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Bromoiodomethane

chemical compound

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 26, 2025
Entity authorityQ850475 ↗
Source-derived summary

Bromoiodomethane is a halomethane with the formula BrCH2I. It is a colorless liquid, although older samples appear yellow. The compound has been investigated as a reagent for cyclopropanation by the Simmons-Smith reaction, but diiodomethane and chloroiodomethane are preferred. It also occurs naturally as the result of microbial action.

Its critical point is at 367.85 °C and 6.3 MPa and refractive index is 1.6382 (20 °C, D).

Additional reading

Tarnovsky A. N.; Wall M.; Gustafsson M.; Lascoux N.; Sundström V.; Åkesson E. (March 2002). "Ultrafast Study of the Photodissociation of Bromoiodomethane in Acetonitrile upon 266 nm Excitation". J. Phys. Chem. A. 106 (25): 5999–6005(7). Bibcode:2002JPCA..106.5999T. doi:10.1021/jp014306j.

Editorial summary

Begin with the source’s own compact description: “Bromoiodomethane” is chemical compound. The dossier treats that line as a proposition to test through Bromoiodomethane, chemical and compound, not as a finished interpretation.

Editorial reviewA practical orientation to terminology and classification, particularly when read beside dated observations, specimens or technical literature. The current lead gives the account dated anchors—2002, 1021—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Bromoiodomethane, chemical and compound is the immediate research focus.
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The phrase “chemical compound” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The date and method of observation matter as much as the stated conclusion, especially where classification or consensus has changed. The source revision retrieved here is dated May 26, 2025. The linked authority identifier is Q850475. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2002 and 1021.

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This entry incorporates text from “Bromoiodomethane” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.