343455

2-Methoxytetrahydropyran

98%

• Empirical Formula (Hill Notation): C₆H₁₂O₂
• CAS Number: 6581-66-4
• Molecular Weight: 116.16
• EC Number: 229-509-8
• MDL number: MFCD00075264
• UNSPSC Code: 12352100
• PubChem Substance ID: 24861164
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• form: liquid
• refractive index: n20/D 1.425 (lit.)
• bp: 128-129 °C (lit.)
• density: 0.963 g/mL at 25 °C (lit.)
• functional group: ether
• SMILES string: COC1CCCCO1
• InChI: 1S/C6H12O2/c1-7-6-4-2-3-5-8-6/h6H,2-5H2,1H3
• InChI key: XTDKZSUYCXHXJM-UHFFFAOYSA-N

Description

General description

2-Methoxytetrahydropyran is methoxy-substituted tetrahydropyran. α- and β-glycosidic C1-O1 bonds of the axial and equatorial forms of 2-methoxytetrahydropyran has been investigated by ab initio conformational study. Stereochemical properties of the glycosidic linkage of 2-methoxytetrahydropyran have been studied by the quantum-chemical PCILO method. It undergoes elimination reaction in the gas phase to yield 3, 4-dihydro-2H-pyran and methanol. Proton resonance spectra of 2-methoxytetrahydropyran has been analyzed.

Safety Information

• Pictograms: GHS02
• Signal Word: Warning
• Hazard Statements: H226
• Hazard Classifications: Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 77.0 °F - closed cup
• Flash Point(C): 25 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves