1.08293

Cyclopentyl methyl ether

EMPLURA^®

• Synonym(s): CPME
• Linear Formula: CH₃OC₅H₉
• CAS Number: 5614-37-9
• Molecular Weight: 100.16
• UNSPSC Code: 12352112
• NACRES: NA.05
• MDL number: MFCD08276401
• Assay: ≥99% (GC)
• Bp: 106 °C/760 mmHg
• Vapor pressure: 59.9 hPa ( 25 °C)

Properties

• vapor pressure: 59.9 hPa ( 25 °C)
• Quality Segment: 200
• product line: EMPLURA^®
• assay: ≥99% (GC)
• form: liquid
• potency: 200-2000 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rat)
• sustainability: Sustainability features
• dilution: (low-cost alternative, for basic applications)
• bp: 106 °C/760 mmHg
• mp: -140 °C
• transition temp: flash point -1 °C
• density: 0.86 g/mL at 25 °C
• storage temp.: 2-25°C
• SMILES string: COC1CCCC1
• InChI: 1S/C6H12O/c1-7-6-4-2-3-5-6/h6H,2-5H2,1H3
• InChI key: SKTCDJAMAYNROS-UHFFFAOYSA-N

Description

General description

EMPLURA^® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.

This product aligns with one or more of the 12 Principles of Green ChemistryCyclopentyl methyl ether (CPME) is a greener alternative to other ethereal solvents such as tetrahydrofuran (THF), 2-methyl tetrahydrofuran (2-MeTHF), dioxane (carcinogenic), tert-Butyl methyl ether (MTBE), and 1,2-dimethoxyethane (DME) and thus has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.

Application

• Investigating the efficacy of green solvents and solvent-free conditions in hydrogen-bonding mediated organocatalyzed model reactions.: This study explores alternative green solvents, including Cyclopentyl methyl ether, assessing their effectiveness in catalyzing organic reactions under environmentally friendly conditions (Govender et al., 2024).


• A systematic investigation of sample diluents in modern supercritical fluid chromatography.: Research focused on the impact of different solvents, such as Cyclopentyl methyl ether, on the performance of supercritical fluid chromatography, highlighting improvements in analytical accuracy and solvent efficiency (Guillarme et al., 2017).


• Evaluation of non-conventional polar modifiers on immobilized chiral stationary phases for improved resolution of enantiomers by supercritical fluid chromatography.: This publication discusses the role of Cyclopentyl methyl ether as a polar modifier in chromatographic methods, enhancing the chiral separation capabilities in pharmaceutical analysis (Welch et al., 2014).

Features and Benefits

Greener alternative for THF, diethyl ether, and MTBE

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS07
• Signal Word: Danger
• Precautionary Statements: P210 - P233 - P240 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• Hazard Codes: H225,H302,H315,H319
• Flash Point (°F): 30.2 °F - closed cup - (External MSDS)
• Flash Point (°C): -1 °C - closed cup - (External MSDS)