Bismuttribromid

Bezeichnung:Bismuttribromid

CAS-Nr7787-58-8

Englisch Name:Bismuth (III) Bromide

CBNumberCB0136095

SummenformelBiBr3

Molgewicht448.69

MOL-Datei7787-58-8.mol

Synonyma

Bismuttribromid

Bismuttribromid physikalisch-chemischer Eigenschaften

Schmelzpunkt	218°C
Siedepunkt	453°C
Dichte	5.7 g/mL at 25 °C(lit.)
Flammpunkt	453°C
Löslichkeit	reacts with H2O; soluble in dilacid, acetone; insoluble in ethanol
Aggregatzustand	powder
Farbe	Yellow
Wasserlöslichkeit	Decomposes in water.
Sensitive	Hygroscopic
Merck	13,1258
Major Application	material synthesis precursor perovskite solar cells
InChI	InChI=1S/Bi.3BrH/h;3*1H/q+3;;;/p-3
InChIKey	TXKAQZRUJUNDHI-UHFFFAOYSA-K
SMILES	[Bi](Br)(Br)Br
CAS Datenbank	7787-58-8(CAS DataBase Reference)
EPA chemische Informationen	Bismuthine, tribromo- (7787-58-8)

Sicherheit

Kennzeichnung gefährlicher	C
R-Sätze:	34
S-Sätze:	26-36/37/39-45
RIDADR	UN 3260 8/PG 2
WGK Germany	3
TSCA	TSCA listed
HazardClass	8
PackingGroup	III
HS Code	2827590000
Speicherklasse	8A - Combustible corrosive hazardous materials
Hazard Classifications	Eye Dam. 1 Skin Corr. 1B STOT SE 3

Gefahreninformationscode (GHS)

Bismuth (III) Bromide Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R34:Verursacht Verätzungen.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Chemische Eigenschaften
Bismuth(III) Bromide (BiBr₃), also known as bismuth tribromide, is a light yellow-gray crystalline or powdered solid that plays a significant role in various industrial and research applications.

In materials science, BiBr3 is utilized in the development of semiconductors and optoelectronic devices. Additionally, Bismuth (III) Bromide has been explored in the preparation of nanomaterials and thin films, contributing to research in the fields of photovoltaics and photonics.
Verwenden
It catalyzes the formation of cyclic carbonates.
Verwenden
By virtue of their low toxicity and high versatility, hold considerable promise as catalysts for various organic transformations
Vorbereitung Methode
Bismuth powder is placed in a retort, Br2 is poured over it, and the mixture is allowed to stand for a few days and then distilled. It is also possible to heat Br2 with Bi in a round-bottom flask equipped with a reflux condenser. Purification is by vacuum distillation.
reaction suitability
reagent type: catalyst
core: bismuth
Synthese
Bismuth(III) bromide can be prepared by reacting bismuth(III) oxide with hydrobromic acid. It can also be synthesized by reacting powdered bismuth with bromine.
Einzelnachweise
[1] Christian, Theresa M., et al. "Bismuth-induced raman modes in GaP1− xBix." Japanese Journal of Applied Physics 55.10 (2016): 108002.
[2] Saboor, Abdul, Shoaib Khalid, and Anderson Janotti. "Band-gap reduction and band alignments of dilute bismide III--V alloys." arXiv preprint arXiv:2411.19257 (2024).

Bismuth (III) Bromide Upstream-Materialien And Downstream Produkte

Bismuttribromid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

7787-58-8, Bismuth (III) Bromide Verwandte Suche:

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