Methyltriphenyliphosphonium bromide
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1779-49-3C[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]LSEFCHWGJNHZNT-UHFFFAOYSA-M1779-49-3DTXSID30883580CHEMBL54469安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 7.7% (6 of 78) of reports.
Danger
H300 (21.8%): Fatal if swallowed [Danger Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P273, P280, P301+P316, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P321, P330, P332+P317, P337+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 78 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Phosphonium, methyltriphenyl-, bromide
Status: Active Update: 16-09-2013 https://echa.europa.eu/registration-dossier/-/registered-dossier/6999
Phosphonium, methyltriphenyl-, bromide: Does not have an individual approval but may be used under an appropriate group standard
用途有機合成用。
使用Methyltriphenylphosphonium Bromide is a lipophilic molecule with a cation allowing for it to be used to deliver molecules to specific cell components. Also considered an antineoplastic agent.
一般的な説明Methyltriphenylphosphoniumbromide is an organophosphorus compound, with potential use as a precursor and a solvent in organic synthesis.Mettler-Toledo calibration substance ME 30130598, methyltriphenylphosphoniumbromide is ideal for use in the regular calibration of Mettler-Toledo melting point instrument. Its value is a mean of 6 to 12 iterations with a Mettler-Toledo MP70 Excellence instrument that is calibrated against primary standards. The melting point is validated by Capillary method according to European Pharmacopeia (2.2.14.)
純化方法If the solid is sticky, wash it with *C6H6 and dry it in a vacuum over P2O5. [Marvel & Gall J Org Chem 24 1494 1959, Chem Ber 87 1318 1954, Milas & Priesing J Am Chem Soc 79 6295 1957, Wittig & Sch.llkopf Org Synth 40 66 1960.] The iodide, on recrystallisation from H2O, has m 187.5-188.5o [Mann et al. J Chem Soc 1130 1953, Wittig & Geissler Justus Liebigs Ann Chem 580 44 1953]. [Beilstein 16 IV 981.]
読み込み中…
化学的特性white powder