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HCID 452313Erstellt: 24. Oktober 2026

12-Wolframophosphorsure

PHOSPHOTUNGSTIC ACID · 12-wolframophosphoric acid · ETHANOL ABSOLUTE PH. EUR.DUTY PAID · NONIDET P-40 SUBSTITUTE PROTEOMICS GRADE · Tungstate(3-), tetracosa-μ-oxododecaoxo[ μ12-[phosphato(3-)-O:O:O:O':O':O':O'':O'':O'':O''':O''':O''' ]]dodeca-, trihydrogen

https://huagongshe.com/de/chemical/452313

Molekülstruktur von 12-Wolframophosphorsure

Identifikatoren & physikalische Daten

CAS No.1343-93-7
SummenformelH83O40PW12
Durchschnittliche Molmasse2.960,7 g/mol
Monoisotopische Masse2.961,83099849 g/mol
SMILESO.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.P.[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W].[W]
InChIKeyBCTWNMTZAXVEJL-UHFFFAOYSA-N
PubChem CID452313
EC No.215-682-7
DTXSIDDTXSID00928558
Lokaler Name12-Wolframophosphorsure

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)40
H-Brücken-Donoren40
H-Brücken-Akzeptoren40
Frei drehbare Bindungen0
Schwere Atome53
Formalladung0
Komplexität0
Dichte1.681 g/cm3
EPA chemische InformationenTungstate(3-), tetracosa-.mu.-oxododecaoxo[.mu.12-[phosphato(3-)-.kappa.O:.kappa.O:.kappa.O:.kappa.O':.kappa.O':.kappa.O':.kappa.O'':.kappa.O'':.kappa.O'':.kappa.O''':.kappa.O''':.kappa.O''']]dodeca-, trihydrogen (1343-93-7)

Sicherheit & Vorschriften

GHS-EinstufungDangerH314 (93.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 33 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Corr. 1C (93.9%)
TSCA-Inventar-StatusTSCA listed

Anwendungen & Verwendung

Verwenden

Phosphotungstic acid (H3PW12O40) was used as an efficient and recyclable catalyst for the synthesis of polysubstituted quinolines through the Friedlnder condensation of 2-aminoarylketone with carbonyl compounds, which was achieved by conventional heating under solvent-free conditions.[1]