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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 2801439Generated: October 25, 2026

2,3-Dihydro-1,4-benzodioxine-6-carbonitrile

3,4-ETHYLENEDIOXYBENZONITRILE · SKL690 · BUTTPARK 96\04-14 · 3-dihydrobenzo[b][1 · 4]dioxine-6-carbonitrile · 1,4-Benzodioxan-6-carbonitrile · 1,4-Benzodioxane-6-carbonitrile · 2,3-Dihydro-1,4-benzodioxine-6-carbonitrile

https://huagongshe.com/en/chemical/2801439

2,3-Dihydro-1,4-benzodioxine-6-carbonitrile molecular structure

Identifiers & Physical Properties

CAS No.19102-07-9
Molecular formulaC9H7NO2
Average molar mass161.16 g/mol
Monoisotopic mass161.04767846 g/mol
SMILESN#Cc1ccc2c(c1)OCCO2
InChIKeyJGSRMKGBXNXODT-UHFFFAOYSA-N
PubChem CID2801439
ChEMBLCHEMBL4581514
EC No.688-381-5
DTXSIDDTXSID30384249

Chemical & Physical Properties

XLogP1.2
Topological polar surface area42.3
Hydrogen bond donors0
Hydrogen bond acceptors3
Rotatable bonds0
Heavy atoms12
Formal charge0
Complexity208
Storage conditions2-8°C
Physical statesolid
ColorLight beige
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302
GHS precautionary statementsP280-P305+P351+P338
Hazard symbolsXi
Hazard NoteIrritant
Customs code2932990090

Safety & Regulations

GHS classificationWarningH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (50%)
Customs code2932990090
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
hazard_noteIrritant
GHS hazard statementsH302
GHS precautionary statementsP280-P305+P351+P338