(N,N-Diethyl-3-aminopropyl)trimethoxysilane
N,N-二乙基-3-氨丙基三甲氧基硅烷
Also known as: (3-Diethylaminopropyl)trimethoxysilane, N,N-Diethyl-3-(trimethoxysilyl)propylamine, (Trimethoxysilylpropyl)diethylamine, Diethylaminopropyltrimethoxysilane, [3-(Diethylamino)propyl]trimethoxysilane, N,N-Diethyl-3-(trimethoxysilyl)propan-1-amine, 1-Propanamine, N,N-diethyl-3-(trimethoxysilyl)-, 3-(N,N-Diethylamino)propyltrimethoxysilane, Trimethoxy[3-(diethylamino)propyl]silane, N-ethyl-N-(3-trimethoxysilylpropyl)ethanamine
(N,N-Diethyl-3-aminopropyl)trimethoxysilane (CAS 41051-80-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H25NO3Si and a molecular weight of 235.396 g/mol. It is also known as (3-Diethylaminopropyl)trimethoxysilane, N,N-Diethyl-3-(trimethoxysilyl)propylamine and (Trimethoxysilylpropyl)diethylamine. Key properties include a boiling point of 228.9±23.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 92.2±22.6 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 41051-80-3
- Jingsj CID
- J-1091541-1
- Molecular Formula
- C10H25NO3Si
- Chinese Name
- N,N-二乙基-3-氨丙基三甲氧基硅烷
- Molecular Weight
- 235.396 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 228.9±23.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 92.2±22.6 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of (N,N-Diethyl-3-aminopropyl)trimethoxysilane?
The CAS number of (N,N-Diethyl-3-aminopropyl)trimethoxysilane is 41051-80-3.
What are the molecular formula and molecular weight of (N,N-Diethyl-3-aminopropyl)trimethoxysilane?
(N,N-Diethyl-3-aminopropyl)trimethoxysilane has molecular formula C10H25NO3Si and molecular weight 235.396 g/mol.
Is (N,N-Diethyl-3-aminopropyl)trimethoxysilane hazardous?
(N,N-Diethyl-3-aminopropyl)trimethoxysilane has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(N,N-Diethyl-3-aminopropyl)trimethoxysilane (CAS 41051-80-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1091541-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.