3,3-Dimethyltetrahydro-2H-pyran-2-one

3,3-二甲基四氢-2H-吡喃-2-酮

Also known as: 2H-Pyran-2-one, tetrahydro-3,3-dimethyl-, 3,3-dimethyloxan-2-one, 3,3-Dimethyl-tetrahydro-pyran-2-one, tetrahydro-3,3-dimethyl-2H-pyran-2-one, 3,3-DIMETHYL-TETRAHYDRO-PYRAN-2-ONE

CAS No.
4830-05-1
Jingsj CID
J-1461597-3
Molecular Formula
C7H12O2
Chinese Name
3,3-二甲基四氢-2H-吡喃-2-酮
Molecular Weight
128.16900 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point206.3ºC at 760 mmHg
Density0.967g/cm3
Flash Point74.8ºC

Frequently Asked Questions

What is the CAS number of 3,3-Dimethyltetrahydro-2H-pyran-2-one?

4830-05-1

What are the molecular formula and molecular weight of 3,3-Dimethyltetrahydro-2H-pyran-2-one?

C7H12O2, molecular weight 128.16900 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026