5-Chloro-2-methyl-1H-benzimidazole
Also known as: 5-Chloro-2-methylbenzimidazole, 2-Methyl-5-chlorobenzimidazole, 2-Methyl-5-chloro-1H-benzimidazole, 2-Methyl-6-chloro-1H-benzimidazole, 5(6)-chloro 2-Methyl benzimidazole, 6-Chloro-2-methyl-1H-benzimidazole, 1H-Benzimidazole, 5-chloro-2-methyl-, 1H-Benzimidazole, 6-chloro-2-methyl-, 5-chloro-2-methyl-1H-benzimidazol, MFCD00014559, EINECS 220-575-3
5-Chloro-2-methyl-1H-benzimidazole (CAS 2818-69-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7ClN2 and a molecular weight of 166.608 g/mol. Key properties include a melting point of 197°C, a boiling point of 374.7±15.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 212.2±6.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2818-69-1
- Jingsj CID
- J-23661-3
- Molecular Formula
- C8H7ClN2
- Molecular Weight
- 166.608 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 197°C |
|---|---|
| Boiling Point | 374.7±15.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 212.2±6.0 °C |
| Exact Mass | 166.029770 |
| PSA | 28.68000 |
| LogP | 2.07 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.675 |
| Additional Property | <0.1 g/100 mL at 21.5 ºC |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 5-Chloro-2-methyl-1H-benzimidazole?
The CAS number of 5-Chloro-2-methyl-1H-benzimidazole is 2818-69-1.
What are the molecular formula and molecular weight of 5-Chloro-2-methyl-1H-benzimidazole?
5-Chloro-2-methyl-1H-benzimidazole has molecular formula C8H7ClN2 and molecular weight 166.608 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Chloro-2-methyl-1H-benzimidazole (CAS 2818-69-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23661-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.