(R)-6-Methyltetrahydro-2H-pyran-2-one

(R)-6-甲基四氢-2H-吡喃-2-酮

Also known as: (R)-5-Hexanolide, (R)-δ-Methyl-δ-valerolactone, (R)-δ-Caprolactone, (6R)-6-methyloxan-2-one, (6R)-6-methyl-2-oxanone, (+)-(6R)-6-methyltetrahydropyran-2-one

CAS No.
43112-32-9
Jingsj CID
J-9092-0
Molecular Formula
C6H10O2
Chinese Name
(R)-6-甲基四氢-2H-吡喃-2-酮
Molecular Weight
114.14200 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point215.7ºC at 760mmHg
Density1.001g/cm3
Flash Point79.8ºC

Frequently Asked Questions

What is the CAS number of (R)-6-Methyltetrahydro-2H-pyran-2-one?

43112-32-9

What are the molecular formula and molecular weight of (R)-6-Methyltetrahydro-2H-pyran-2-one?

C6H10O2, molecular weight 114.14200 g/mol

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