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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 617688Generated: October 23, 2026

5-(3,4-Dichlorophenyl)-2-furaldehyde

5-(3,4-DICHLOROPHENYL)FURFURAL · 5-(3 4-DICHLOROPHENYL)FURFURAL 97 · 5-(3,4-Dichlorophenyl)furfural 97% · 5-(3,4-DICHLORO-PHENYL)-FURAN-2-CARBALDEHYDE · 2-Furancarboxaldehyde, 5-(3,4-dichlorophenyl)- · 5-(3,4-dichlorophenyl)-2-furaldehyde(SALTDATA: FREE)

https://huagongshe.com/en/chemical/617688

5-(3,4-Dichlorophenyl)-2-furaldehyde molecular structure

Identifiers & Physical Properties

CAS No.52130-34-4
Molecular formulaC11H6Cl2O2
Average molar mass241.07 g/mol
Monoisotopic mass239.97448479 g/mol
SMILESO=Cc1ccc(-c2ccc(Cl)c(Cl)c2)o1
InChIKeyPSQLTDROSWBPGT-UHFFFAOYSA-N
PubChem CID617688
EC No.621-204-1
DTXSIDDTXSID10347079

Chemical & Physical Properties

XLogP3.7
Topological polar surface area30.2
Hydrogen bond donors0
Hydrogen bond acceptors2
Rotatable bonds2
Heavy atoms15
Formal charge0
Complexity235
Melting point140-143 °C (lit.)
Physical statesolid
InChI1S/C11H6Cl2O2/c12-9-3-1-7(5-10(9)13)11-4-2-8(6-14)15-11/h1-6H
InChIKeyPSQLTDROSWBPGT-UHFFFAOYSA-N
SMILES[H]C(=O)c1ccc(o1)-c2ccc(Cl)c(Cl)c2
UNSPSC Code12352100
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP261-P264-P271-P280-P302+P352-P305+P351+P338
Target organsRespiratory system
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)26-36
Water hazard class (WGK)3
Storage class11 - Combustible Solids
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & Regulations

GHS classificationWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Personal protective equipment (PPE)dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK)3
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36
Storage class11 - Combustible Solids
Target organsRespiratory system
GHS hazard statementsH315-H319-H335
Hazard classEye Irrit. 2Skin Irrit. 2STOT SE 3
GHS precautionary statementsP261-P264-P271-P280-P302+P352-P305+P351+P338