3-Aminopropylbis(trimethylsiloxy)methylsilane

3-氨基丙基二(三甲基硅氧基)甲基硅烷

Also known as: 3-(3-Aminopropyl)heptamethyltrisiloxane, 3-[1,3,3,3-Tetramethyl-1-[(trimethylsilyloxy)disiloxanyl]propylamine, 1-amino-3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propane, Aminopropylbis(trimethylsiloxy)methylsilane, DK297, DKFELEX0317

CAS No.
42292-18-2
Jingsj CID
J-1028996-5
Molecular Formula
C11H27NOSi
Chinese Name
3-氨基丙基二(三甲基硅氧基)甲基硅烷
Molecular Weight
217.424 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point240.6±23.0 °C at 760 mmHg
Density0.8±0.1 g/cm3
Flash Point99.3±22.6 °C

Frequently Asked Questions

What is the CAS number of 3-Aminopropylbis(trimethylsiloxy)methylsilane?

42292-18-2

What are the molecular formula and molecular weight of 3-Aminopropylbis(trimethylsiloxy)methylsilane?

C11H27NOSi, molecular weight 217.424 g/mol

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