Indiumtrihydroxid

Indium hydroxide

HCID 88636CAS 20661-21-6

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Grundinformationen

Standard-SMILES: [In+3].[OH-].[OH-].[OH-]
InChIKey: IGUXCTSQIGAGSV-UHFFFAOYSA-K
Summenformel: H3InO3
Durchschnittliche Molmasse: 165,84 g/mol
Monoisotopische Masse: 165,91209696

Namen und Bezeichner

Bevorzugter Name: Indium hydroxide
IUPAC: indium(3+) trihydroxide
Lokaler Name: Indiumtrihydroxid
Englischer Name: Indium hydroxide
Summenformel: H3InO3
Molmasse: 165.84

Namen und Synonyme

Indium hydroxideIndium trihydroxide55326-87-9Indium (III) hydroxide09J170CMXVIndium hydroxide (VAN)DTXSID2074825EINECS 243-947-7EINECS 259-592-6NSC 127173NSC-127173RefChem:790932

Weitere Namen anzeigen

Nsc127173IndiuM hydroxidIndiumtrihydroxidIndium(Ⅲ) hydroxideINDIUM(III) HYDROXIDEIndium(III)trihydoxideIndium hydroxide,99.99%indiumhydroxide(in(oh)3)

DTXCID8041874243-947-7259-592-620661-21-6Indium hydroxide (In(OH)3)indium(3+);trihydroxideINDIUMHYDROXIDEIndium(III)hydroxide

Datenbank-Bezeichner

CAS: 20661-21-6、55326-87-9
PubChem CID: 88636
DTXSID: DTXSID2074825
UNII: 09J170CMXV
EC Number: 243-947-7、259-592-6
Nikkaji: J154.780A

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 3 Å²
H-Brücken-Donoren: 3
H-Brücken-Akzeptoren: 3
Frei drehbare Bindungen: 0
Schwere Atome: 4
Formalladung: 0
Komplexität: 0

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Metals, Inorganic Compounds

Physical DescriptionWhite or yellow powder; [MSDSonline]

Physikochemische Eigenschaften

Schmelzpunkt: 150 °C · 150 °C (lit.)
Dichte: 4.45 g/mL · 4.45 g/mL at 20 °C (lit.)
Dampfdruck: 0.01 mm · <0.01 mm Hg ( 25 °C)
Löslichkeit: 2 O: · H2O: insoluble(lit.)
Aggregatzustand: nanopowder
Farbe: cubic crystals, crystalline
Wasserlöslichkeit: It is insoluble in water.
InChI: InChI=1S/In.3H2O/h;3*1H2/q+3;;;/p-3
InChIKey: IGUXCTSQIGAGSV-UHFFFAOYSA-K
SMILES: [In](O)(O)O
LogP: 5.9 at · 5.9 at 22℃
CAS Datenbank: 20661 · 20661-21-6(CAS DataBase Reference)
EPA chemische Informationen: 3 · Indium hydroxide (In(OH)3) (20661-21-6)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 2% (1 of 51) of reports.

Warning

H315 (90.2%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 51 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: Indium hydroxide (In(OH)3)

Status: Active Update: 21-04-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/22591

Hazards SummaryAn irritant; [MSDSonline] See Indium.

Hazard Classes and Categories · 2 Einträge

Skin Irrit. 2 (90.2%)

Not Classified

Sicherheit und Schutzausrüstung

Threshold Limit Values (TLV)0.1 [mg/m3], as In

Sicherheitsdaten

wgk: 3
tsca: TSCA listed
risk_code: 36/37/38
hazard_code: Xi
safety_code: 26-37/39
Speicherklasse: 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
Hazard Classifications: Aquatic Chronic 2STOT RE 1

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationIndium hydroxide (In(OH)3): ACTIVE

Anwendungen

VerwendenIndium(III) hydroxide is used as a precursor to indium(III)oxide. It is also applied in batteries, glasses, ceramics, chemical reagents and semiconductors.

Darstellung · 1 Eintrag

synthetischeAccording to Milligan and Weiser, a small excess of NH3 solution is added at 100℃ to an InCl3 solution. The precipitate is aged a few hours at 100℃ by letting it stand under its mother liquor, then washed free of chloride and dried at room temperature.