N,N'-bis[3-(trimethoxysilyl)propyl]ethylenediamine

双[3-(三甲氧基硅基)丙基]乙二胺

Also known as: bis[3-(trimethoxysilyl)propyl]ethylenediamine, Bistrimethoxysilylpropylethylenediamine, N,N'-bis[(3-trimethoxysilyl)propyl]ethylenediamine, 1,2-Ethanediamine, N,N'-bis[3-(trimethoxysilyl)propyl]-, N,N'-bis[3-(trimethoxysilyl)propyl]-1,2-ethanediamine, N,N'-bis(3-trimethoxysilylpropyl)ethane-1,2-diamine

N,N'-bis[3-(trimethoxysilyl)propyl]ethylenediamine (CAS 68845-16-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C14H36N2O6Si2 and a molecular weight of 384.616 g/mol. It is also known as bis[3-(trimethoxysilyl)propyl]ethylenediamine, Bistrimethoxysilylpropylethylenediamine and N,N'-bis[(3-trimethoxysilyl)propyl]ethylenediamine. Key properties include a melting point of <0ºC, a boiling point of 376.7±32.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 181.6±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 68845-16-9
Jingsj CID: J-1329382-8
Molecular Formula: C₁₄H₃₆N₂O₆Si₂
Chinese Name: 双[3-(三甲氧基硅基)丙基]乙二胺
Molecular Weight: 384.616 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	<0ºC
Boiling Point	376.7±32.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	181.6±25.1 °C

Frequently Asked Questions

What is the CAS number of N,N'-bis[3-(trimethoxysilyl)propyl]ethylenediamine?

The CAS number of N,N'-bis[3-(trimethoxysilyl)propyl]ethylenediamine is 68845-16-9.

What are the molecular formula and molecular weight of N,N'-bis[3-(trimethoxysilyl)propyl]ethylenediamine?

N,N'-bis[3-(trimethoxysilyl)propyl]ethylenediamine has molecular formula C14H36N2O6Si2 and molecular weight 384.616 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "N,N'-bis[3-(trimethoxysilyl)propyl]ethylenediamine (CAS 68845-16-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329382-8 (accessed 2026-10-25).

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