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1-Propyl-1H-imidazole

Also known as: 1-propylimidazole, 1-Propylimidazole, N-Propylimidazole, N-n-propylimidazole, N-propylimidazole, 1-n-propyl imidazole, 1-propyl-1H-imidazole, MFCD00060494, EINECS 252-431-0, N-1-propylimidazole, QuadraPure Bis(propyl-1H-imidazole)

1-Propyl-1H-imidazole (CAS 35203-44-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H10N2 and a molecular weight of 110.157 g/mol. Key properties include a boiling point of 221.3±9.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 87.6±18.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
35203-44-2
Jingsj CID
J-1511359-4
Molecular Formula
C6H10N2
Molecular Weight
110.157 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point221.3±9.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point87.6±18.7 °C
Exact Mass110.084396
PSA17.82000
LogP0.85
Vapor Pressure0.2±0.4 mmHg at 25°C
Refractive Index1.512

Customs & Trade Information

HS Code2933290090
Summary2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) 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-Propyl-1H-imidazole?

The CAS number of 1-Propyl-1H-imidazole is 35203-44-2.

What are the molecular formula and molecular weight of 1-Propyl-1H-imidazole?

1-Propyl-1H-imidazole has molecular formula C6H10N2 and molecular weight 110.157 g/mol.

What are the upstream and downstream products of 1-Propyl-1H-imidazole?

For 1-Propyl-1H-imidazole, Upstream Products: Imidazole, 1-bromopropane, 1-Iodopropane; Downstream Products: 1-methyl-3-propylimidazolium iodide.

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

Last updated:

How to cite: Jingsj. "1-Propyl-1H-imidazole (CAS 35203-44-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511359-4 (accessed 2026-11-09).

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