1,4-Dimethyl-1H-imidazole

Also known as: 1,4-Dimethylimidazole, 1H-Imidazole, 1,4-dimethyl-, N,4-Dimethylimidazole, NSC 40745

1,4-Dimethyl-1H-imidazole (CAS 6338-45-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N2 and a molecular weight of 96.13040 g/mol. Key properties include a boiling point of 216.7ºC at 760mmHg, a density of 0.98g/cm3 and a flash point of 84.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6338-45-0
Jingsj CID: J-1428972-6
Molecular Formula: C₅H₈N₂
Molecular Weight: 96.13040 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	216.7ºC at 760mmHg
Density	0.98g/cm3
Flash Point	84.8ºC
Exact Mass	96.06870
PSA	17.82000
LogP	0.72850
Refractive Index	1.518

Customs & Trade Information

HS Code	2933290090
Summary	2933290090. 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 1,4-Dimethyl-1H-imidazole?

The CAS number of 1,4-Dimethyl-1H-imidazole is 6338-45-0.

What are the molecular formula and molecular weight of 1,4-Dimethyl-1H-imidazole?

1,4-Dimethyl-1H-imidazole has molecular formula C5H8N2 and molecular weight 96.13040 g/mol.

What are the upstream and downstream products of 1,4-Dimethyl-1H-imidazole?

For 1,4-Dimethyl-1H-imidazole, Upstream Products: 1-methylimidazole, Trimethyl phosphate, Formaldehyde; Downstream Products: Ammonia, acetic acid, 5-Bromo-1,4-dimethyl-1H-imidazole.

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. "1,4-Dimethyl-1H-imidazole (CAS 6338-45-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1428972-6 (accessed 2026-11-09).

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