CAS 142-68-7

Tetrahydropyran

Description:

Tetrahydropyran is a cyclic ether with the molecular formula C5H10O, characterized by a six-membered ring containing one oxygen atom. It is a colorless liquid at room temperature, exhibiting a mild, pleasant odor. Tetrahydropyran is known for its relatively low polarity, which makes it a good solvent for various organic compounds. Its boiling point is moderate, allowing it to be used in various chemical reactions and processes. The compound is stable under normal conditions but can undergo reactions typical of ethers, such as cleavage in the presence of strong acids. Tetrahydropyran is often utilized as a protecting group for alcohols in organic synthesis due to its ability to form stable derivatives. Additionally, it serves as a building block in the synthesis of more complex molecules in pharmaceuticals and agrochemicals. Safety considerations include its flammability and potential health effects upon inhalation or skin contact, necessitating appropriate handling and storage measures.

Formula: C₅H₁₀O

InChI: InChI=1S/C5H10O/c1-2-4-6-5-3-1/h1-5H2

InChI key: InChIKey=DHXVGJBLRPWPCS-UHFFFAOYSA-N

SMILES: C1CCOCC1

Synonyms:

• Nsc 65448
• Oxacyclohexane
• Oxane
• Pentamethylene oxide
• Pyran, tetrahydro-
• THP
• Tetrahidropirano
• Tetrahydro-2H-pyran
• Tetrahydropyran
• Tetrahydropyrane
• Tetrahydropyranne
• 2H-Pyran, tetrahydro-

Tetrahydropyran, 98+%

CAS: 142-68-7

It is is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and dyestuff. They are also used as important solvents, as chemical intermediate and as monomer for ring-opening polymerization. This Thermo Scientific Chemicals brand product was origina

Formula: C₅H₁₀O

Purity: 98+%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 86.13

Ref: 02-A13392

Tetrahydropyran

CAS: 142-68-7

Formula: C₅H₁₀O

Color and Shape: Neat

Molecular weight: 86.132

Ref: 04-C17406570

Tetrahydropyran

CAS: 142-68-7

Formula: C₅H₁₀O

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 86.13

Ref: 3B-T0110

Tetrahydropyran

Controlled Product

CAS: 142-68-7

Applications Tetrahydropyran is a useful synthetic intermediate. Tetrahydropyranyl (THP-) ethers derived from the reaction of alcohols and dihydropyran are common intermediates in organic synthesis. In organic synthesis, the 2-tetrahydropyranyl group is used as a protecting group for alcohols.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Earl, R., et al.: Org. Synth., 7, 334 (1990); Kluge, A.: Org. Synth., 7, 160 (1990)

Formula: C₅H₁₀O

Color and Shape: Colourless

Molecular weight: 86.132

Ref: TR-T295030

Tetrahydropyran

CAS: 142-68-7

Formula: C₅H₁₀O

Purity: 99.0%

Color and Shape: Liquid, No data available.

Molecular weight: 86.134

Ref: 10-F005006