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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 4962246Generated: October 23, 2026

9-chloro-3,4-dihydro-2H-1,5-benzodioxepine-7-carbaldehyde

9-CHLORO-3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-7-CARBALDEHYDE · 9-Chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-carboxaldehyde · 9-Chloro-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-carbaldehyde · 2H-1,5-Benzodioxepin-7-carboxaldehyde, 9-chloro-3,4-dihydro- · 9-Chloro-3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-carbaldehyde

https://huagongshe.com/en/chemical/4962246

9-chloro-3,4-dihydro-2H-1,5-benzodioxepine-7-carbaldehyde molecular structure

Identifiers & Physical Properties

CAS No.852851-89-9
Molecular formulaC10H9ClO3
Average molar mass212.63 g/mol
Monoisotopic mass212.0240218 g/mol
SMILESO=Cc1cc(Cl)c2c(c1)OCCCO2
InChIKeyPFMDPBFEHLDZOY-UHFFFAOYSA-N
PubChem CID4962246
EC No.885-638-5

Chemical & Physical Properties

XLogP2.1
Topological polar surface area35.5
Hydrogen bond donors0
Hydrogen bond acceptors3
Rotatable bonds1
Heavy atoms14
Formal charge0
Complexity210
Storage conditions2-8°C, stored under nitrogen
AppearanceWhite to off-white Solid
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP280-P305+P351+P338
Hazard classIRRITANT

Safety & Regulations

Signal wordWarning
GHS pictogramGHS07
Hazard classIRRITANT
GHS hazard statementsH302-H315-H319-H335
GHS precautionary statementsP280-P305+P351+P338