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1-Butyl-2-methyl-1H-benzimidazole

1-丁基-2-甲基-1H-苯并咪唑

Also known as: 1H-Benzimidazole, 1-butyl-2-methyl-, 1-Butyl-2-methylbenzimidazole, 1-n-Butyl-2-methylbenzimidazole, 1-Butyl-2-methyl-1H-benzoimidazole, 1-Butyl-2-methyl-1H-benzo[d]imidazole, 1-butyl-2-methyl-1H-1,3-benzodiazole, 1H-Benzimidazole,1-butyl-2-methyl-(9CI), Benzimidazole, 1-butyl-2-methyl-

1-Butyl-2-methyl-1H-benzimidazole (CAS 4887-85-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H16N2 and a molecular weight of 188.26900 g/mol. It is also known as 1H-Benzimidazole, 1-butyl-2-methyl-, 1-Butyl-2-methylbenzimidazole and 1-n-Butyl-2-methylbenzimidazole. Key properties include a boiling point of 328.3ºC at 760 mmHg, a density of 1.03g/cm3 and a flash point of 152.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4887-85-8
Jingsj CID
J-1620434-0
Molecular Formula
C12H16N2
Chinese Name
1-丁基-2-甲基-1H-苯并咪唑
Molecular Weight
188.26900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point328.3ºC at 760 mmHg
Density1.03g/cm3
Flash Point152.4ºC

Frequently Asked Questions

What is the CAS number of 1-Butyl-2-methyl-1H-benzimidazole?

The CAS number of 1-Butyl-2-methyl-1H-benzimidazole is 4887-85-8.

What are the molecular formula and molecular weight of 1-Butyl-2-methyl-1H-benzimidazole?

1-Butyl-2-methyl-1H-benzimidazole has molecular formula C12H16N2 and molecular weight 188.26900 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Butyl-2-methyl-1H-benzimidazole (CAS 4887-85-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1620434-0 (accessed 2026-10-25).

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