1-(2,3-Dihydro-1H-inden-1-yl)piperazine

Also known as: 1-Indan-1-yl-piperazine, Piperazine, 1-(2,3-dihydro-1H-inden-1-yl)-, 1-(1-Indanyl)piperazine

1-(2,3-Dihydro-1H-inden-1-yl)piperazine (CAS 185678-56-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H18N2 and a molecular weight of 202.29500 g/mol. Key properties include a boiling point of 92ºC/.08mm, a density of 1.089g/cm3 and a flash point of 140.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 185678-56-2
Jingsj CID: J-1510873-3
Molecular Formula: C₁₃H₁₈N₂
Molecular Weight: 202.29500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	92ºC/.08mm
Density	1.089g/cm3
Flash Point	140.5ºC
Exact Mass	202.14700
PSA	15.27000
LogP	1.84580
Vapor Pressure	0mmHg at 25°C
Refractive Index	1.58

Customs & Trade Information

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 1-(2,3-Dihydro-1H-inden-1-yl)piperazine?

The CAS number of 1-(2,3-Dihydro-1H-inden-1-yl)piperazine is 185678-56-2.

What are the molecular formula and molecular weight of 1-(2,3-Dihydro-1H-inden-1-yl)piperazine?

1-(2,3-Dihydro-1H-inden-1-yl)piperazine has molecular formula C13H18N2 and molecular weight 202.29500 g/mol.

What are the upstream and downstream products of 1-(2,3-Dihydro-1H-inden-1-yl)piperazine?

For 1-(2,3-Dihydro-1H-inden-1-yl)piperazine, Upstream Products: Piperazine, 1-Indanone, 1-Indanol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(2,3-Dihydro-1H-inden-1-yl)piperazine (CAS 185678-56-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510873-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.