Jingsj
.mol.sdf

1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane

1,1,3,3-四乙氧基-1,3-二甲基二硅氧烷

Also known as: 1,1,3,3-TETRAETHOXY-1,3-DIMETHYLDISILOXANE, Disiloxane, 1,1,3,3-tetraethoxy-1,3-dimethyl-, Tetraethoxydimethyldisiloxa, [diethoxy(methyl)silyl]oxy-diethoxy-methylsilane, DK137

1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane (CAS 18001-60-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H26O5Si2 and a molecular weight of 282.481 g/mol. It is also known as 1,1,3,3-TETRAETHOXY-1,3-DIMETHYLDISILOXANE, Disiloxane, 1,1,3,3-tetraethoxy-1,3-dimethyl- and Tetraethoxydimethyldisiloxa. Key properties include a boiling point of 227.4±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 79.3±23.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18001-60-0
Jingsj CID
J-1150350-5
Molecular Formula
C10H26O5Si2
Chinese Name
1,1,3,3-四乙氧基-1,3-二甲基二硅氧烷
Molecular Weight
282.481 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point227.4±23.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point79.3±23.0 °C

Frequently Asked Questions

What is the CAS number of 1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane?

The CAS number of 1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane is 18001-60-0.

What are the molecular formula and molecular weight of 1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane?

1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane has molecular formula C10H26O5Si2 and molecular weight 282.481 g/mol.

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

Last updated:

How to cite: Jingsj. "1,1,3,3-Tetraethoxy-1,3-dimethyldisiloxane (CAS 18001-60-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1150350-5 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.