乙炔基溴化镁，CAS 登记号 4301-14-8，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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ethynylmagnesium bromide · CAS 4301-14-8 · C2HBrMg.
| CAS Registry Number | 4301-14-8 |
|---|---|
| PubChem CID | 4071243 |
| Molecular formula | C2HBrMg |
| IUPAC name | magnesium;ethyne;bromide |
| Molecular Weight | 129.24 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 127.91120 |
| Monoisotopic Mass | 127.91120 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 4 |
| Formal Charge | 0 |
| Complexity | 14 |
| Reported hazard statements | H225 (40.3%), H260 (41.8%), H261 (58.2%), H314 (100%) |
|---|
H225 (40.3%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H260 (41.8%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
Ethynylmagnesium Bromide; 4301-14-8; DTXSID20399009; RefChem:596822; DTXCID80349868; magnesium;ethyne;bromide; bromo(ethynyl)magnesium; ethinylmagnesium bromide; ethynyl magnesiumbromide; ethynyl-magnesium bromide; Ethinyl magnesium bromide; SCHEMBL4523; ETHYNYL MAGNESIUM BROMIDE; SCHEMBL10895492; HUGJUYPSXULVQQ-UHFFFAOYSA-M; bromo(ethynyl)magnesium, 05M in THF
CAS 4301-14-8; molecular formula C2HBrMg; molecular weight — g/mol.
Ethynylmagnesium Bromide, 4301-14-8, DTXSID20399009, RefChem:596822, DTXCID80349868, magnesium;ethyne;bromide.
Hazard statements reported: H225, H260, H261, H314.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.