2-[2-(3-Aminopropoxy)ethoxy]ethanol

2-[2-(3-氨基丙氧基)乙氧基]乙醇

Also known as: 2-[2-(3-Aminopropoxy)ethoxy]ethanol, Diethylene glycol 3-aminopropyl ether, 3-(2-(2-Hydroxyethoxy)ethoxy)propylamine, 3-Aminopropyl diethylene glycol, Monoaminopropyldiethyleneglycol, Polyglycolamine H-163, EINECS 203-960-0, Ethanol, 2-[2-(3-aminopropoxy)ethoxy]-

2-[2-(3-Aminopropoxy)ethoxy]ethanol (CAS 112-33-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C7H17NO3 and a molecular weight of 163.215 g/mol. It is also known as Diethylene glycol 3-aminopropyl ether, 3-(2-(2-Hydroxyethoxy)ethoxy)propylamine and 3-Aminopropyl diethylene glycol. Key properties include a boiling point of 270.1±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 117.2±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 112-33-4
Jingsj CID: J-29556-7
Molecular Formula: C₇H₁₇NO₃
Chinese Name: 2-[2-(3-氨基丙氧基)乙氧基]乙醇
Molecular Weight: 163.215 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	270.1±20.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	117.2±21.8 °C

Frequently Asked Questions

What is the CAS number of 2-[2-(3-Aminopropoxy)ethoxy]ethanol?

The CAS number of 2-[2-(3-Aminopropoxy)ethoxy]ethanol is 112-33-4.

What are the molecular formula and molecular weight of 2-[2-(3-Aminopropoxy)ethoxy]ethanol?

2-[2-(3-Aminopropoxy)ethoxy]ethanol has molecular formula C7H17NO3 and molecular weight 163.215 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. "2-[2-(3-Aminopropoxy)ethoxy]ethanol (CAS 112-33-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29556-7 (accessed 2026-10-22).

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