4-(1-Pyrrolidinyl)benzaldehyde
Also known as: 1-(4-Formylphenyl)pyrrolidine, 4-(1-PYRROLIDINO)BENZALDEHYDE, 4-(1-PYRROLIDINYL)BENZALDEHYDE, 4-(pyrrolidin-1-yl)benzaldehyde, 4-PYRROLIDIN-1-YL-BENZALDEHYDE, 4-(1-Pyrrolidino)benzaldehyde, AKOS B022024, ART-CHEM-BB B022024, Benzaldehyde, 4-(1-pyrrolidinyl)-, EINECS 257-570-0, MFCD00015469, N-(P-Formylphenyl)pyrrolidine, TIMTEC-BB SBB007141
4-(1-Pyrrolidinyl)benzaldehyde (CAS 51980-54-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H13NO and a molecular weight of 175.227 g/mol. Key properties include a melting point of 85 °C, a boiling point of 329.4±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 134.3±12.5 °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.
- 51980-54-2
- Jingsj CID
- J-46129-0
- Molecular Formula
- C11H13NO
- Molecular Weight
- 175.227 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 85 °C |
|---|---|
| Boiling Point | 329.4±25.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 134.3±12.5 °C |
| Exact Mass | 175.099716 |
| PSA | 20.31000 |
| LogP | 1.90 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.600 |
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 4-(1-Pyrrolidinyl)benzaldehyde?
The CAS number of 4-(1-Pyrrolidinyl)benzaldehyde is 51980-54-2.
What are the molecular formula and molecular weight of 4-(1-Pyrrolidinyl)benzaldehyde?
4-(1-Pyrrolidinyl)benzaldehyde has molecular formula C11H13NO and molecular weight 175.227 g/mol.
Is 4-(1-Pyrrolidinyl)benzaldehyde hazardous?
4-(1-Pyrrolidinyl)benzaldehyde 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 4-(1-Pyrrolidinyl)benzaldehyde?
For 4-(1-Pyrrolidinyl)benzaldehyde, Upstream Products: Pyrrolidine, 4-Bromobenzaldehyde, 4-Fluorobenzaldehyde; Downstream Products: (4-(Pyrrolidin-1-yl)phenyl)methanamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(1-Pyrrolidinyl)benzaldehyde (CAS 51980-54-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46129-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.