75658-83-2

Basic information

• Product Name: cyclopentane-1,2-diyldimethanol
• CAS NO: 75658-83-2
• Molecular Formula: C₇H₁₄O₂
• Molecular Weight: 130.1849
• Mol File: 75658-83-2.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 255.3°C at 760 mmHg
• Flash Point: 122.9°C
• Density: 1.034g/cm³
• Vapor Pressure: 0.00249mmHg at 25°C
• Refractive Index: 1.476
• CAS DataBase Reference: cyclopentane-1,2-diyldimethanol(CAS DataBase Reference)
• NIST Chemistry Reference: cyclopentane-1,2-diyldimethanol(75658-83-2)
• EPA Substance Registry System: cyclopentane-1,2-diyldimethanol(75658-83-2)

Safety Data

• Hazardous Substances Data: 75658-83-2(Hazardous Substances Data)

Usage

General Description

Cyclopentane-1,2-diyldimethanol is a chemical compound with the molecular formula C7H14O2. It is a colorless liquid that is used in various industrial applications, including as a solvent and in the production of other chemicals. It is a bifunctional molecule, meaning it contains two hydroxyl (OH) groups, which makes it useful for creating polymers and resins. cyclopentane-1,2-diyldimethanol is also used in the synthesis of pharmaceuticals and agrochemicals. Additionally, it has potential applications in the production of adhesives, coatings, and sealants. Overall, cyclopentane-1,2-diyldimethanol is a versatile chemical with a wide range of uses in different industries.

Upstream product

• 35878-28-5 cyclopentane-cis-1,2-dicarboxylic acid anhydride 
• 113428-55-0 hexahydro-cyclopenta[c]furan-1-one 
• 50483-99-3 trans-DL-1,2-cyclopentanedicarboxylic acid 
• 2983-95-1 3-oxabicyclo[3.2.0]heptan-2-one 
• 67-63-0 isopropyl alcohol 
• 1655-07-8 ethyl 2-oxocyclohexane carboxylate 
• 70202-92-5 diethyl cyclopent-1-ene-1,2-dicarboxylate 
• 3205-94-5 1-cyclopentene-1,2-dicarboxylic anhydride 
• 30758-77-1 cis-diethyl cyclopentane-1,2-dicarboxylate 
• 3070-53-9 1,6-heptadiene 
• 1461-96-7 cis-1,2-cyclopentanedicarboxylic acid 
• 4841-91-2 dimethyl cis-1,2-cyclopentanedicarboxylate 
• 5733-03-9 (1S*,5R*)-3-oxabicyclo<3.3.0>octan-2-one 
• 3128-15-2 cyclopent-1-ene-1,2-dicarboxylic acid 

Downstream Products

• 402957-28-2 (1S,3aR,6aS)-2-((S)-2-((S)-2-cyclohexyl-2-(pyrazine-2-carboxamido)acetamido)-3,3-dimethylbutanoyl)-N-((S)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl)octahydrocyclopenta[c]pyrrole-1-carboxamide 
• 1257874-86-4 C₃₈H₅₇N₇O₇ 
• 20968-70-1 1,2-dimethylenecyclopentane 

Relevant articles and documents

Enantiotopic-Place Selective C-H Oxidation Using a (Salen)manganese(III) Complex as a Catalyst

A highly enantiotopic-place selective C-H oxidation of cyclic ether (up to 82% ee) was first achieved by using (R,R)-(salen)manganese(III) complex 8 as a catalyst.

Williamson Ether Synthesis with Phenols at a Tertiary Stereogenic Carbon: Formal Enantioselective Phenoxylation of β-Keto Esters

The enantioselective formation of α-aryloxy-β-keto esters is described for the first time. Lewis acid catalyzed enantioselective chlorination of β-keto esters and subsequent SN2 reactions with phenols yielded α-aryloxy-β-keto esters with up to 96 % ee. Favorskii rearrangement of α-chloro-β-keto esters was also found to give 1,2-diesters with slightly reduced enantiopurity.

An efficient oxidative lactonization of 1,4-diols catalyzed by Cp*Ru(PN) complexes

An efficient oxidative lactonization of 1,4-diols in acetone is accomplished by the well-defined ruthenium catalyst, whose bifunctional nature underlies the high efficiency as well as unique chemo- and regioselectivity of the reaction which provides a rapid access to γ-butyrolactones including flavor lactones hinokinin, and muricatacin.