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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 520656Generated: October 23, 2026

1,3-Dioxane, 2-(2-bromoethyl)-

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1,3-Dioxane, 2-(2-bromoethyl)- molecular structure

Identifiers & Physical Properties

CAS No.33884-43-4
Molecular formulaC6H11BrO2
Average molar mass195.05 g/mol
Monoisotopic mass193.99424169 g/mol
SMILESBrCCC1OCCCO1
InChIKeyWMDHQEHPOVOEOG-UHFFFAOYSA-N
PubChem CID520656
EC No.251-716-7
DTXSIDDTXSID10885567

Chemical & Physical Properties

XLogP1.3
Topological polar surface area18.5
Hydrogen bond donors0
Hydrogen bond acceptors2
Rotatable bonds2
Heavy atoms9
Formal charge0
Complexity71.5
Chemical classesOther Classes -> Halogenated Ethers
Physical DescriptionColorless liquid[Alfa Aesar MSDS]

Safety & Regulations

GHS classificationThis chemical does not meet GHS hazard criteria for 2.1% (1 of 47) of reports.WarningH315 (97.9%): 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 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatory informationPMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Hazards summaryA skin and strong eye irritant[Alfa Aesar MSDS] See 2-(3-Bromophenyl)-1,3-dioxolane. See 4,4-Dimethyl-1,3-dioxane. See 2,3-Dichloro-1,4-dioxane. See 1,3-Dioxane.
Hazard Classes and CategoriesSkin Irrit. 2 (97.9%)