2-(1H-PYRROL-1-YL)BENZALDEHYDE

Also known as: 2-pyrrol-1-ylbenzaldehyde, 2-pyrrolylbenzaldehyde, 2-pyrrol-1-yl-benzaldehyde, Benzaldehyde, 2-(1H-pyrrol-1-yl)-, 2-(1-pyrrolyl)benzaldehyde

2-(1H-PYRROL-1-YL)BENZALDEHYDE (CAS 31739-56-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H9NO and a molecular weight of 171.19500 g/mol. Key properties include a melting point of 156ºC, a boiling point of 312.8ºC at 760 mmHg, a density of 1.06g/cm3 and a flash point of 143ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 31739-56-7
Jingsj CID: J-1055922-5
Molecular Formula: C₁₁H₉NO
Molecular Weight: 171.19500 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	156ºC
Boiling Point	312.8ºC at 760 mmHg
Density	1.06g/cm3
Flash Point	143ºC
Exact Mass	171.06800
PSA	22.00000
LogP	2.28980
Refractive Index	1.573

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 2-(1H-PYRROL-1-YL)BENZALDEHYDE?

The CAS number of 2-(1H-PYRROL-1-YL)BENZALDEHYDE is 31739-56-7.

What are the molecular formula and molecular weight of 2-(1H-PYRROL-1-YL)BENZALDEHYDE?

2-(1H-PYRROL-1-YL)BENZALDEHYDE has molecular formula C11H9NO and molecular weight 171.19500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(1H-PYRROL-1-YL)BENZALDEHYDE (CAS 31739-56-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1055922-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.