Rhenium

HCID 23947CAS 22541-28-2

Teilstruktursuche Ähnliche Strukturen suchen

Grundinformationen

Standard-SMILES: [Re]
InChIKey: WUAPFZMCVAUBPE-UHFFFAOYSA-N
Summenformel: Re
Durchschnittliche Molmasse: 186,207 g/mol
Monoisotopische Masse: 186,9557531

Überblick

Rhenium atom is a manganese group element atom.

Namen und Bezeichner

Bevorzugter Name: Rhenium
IUPAC: rhenium
Englischer Name: Rhenium
Summenformel: Re
Molmasse: 0

Namen und Synonyme

RHENIUM7440-15-5RE7YHU292INYRHENIUM, ELEMENTALDTXSID9064685NSC-600662RefChem:179141DTXCID7047649231-124-5rhenium atomRhenium pellets

Weitere Namen anzeigen

RHENIUM ELEMENTrenioMFCD0001119575Rerhenium metalRhenium, elementarRhenium wireRhenium ion(Re7 )

Datenbank-Bezeichner

CAS: 22541-28-2、7440-15-5
PubChem CID: 23947
DTXSID: DTXSID9064685
ChEBI: CHEBI:49882
UNII: 7YHU292INY
EC Number: 231-124-5
Nikkaji: J2.128.165D、J95.327J

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 0
Schwere Atome: 1
Formalladung: 0
Komplexität: 0

Experimentelle und physikochemische Eigenschaften

Chemical ClassesMetals -> Elements, Metallic

SpringerMaterials Propertieselectron density of states

Physical Description · 3 Einträge

Other Solid

Black to silver-grey solid; [Merck Index]

Liquid

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 34.9% (137 of 393) of reports.

Danger

H228 (63.9%): Flammable solid [Danger Flammable solids]

P210, P240, P241, P280, and P370+P378 (click each P-code to see the statement)

Aggregated GHS information provided per 393 reports by companies from 8 notifications to the ECHA C&L Inventory.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Rhenium

Rhenium is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Rhenium are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 28-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/5499

Rhenium: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Rhenium: Human health tier I assessment

Hazards SummaryPowdered form is flammable; [Hawley] Not an essential mineral in living organisms; No reported toxicity in workers handling perrhenic acid or ammonium perrhenate; [Ullmann]

Hazard Classes and CategoriesFlam. Sol. 2 (63.9%)

Sicherheitsdaten

Alarmwort: Achtung
Gefahrenhinweise: Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H228

Chemie und Industrie

Verwendung und Herstellung

Uses · 3 Einträge

Found in gadolinite, molybdenite, columbite, rare earth minerals, and some sulfide ores; Used in electron tubes, semiconductors, electrical contacts, catalysts, jewelry plating, medical instruments, high-vacuum equipment, and mirror backings; [Merck Index] Used in tungsten and molybdenum alloys, electronic filaments, high-temperature thermocouples, igniters for flash bulbs, and refractory materials in missiles; [Hawley]

Metal Preparation and Pouring [Category: Foundry]

Jewelry making [Category: Hobbies]

U.S. Production2023: 106,381 lb

Consumer UsesAlloys

Industry UsesAlloys

General Manufacturing Information · 2 Einträge

Primary Metal Manufacturing

Rhenium: ACTIVE