5-(3,4-Dichlorophenyl)furan-2-carbaldehyde

5-(3,4-二氯苯基)糠醛

Also known as: 5-(3,4-Dichlorophenyl)furfural, 5-(3,4-Dichloro-phenyl)-furan-2-carbaldehyde, 5-(3,4-Dichlorophenyl)-2-furaldehyde, 2-Furancarboxaldehyde, 5-(3,4-dichlorophenyl)-, 5-(3,4-Dichlorophenyl)furfural 97%, 5-(3,4-dichlorophenyl)-2-furancarbaldehyde, MFCD00448045

5-(3,4-Dichlorophenyl)furan-2-carbaldehyde (CAS 52130-34-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H6Cl2O2 and a molecular weight of 241.07000 g/mol. It is also known as 5-(3,4-Dichlorophenyl)furfural, 5-(3,4-Dichloro-phenyl)-furan-2-carbaldehyde and 5-(3,4-Dichlorophenyl)-2-furaldehyde. Key properties include a melting point of 140-143ºC(lit.), a boiling point of 382.9ºC at 760 mmHg, a density of 1.392g/cm3 and a flash point of 185.4ºC. 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.
52130-34-4
Jingsj CID
J-13578-4
Molecular Formula
C11H6Cl2O2
Chinese Name
5-(3,4-二氯苯基)糠醛
Molecular Weight
241.07000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point140-143ºC(lit.)
Boiling Point382.9ºC at 760 mmHg
Density1.392g/cm3
Flash Point185.4ºC
Exact Mass239.97400
PSA30.21000
LogP4.06590
Refractive Index1.605

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2932190090
Summary2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 5-(3,4-Dichlorophenyl)furan-2-carbaldehyde?

The CAS number of 5-(3,4-Dichlorophenyl)furan-2-carbaldehyde is 52130-34-4.

What are the molecular formula and molecular weight of 5-(3,4-Dichlorophenyl)furan-2-carbaldehyde?

5-(3,4-Dichlorophenyl)furan-2-carbaldehyde has molecular formula C11H6Cl2O2 and molecular weight 241.07000 g/mol.

Is 5-(3,4-Dichlorophenyl)furan-2-carbaldehyde hazardous?

5-(3,4-Dichlorophenyl)furan-2-carbaldehyde 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 5-(3,4-Dichlorophenyl)furan-2-carbaldehyde?

For 5-(3,4-Dichlorophenyl)furan-2-carbaldehyde, Upstream Products: Furfural, 3,4-Dichloroaniline; Downstream Products: 5-(3,4-dichlorophenyl)furan-2-carbonitrile.

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

Last updated:

How to cite: Jingsj. "5-(3,4-Dichlorophenyl)furan-2-carbaldehyde (CAS 52130-34-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13578-4 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.