(11R,12R)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine

(11R,12R)-9,10-二氢-9,10-乙撑蒽-11,12-二胺

Also known as: (R,R)-11,12-Diamino-9,10-dihydro-9,10-ethanoanthracene, 9,10-Ethanoanthracene-11,12-diamine, 9,10-dihydro-, (11R,12R)-, (11R,12R)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine

(11R,12R)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine (CAS 181139-49-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H16N2 and a molecular weight of 236.312 g/mol. It is also known as (R,R)-11,12-Diamino-9,10-dihydro-9,10-ethanoanthracene and 9,10-Ethanoanthracene-11,12-diamine, 9,10-dihydro-, (11R,12R)-. Key properties include a melting point of 159 °C, a boiling point of 396.7±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 231.6±27.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 181139-49-1
Jingsj CID: J-8341-6
Molecular Formula: C₁₆H₁₆N₂
Chinese Name: (11R,12R)-9,10-二氢-9,10-乙撑蒽-11,12-二胺
Molecular Weight: 236.312 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	159 °C
Boiling Point	396.7±42.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	231.6±27.4 °C

Frequently Asked Questions

What is the CAS number of (11R,12R)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine?

The CAS number of (11R,12R)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine is 181139-49-1.

What are the molecular formula and molecular weight of (11R,12R)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine?

(11R,12R)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine has molecular formula C16H16N2 and molecular weight 236.312 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. "(11R,12R)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diamine (CAS 181139-49-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8341-6 (accessed 2026-10-23).

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