![Molecular structure of 3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (CAS 1455-42-1)](/images/chem_structures_svg/348/1455-42-1.svg)
3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane
Also known as: 2,2'-(2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diyl)bis(2-methylpropan-1-ol), 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane, Spiroglycol, Bis(hydroxypivalaldehyde) pentaerythritolacetal cyclic acetal, 2,2'-(2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diyl)bis(2,2-dimethylethanol), 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane, MFCD00059794
3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (CAS 1455-42-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H28O6 and a molecular weight of 304.379 g/mol. Key properties include a melting point of 198-200ºC, a boiling point of 434.2±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 216.4±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1455-42-1
- Jingsj CID
- J-12013-7
- Molecular Formula
- C15H28O6
- Molecular Weight
- 304.379 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 198-200ºC |
|---|---|
| Boiling Point | 434.2±40.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 216.4±27.3 °C |
| Exact Mass | 304.188599 |
| PSA | 77.38000 |
| LogP | -0.04 |
| Vapor Pressure | 0.0±2.4 mmHg at 25°C |
| Refractive Index | 1.506 |
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 3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane?
The CAS number of 3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane is 1455-42-1.
What are the molecular formula and molecular weight of 3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane?
3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane has molecular formula C15H28O6 and molecular weight 304.379 g/mol.
What are the upstream and downstream products of 3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane?
For 3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane, Upstream Products: 3-Hydroxy-2,2-dimethylpropanal.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,9-bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane (CAS 1455-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12013-7 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.