N1-(2-Nitrophenyl)-1,2-ethanediamine

N-(2-硝基苯基)-1,2-乙二胺

Also known as: N-(2-aminoethyl)-2-nitroaniline, N1-(2-nitrophenyl)ethane-1,2-diamine, 1,2-Ethanediamine, N1-(2-nitrophenyl)-, N-(2-nitrophenyl)ethane-1,2-diamine, 2-aminoethyl-(2-nitrophenyl)amine, N-(2-NITRO-PHENYL)-ETHANE-1,2-DIAMINE, N1-(2-Nitrophenyl)-1,2-ethanediamine

N1-(2-Nitrophenyl)-1,2-ethanediamine (CAS 51138-16-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H11N3O2 and a molecular weight of 181.192 g/mol. It is also known as N-(2-aminoethyl)-2-nitroaniline, N1-(2-nitrophenyl)ethane-1,2-diamine and 1,2-Ethanediamine, N1-(2-nitrophenyl)-. Key properties include a boiling point of 359.7±27.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 171.3±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51138-16-0
Jingsj CID: J-858414-0
Molecular Formula: C₈H₁₁N₃O₂
Chinese Name: N-(2-硝基苯基)-1,2-乙二胺
Molecular Weight: 181.192 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	359.7±27.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	171.3±23.7 °C

Frequently Asked Questions

What is the CAS number of N1-(2-Nitrophenyl)-1,2-ethanediamine?

The CAS number of N1-(2-Nitrophenyl)-1,2-ethanediamine is 51138-16-0.

What are the molecular formula and molecular weight of N1-(2-Nitrophenyl)-1,2-ethanediamine?

N1-(2-Nitrophenyl)-1,2-ethanediamine has molecular formula C8H11N3O2 and molecular weight 181.192 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. "N1-(2-Nitrophenyl)-1,2-ethanediamine (CAS 51138-16-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-858414-0 (accessed 2026-10-22).

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