≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
application：
6-Bromo-1,4-benzodioxane may be used as a starting reagent in the synthesis of chiral diphosphines (SYNPHOS and DIFLUORPHOS).
product description：
6-Bromo-1,4-benzodioxane is an aryl halide. It can be synthesized from 1,4-benzodioxane, via bromination with bromine in acetic acid. It undergoes alkoxycarbonylation reaction with sodium tert-butoxide in the presence of CO to yield 2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid t-butyl ester.
| Pubchem Sid | 488187343 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488187343 |
| Canonical Smiles | C1COC2=C(O1)C=CC(=C2)Br |
| IUPAC Name | 6-bromo-2,3-dihydro-1,4-benzodioxine |
| InChIKey | LFCURAJBHDNUNG-UHFFFAOYSA-N |
| INCHI | 1S/C8H7BrO2/c9-6-1-2-7-8(5-6)11-4-3-10-7/h1-2,5H,3-4H2 |
| Isomeric SMILES | C1COC2=C(O1)C=CC(=C2)Br |
| WGK Germany | 3 |
| Molecular Weight | 215.05 |
| Reaxy-Rn | 6223 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6223&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzodioxanes |
| Subclass | Benzo-1,4-dioxanes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzo-1,4-dioxanes |
| Alternative Parents | Alkyl aryl ethers Para dioxins Benzenoids Aryl bromides Oxacyclic compounds Organobromides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzo-1,4-dioxane - Alkyl aryl ether - Benzenoid - Para-dioxin - Aryl halide - Aryl bromide - Oxacycle - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzo-1,4-dioxanes. These are heterocyclic compounds containing a benzene ring fused to a 1,4-dioxane ring. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H1602019 | Certificate of Analysis | Sep 16, 2025 | B133470 |
| H2508124 | Certificate of Analysis | Aug 18, 2025 | B133470 |
| D2001161 | Certificate of Analysis | Aug 15, 2025 | B133470 |
| E2326111 | Certificate of Analysis | Mar 05, 2025 | B133470 |
| E2326116 | Certificate of Analysis | Mar 05, 2025 | B133470 |
| K2103600 | Certificate of Analysis | Aug 04, 2023 | B133470 |
| K2103601 | Certificate of Analysis | Aug 04, 2023 | B133470 |
| K2103604 | Certificate of Analysis | Aug 04, 2023 | B133470 |
| K2103605 | Certificate of Analysis | Aug 04, 2023 | B133470 |
| Refractive Index | 1.588 |
|---|---|
| Flash Point(°F) | 230℉ |
| Flash Point(°C) | >110℃ |
| Boil Point(°C) | 259-260 °C |
| Molecular Weight | 215.040 g/mol |
| XLogP3 | 2.200 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 213.963 Da |
| Monoisotopic Mass | 213.963 Da |
| Topological Polar Surface Area | 18.500 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 140.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
