2,6-Dioxaspiro[3.3]heptane

Also known as: 2,6-Dioxa-spiro[3.3]heptane, dianhydropentaerythritol, 2,6-dioxaspiro[3,3]heptane

2,6-Dioxaspiro[3.3]heptane (CAS 174-79-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H8O2 and a molecular weight of 100.11600 g/mol. Key properties include a boiling point of 108.3ºC at 760mmHg, a density of 1.15g/cm3 and a flash point of 19.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 174-79-8
Jingsj CID: J-1454887-9
Molecular Formula: C₅H₈O₂
Molecular Weight: 100.11600 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	108.3ºC at 760mmHg
Density	1.15g/cm3
Flash Point	19.6ºC
Exact Mass	100.05200
PSA	18.46000
LogP	0.03320
Vapor Pressure	30.5mmHg at 25°C
Refractive Index	1.479

Customs & Trade Information

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2,6-Dioxaspiro[3.3]heptane?

The CAS number of 2,6-Dioxaspiro[3.3]heptane is 174-79-8.

What are the molecular formula and molecular weight of 2,6-Dioxaspiro[3.3]heptane?

2,6-Dioxaspiro[3.3]heptane has molecular formula C5H8O2 and molecular weight 100.11600 g/mol.

What are the upstream and downstream products of 2,6-Dioxaspiro[3.3]heptane?

For 2,6-Dioxaspiro[3.3]heptane, Upstream Products: Loprodiol, [3-(chloromethyl)oxetan-3-yl]methanol, 2,2-Bis(bromomethyl)-1,3-propanediol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2,6-Dioxaspiro[3.3]heptane (CAS 174-79-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1454887-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.