13209-33-1

Basic information

• Product Name: 1,2-Benzenedicarboxaldehyde, 4,5-dichloro-
• CAS NO: 13209-33-1
• Molecular Formula: C8H4Cl2O2
• Molecular Weight: 203.025
• Mol File: 13209-33-1.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 1,2-Benzenedicarboxaldehyde, 4,5-dichloro-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Benzenedicarboxaldehyde, 4,5-dichloro-(13209-33-1)
• EPA Substance Registry System: 1,2-Benzenedicarboxaldehyde, 4,5-dichloro-(13209-33-1)

Safety Data

• Hazardous Substances Data: 13209-33-1(Hazardous Substances Data)

Usage

Appearance

White solid

Primary uses

Manufacture of dyes and pigments
Organic synthesis
Building block in pharmaceuticals and agrochemicals production

Industrial applications

Versatile reactivity and ability to form strong covalent bonds with other compounds

Safety concerns

Potential toxicological effects; handle with caution and follow proper safety protocols

Upstream product

• 24006-92-6 4,5-dichlorobenzene-1,2-dimethanol 
• 79-37-8 oxalyl dichloride 
• 20824-80-0 1,2-dichloro-4,5-dimethyl-benzene 
• 95-47-6 o-xylene 
• 56962-08-4 4,5-dichlorophthalic acid 
• 13209-19-3 1,2-bis(dibromomethyl)-4,5-dichlorobenzene 

Downstream Products

• 1379772-67-4 (6,7-dichloro-3-phenylnaphthalen-2-yloxy)triisopropylsilane 
• 1292281-35-6 C₁₇H₁₈Cl₂O₄S₂ 
• 1316054-11-1 (E)-4,5-dichloro-2-[(2-hydroxy-3-nitrocyclohex-2-en-1-yliden)methyl]benzaldehyde 

Relevant articles and documents

Synthesis and optoelectronic properties of hexachloro- and hexaiodosubnaphthalocyanines as organic electronic materials

Chloroboron(III) hexachloro- and hexaiodosubnaphthalocyanines were prepared, and their solubility, electronic absorption spectroscopy, fluorescence emission spectroscopy and HOMO/LUMO energy levels were evaluated. These subnaphthalocyanines showed lower H

Sc(OTf)3-Catalyzed [3 + 3] Cycloaddition of Cyclopropane 1,1-Diesters with Phthalazinium Dicyanomethanides

The Sc(OTf)3-catalyzed diastereoselective [3 + 3] cycloaddition of phthalazinium dicyanomethanides with cyclopropane 1,1-diesters proceeded smoothly under mild reaction conditions, affording a variety of 3,4-dihydro-1H-pyrido[2,1-a]phthalazine derivatives in up to 99% yields with excellent diastereoselectivities.

Cycloadditions of siloxy alkynes with 1,2-diazines: From reaction discovery to identification of an antiglycolytic chemotype

Cycloaddition uncovered: The title reaction produces novel polycyclic compounds with high efficiency and excellent diastereoselectivity under mild reaction conditions. A small-molecule library, synthesized using this reaction, yielded a novel chemotype which inhibited glycolytic ATP production by blocking glucose uptake in CHO-K1 cells. DMF=N,N-dimethylformamide, Tf= trifluoromethanesulfonyl, TIPS=triisopropylsilyl. Copyright