[2.2]Paracyclophane

Also known as: (2.2)Paracyclophane, 4,4'-DIMETHYLENE-1,2-DIPHENYLETHANE, Cyclobis(benzene-1,4-dimethylene), Di-1,4-xylylene, Di-p-xylylene, EINECS 216-644-2, MFCD00003707, Parylene N, TRICYCLO[8.2.2.24,7]HEXADECA-4,6,10,12,13,15-HEXAENE, TRICYCLO[8.2.2.2]HEXADECA-4,6,10,12,13,15-HEXAENE, Tricyclo[8,2,2,24,7]hexadeca-4,6,10,12,13,15-hexaene, Tricyclo[8.2.2.2(4,7)]hexadeca-4,6,10,12,13,15-hexaene, Tricyclo[8.2.2.24,7]Hexadeca-4,6,10,12(1),13,15-Hexaene, Tricyclo[8.2.2.24,7]hexadeca-1(12),4,6,10,13,15-hexaene, Tricyclo[8.2.2.24,7]hexadeca-4,6,10,12,13,15-hexaene, Tricyclo[8.2.2.2]hexadeca-1(12),4,6,10,13,15-hexaene, Tricyclo[8.2.2.2]hexadeca-4,6,10,12,13,15-hexaene, [2,2]-paracyclophane, [2.2]PARACYCLOPHAN, [2.2]Paracyclophan

[2.2]Paracyclophane (CAS 1633-22-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H16 and a molecular weight of 208.298 g/mol. Key properties include a melting point of 285-288 °C(lit.), a boiling point of 320.7±27.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 154.0±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1633-22-3
Jingsj CID: J-8722-9
Molecular Formula: C₁₆H₁₆
Molecular Weight: 208.298 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	285-288 °C(lit.)
Boiling Point	320.7±27.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	154.0±14.4 °C
Exact Mass	208.125198
LogP	5.91
Vapor Pressure	0.0±0.3 mmHg at 25°C
Refractive Index	1.586

Customs & Trade Information

HS Code	29029080

Frequently Asked Questions

What is the CAS number of [2.2]Paracyclophane?

The CAS number of [2.2]Paracyclophane is 1633-22-3.

What are the molecular formula and molecular weight of [2.2]Paracyclophane?

[2.2]Paracyclophane has molecular formula C16H16 and molecular weight 208.298 g/mol.

What are the upstream and downstream products of [2.2]Paracyclophane?

For [2.2]Paracyclophane, Upstream Products: p-Xylene, 1,3-Dimethyl-2-imidazolidinone, 2,11-Dithia[3.3]paracyclophane; Downstream Products: 4-Bromo[2.2]paracyclophane, 1,2-di(p-tolyl)ethane, (E)-1,2-Bis(4-methylphenyl)ethene.

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. "[2.2]Paracyclophane (CAS 1633-22-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8722-9 (accessed 2026-11-07).

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