![Molecular structure of 5-chloro-2-(trichloromethyl)-1H-benzo[d]imidazole (CAS 3584-66-5)](/images/chem_structures_svg/079/3584-66-5.svg)
5-chloro-2-(trichloromethyl)-1H-benzo[d]imidazole
Also known as: 5-chloro-2-(trichloromethyl)-1H-benzimidazole, 5-chloro-2-(trichloromethyl)benzimidazole, 5-chloro-2-trichloromethyl-1H-benzoimidazole, 5-chloro-2-trichloromethyl-benzimidazole, 1H-Benzimidazole, 5-chloro-2-(trichloromethyl)-
5-chloro-2-(trichloromethyl)-1H-benzo[d]imidazole (CAS 3584-66-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4Cl4N2 and a molecular weight of 269.94300 g/mol. Key properties include a melting point of 223-224ºC (dec.)(lit.), a boiling point of 380.3ºC at 760 mmHg, a density of 1.704 g/cm3 and a flash point of 215.7ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H331 — Toxic if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3584-66-5
- Jingsj CID
- J-18334-6
- Molecular Formula
- C8H4Cl4N2
- Molecular Weight
- 269.94300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 223-224ºC (dec.)(lit.) |
|---|---|
| Boiling Point | 380.3ºC at 760 mmHg |
| Density | 1.704 g/cm3 |
| Flash Point | 215.7ºC |
| Exact Mass | 267.91300 |
| PSA | 28.68000 |
| LogP | 4.04300 |
| Refractive Index | 1.69 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H331 — Toxic if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
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-(trichloromethyl)-1H-benzo[d]imidazole?
The CAS number of 5-chloro-2-(trichloromethyl)-1H-benzo[d]imidazole is 3584-66-5.
What are the molecular formula and molecular weight of 5-chloro-2-(trichloromethyl)-1H-benzo[d]imidazole?
5-chloro-2-(trichloromethyl)-1H-benzo[d]imidazole has molecular formula C8H4Cl4N2 and molecular weight 269.94300 g/mol.
Is 5-chloro-2-(trichloromethyl)-1H-benzo[d]imidazole hazardous?
5-chloro-2-(trichloromethyl)-1H-benzo[d]imidazole has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H331 — Toxic if inhaled.
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-(trichloromethyl)-1H-benzo[d]imidazole (CAS 3584-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18334-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.