30240-10-9

Basic information

• Product Name: Diacetylterephthalohydroxamat
• Synonyms: Diacetylterephthalohydroxamat
• CAS NO: 30240-10-9
• Molecular Weight: 280.237
• Mol File: 30240-10-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Diacetylterephthalohydroxamat(CAS DataBase Reference)
• NIST Chemistry Reference: Diacetylterephthalohydroxamat(30240-10-9)
• EPA Substance Registry System: Diacetylterephthalohydroxamat(30240-10-9)

Safety Data

• Hazardous Substances Data: 30240-10-9(Hazardous Substances Data)

Upstream product

• 120-61-6 1,4-benzenedicarboxylic acid dimethyl ester 
• 108-24-7 acetic anhydride 
• 20073-80-7 N,N'-dihydroxyterephthalamide 

Downstream Products

• 1426400-19-2 C₃₆H₂₄N₂O₂ 

Relevant articles and documents

New emissive organic molecule based on pyrido[3,4-g]isoquinoline framework: Synthesis and fluorescence tuning as well as optical waveguide behavior

In this paper we report the synthesis and crystal structures of emissive organic molecule (1a) based on pyrido[3,4-g]isoquinoline framework as well as its isomers 1b and 1c. The emission quantum yields decrease after transformation of pyridine moieties in 1a into the cyclic-amides in 1b and 1c. The fluorescent spectral results reveal that 1a, 1b, and 1c exhibit no AIE behavior. This is tentatively attributed to intramolecular weak C?H interactions, which may impede the intramolecular rotations based on the crystal structures of 1a and 1c. Interestingly, 1a, 1b, and 1c are emissive in the solid state, and among them 1a possesses the highest emission quantum yield (0.22). Moreover, the fluorescence of 1a in solution and solid state can be reversibly tuned by reactions with trifluoroacetic acid and triethylamine. Microarea PL studies reveal that microrods of 1a and these after exposure to HCl gas show typical waveguide behavior.