1032-95-7

Basic information

• Product Name: tetramethyl cyclobutane-1,2,3,4-tetracarboxylate
• Synonyms: 1,2,3,4-Cyclobutanetetracarboxylic acid, tetramethyl ester; Tetramethyl 1,2,3,4-cyclobutanetetracarboxylate
• CAS NO: 1032-95-7
• Molecular Formula: C₁₂H₁₆O₈
• Molecular Weight: 288.2506
• Mol File: 1032-95-7.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 356.6°C at 760 mmHg
• Flash Point: 155.6°C
• Density: 1.301g/cm³
• Vapor Pressure: 2.89E-05mmHg at 25°C
• Refractive Index: 1.474
• CAS DataBase Reference: tetramethyl cyclobutane-1,2,3,4-tetracarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: tetramethyl cyclobutane-1,2,3,4-tetracarboxylate(1032-95-7)
• EPA Substance Registry System: tetramethyl cyclobutane-1,2,3,4-tetracarboxylate(1032-95-7)

Safety Data

• Hazardous Substances Data: 1032-95-7(Hazardous Substances Data)

Usage

General Description

Tetramethyl cyclobutane-1,2,3,4-tetracarboxylate is a chemical compound with the molecular formula C14H22O8. It is a derivative of cyclobutane with four carboxylic acid groups attached to the carbon ring. tetramethyl cyclobutane-1,2,3,4-tetracarboxylate is a white crystalline solid that is insoluble in water but soluble in organic solvents. It is commonly used as a building block in the synthesis of various other organic compounds, and it has applications in the fields of pharmaceuticals, agrochemicals, and materials science. The compound is stable under normal conditions and is not considered to be hazardous, but as with any chemical substance, proper handling and storage procedures should be followed to ensure safety.

Upstream product

• 186581-53-3 diazomethane 
• 49686-74-0 (6bS,7R,8S,8aR)-6b,7,8,8a-Tetrahydro-cyclobuta[a]acenaphthylene-7,8-dicarboxylic acid dimethyl ester 
• 624-49-7 dimethylfumarate 
• 49686-52-4 (6bR,7S,8R,8aS)-6b,7,8,8a-Tetrahydro-cyclobuta[a]acenaphthylene-7,8-dicarboxylic acid 
• 67-56-1 methanol 
• 4411-19-2 1,2,3,4-cyclobutanetetracarboxylic acid-1,2,3,4-dianhydride 

Downstream Products

• 2092-19-5 cis,trans,cis-1,2,3,4-Tetra-p-tosyloxymethyl-cyclobutan 

Relevant articles and documents

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CAGE-SHAPED CYCLOBUTANOIC DIANHYDRIDES AND PROCESS FOR PRODUCTION THEREOF

A process which comprises reacting a 1,2,3,4-cyclobutanetetracarboxylic-1,2:3,4-dianhydride [1] with an alcohol [2] in the presence of an acid catalyst to obtain a compound [3], isomerizing the compound [3] with a base catalyst into a compound [4], reacting the compound [4] with an organic acid to obtain a compound [5], and reacting the compound [5] with a dehydrating agent to obtain a 1,2,3,4-cyclobutanetetracarboxylic-1,3:2,4-dianhydride: wherein R1 and R2 are each independently hydrogen, halogeno, alkyl of 1 to 10 carbon atoms, halogenated alkyl of 1 to 10 carbon atoms, cycloalkyl of 3 to 8 carbon atoms, phenyl, or cyano; and R3 is alkyl of 1 to 10 carbon atoms.

Vom cis,trans,cis-1,2,3,4-Tetravinylcyclobutan zum Cyclododecatetraen - zwei aufeinanderfolgende Cope-Umlagerungen

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