Isopropalin

异丙乐灵

Also known as: Isopropalin (BSI,ISO,ANSI,WSSA), Paarlan, EL-179, 2,6-Dinitro-4-(propan-2-yl)-N,N-dipropylaniline, 2,6-Dinitro-N,N-dipropyl-4-isopropylaniline, N-(4-Isopropyl-2,6-dinitrophenyl)-N,N-dipropylamine

Isopropalin (CAS 33820-53-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C15H23N3O4 and a molecular weight of 309.36100 g/mol. It is also known as Isopropalin (BSI,ISO,ANSI,WSSA), Paarlan and EL-179. Key properties include a boiling point of 398.4ºC at 760 mmHg, a density of 1.157 g/cm3 and a flash point of 194.7ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 33820-53-0
Jingsj CID: J-13756-2
Molecular Formula: C₁₅H₂₃N₃O₄
Chinese Name: 异丙乐灵
Molecular Weight: 309.36100 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	398.4ºC at 760 mmHg
Density	1.157 g/cm3
Flash Point	194.7ºC

GHS Safety & Compliance

Flammable / Environmental HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of Isopropalin?

The CAS number of Isopropalin is 33820-53-0.

What are the molecular formula and molecular weight of Isopropalin?

Isopropalin has molecular formula C15H23N3O4 and molecular weight 309.36100 g/mol.

Is Isopropalin hazardous?

Isopropalin has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Isopropalin (CAS 33820-53-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13756-2 (accessed 2026-10-23).

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