properties were inv

s-Triazine-Based Functional Discotic Liquid Crystals: Synthesis, Mesomorphism and Photoluminescence

A new series of C3-symmetric, π-conjugated molecules was designed, synthesized and characterized. The materials were derived from electron-accepting s-triazine, appended covalently to electron-donating styrylbenzene arms, and were readily prepared in excellent yield with high purity by means of three-fold condensation of triphosphonate with n-alkoxybenzaldehydes under Horner–Wadsworth–Emmons reaction conditions. Examination of the phase transitional properties by several complementary techniques evidenced self-assembly into a hexagonal columnar phase, occurring over wide and reasonable thermal ranges. The photophysical properties were studied both in solution and in the fluid/frozen columnar states by UV/Vis absorption and photoluminescence spectroscopy. The emission spectra obtained as a function of the temperature rule out the breaking-up of larger columns and a non-radiative, thermally activated process. A study carried out on thin films of the glassy columnar state, which accounts for conserved fluorescence, defect-free orientation, and freezing ionic species, with the help of atomic force microscopy (AFM) images, suggested a homogeneous granular morphology comprising fibrillar structures. Dissimilarities in the surface morphology and birefringence of thin films of the solid and frozen columnar states were clearly shown by Raman spectroscopy. An electrochemical investigation revealed a LUMO energy of ?4.0 eV. Thus, the discotic motifs presented herein meet certain criteria of organic materials, which are essential for developing electronic devices.

LIQUID PORPHYRIN DERIVATIVE AND METHOD FOR PRODUCING THE SAME

The present invention is to provide a liquid porphyrin derivative at 25 °C and at temperatures from 26 to 40 °C, and a method for producing the same. The liquid porphyrin derivative of the present invention is represented by the following formula (1): whe