Lead (II) bromide (HCID 24831)

Namen und Bezeichner

Bevorzugter Name: Lead (II) bromide
IUPAC: dibromolead
Lokaler Name: Bleidibromid
Englischer Name: LEAD(II) BROMIDE
Summenformel: Br2Pb
Molmasse: 367.01

Namen und Synonyme

Lead (II) bromideRefChem:798696Lead dibromidePbBr2CCRIS 4220EINECS 233-084-4leadbromideUNII-1O767M99U7Lead(II) bromide, ultra drySCHEMBL108657Lead(II) bromide, >=98%Lead(II) bromide, Puratronic?

Weitere Namen anzeigen

LEAD BROMIDE398853-5GdibromoleadSuper PbBr2BleidibromidLEAD(+2)BROMIDELEAD(II) BROMIDELead Bromide 99%

AKOS01590379912646-11-6CS-0416204Lead(II) bromide, 99.999% trace metals basisQ425231Lead(II) bromide, anhydrous, beads, -10 mesh, 99.999%

Datenbank-Bezeichner

CAS: 10031-22-8
PubChem CID: 24831
EC Number: 233-084-4

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 0
Schwere Atome: 3
Formalladung: 0
Komplexität: 2

Physikochemische Eigenschaften

Schmelzpunkt: 371 °C · 371 °C(lit.)
Siedepunkt: 892 °C · 892 °C(lit.)
Dichte: 6.66 g/mL · 6.66 g/mL at 25 °C(lit.)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
Löslichkeit: ethanol: insoluble(lit.)
Aggregatzustand: Powder
Wichte: 6.66 · 6.66
Farbe: White to off-white
Wasserlöslichkeit: 20 °C · Soluble in water at 20°C 5g/L. Insoluble in ethanol. Solubility in N,N-DMF is almost transparent.
Spezifische Wärmekapazität: 0.22 J/ · Cp(crystal): 0.22 J/(g·K), at 25℃
Merck: 14 · 14,5403
Stabilität: Stable.
InChI: 1S/2BrH.Pb/h2*1H;/q;;+2/p-2
InChIKey: ZASWJUOMEGBQCQ-UHFFFAOYSA-L
SMILES: Br[PbH2]Br
CAS Datenbank: 10031 · 10031-22-8(CAS DataBase Reference)
EPA chemische Informationen: Lead(II) bromide (10031-22-8)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Danger

H302 (97.9%): Harmful if swallowed [Warning Acute toxicity, oral]；H332 (97.9%): Harmful if inhaled [Warning Acute toxicity, inhalation]；H360 (97.9%): May damage fertility or the unborn child [Danger Reproductive toxicity]；H373 (100%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]；H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]；H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]

P203, P260, P261, P264, P270, P271, P273, P280, P301+P317, P304+P340, P317, P318, P319, P330, P391, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 48 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory InformationRestricted substance: Lead dibromide；EC: 233-084-4；Restriction condition document: PDF link

Hazard Classes and CategoriesAcute Tox. 4 (97.9%)；Acute Tox. 4 (97.9%)；Repr. 1A (97.9%)；STOT RE 2 (100%)；Aquatic Acute 1 (100%)；Aquatic Chronic 1 (100%)

Regulatorische Informationen

Regulatory InformationRestricted substance: Lead dibromide；EC: 233-084-4；Restriction condition document: PDF link

Sicherheitsdaten

wgk: 3
tsca: TSCA listed
ridadr: UN 2291 6.1/PG 3
hs_code: 28275900
risk_code: 61-20/22-33-50/53-62
hazard_code: T,N
safety_code: 53-45-60-61
hazard_class: 6.1
packing_group: III
Speicherklasse: 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
Hazard Classifications: Acute Tox. 4 InhalationAcute Tox. 4 OralAquatic Acute 1Aquatic Chronic 1Repr. 1ASTOT RE 2

Chemie und Industrie

Anwendungen · 1 Eintrag

VerwendenIt is used in the field of antirust, pigment and photograph. The molten lead(II) bromide acts as an electrolyte. Lead(II) bromide provides a high concentration of lead(II) ions and bromide ions to carry the current during the electrolysis process. The rare-earth-doped alkali-lead bromide crystals (potassium lead bromide (or) KPB; rubidium lead bromide or RPB) emerge as promising new low-phonon-energy host materials for mid-IR applications and are useful for solid state lasers. Hybrid organic/lead halide perovskites are promising materials for solar cell fabrication.