Trimethylsilyldulcitol

三甲硅烷基己六醇

Also known as: Hexakis-O-(trimethylsilyl)galactitol, Galactitol, 1,2,3,4,5,6-hexakis-O-(trimethylsilyl)-, 1-O,2-O,3-O,4-O,5-O,6-O-Hexakis(trimethylsilyl)galactitol, Galactitol, TMS, trimethyl-[(2S,3R,4S,5R)-1,2,4,5,6-pentakis(trimethylsilyloxy)hexan-3-yl]oxysilane, MFCD00171727

Trimethylsilyldulcitol (CAS 18919-39-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C24H62O6Si6 and a molecular weight of 615.25800 g/mol. It is also known as Hexakis-O-(trimethylsilyl)galactitol, Galactitol, 1,2,3,4,5,6-hexakis-O-(trimethylsilyl)- and 1-O,2-O,3-O,4-O,5-O,6-O-Hexakis(trimethylsilyl)galactitol. Key properties include a boiling point of 272.1ºC at 760 mmHg, a density of 1.531g/cm3 and a flash point of 118.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18919-39-6
Jingsj CID
J-1973754-6
Molecular Formula
C24H62O6Si6
Chinese Name
三甲硅烷基己六醇
Molecular Weight
615.25800 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point272.1ºC at 760 mmHg
Density1.531g/cm3
Flash Point118.3ºC

Frequently Asked Questions

What is the CAS number of Trimethylsilyldulcitol?

The CAS number of Trimethylsilyldulcitol is 18919-39-6.

What are the molecular formula and molecular weight of Trimethylsilyldulcitol?

Trimethylsilyldulcitol has molecular formula C24H62O6Si6 and molecular weight 615.25800 g/mol.

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

Last updated:

How to cite: Jingsj. "Trimethylsilyldulcitol (CAS 18919-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973754-6 (accessed 2026-10-24).

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