1-(4-Chlorophenyl)-1H-pyrrole
Also known as: 1-(4-Chlorophenyl)pyrrole, 1-(4-Chlorophenyl)-1H-pyrrole, 1-(p-Chlorophenyl)pyrrole, N-(4-Chlorophenyl)pyrrole, 1H-Pyrrole, 1-(4-chlorophenyl)-
1-(4-Chlorophenyl)-1H-pyrrole (CAS 5044-38-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H8ClN and a molecular weight of 177.630 g/mol. Key properties include a melting point of 88-91 °C(lit.), a boiling point of 264.6±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 113.8±22.6 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5044-38-2
- Jingsj CID
- J-20738-5
- Molecular Formula
- C10H8ClN
- Molecular Weight
- 177.630 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 88-91 °C(lit.) |
|---|---|
| Boiling Point | 264.6±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 113.8±22.6 °C |
| Exact Mass | 177.034531 |
| PSA | 4.93000 |
| LogP | 3.67 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.580 |
GHS Safety & Compliance
- 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 1-(4-Chlorophenyl)-1H-pyrrole?
The CAS number of 1-(4-Chlorophenyl)-1H-pyrrole is 5044-38-2.
What are the molecular formula and molecular weight of 1-(4-Chlorophenyl)-1H-pyrrole?
1-(4-Chlorophenyl)-1H-pyrrole has molecular formula C10H8ClN and molecular weight 177.630 g/mol.
Is 1-(4-Chlorophenyl)-1H-pyrrole hazardous?
1-(4-Chlorophenyl)-1H-pyrrole has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 1-(4-Chlorophenyl)-1H-pyrrole?
For 1-(4-Chlorophenyl)-1H-pyrrole, Upstream Products: 2,5-Dimethoxytetrahydrofuran, 4-Chloroaniline, Pyrrole; Downstream Products: 4-(1H-Pyrrol-1-yl)aniline, 1-[4-(trifluoromethyl)phenyl]-1H-pyrrole, 1-(4-Nitrophenyl)-1H-pyrrole.
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-(4-Chlorophenyl)-1H-pyrrole (CAS 5044-38-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20738-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.