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ChemicalBook--->CAS DataBase List--->7783-59-7

7783-59-7

7783-59-7 Structure

7783-59-7 Structure
IdentificationBack Directory
[Name]

LEAD TETRAFLUORIDE
[CAS]

7783-59-7
[Synonyms]

PbF4
LEAD(IV) FLUORIDE
LEAD TETRAFLUORIDE
Lead Tetrafluride
Lead(IV)fluoride,99%
Lead(IV) fluoride 99%
Lead(IV) tetrafluoride
Plumbane, tetrafluoro-
[EINECS(EC#)]

232-012-9
[Molecular Formula]

F4Pb
[MDL Number]

MFCD00016278
[MOL File]

7783-59-7.mol
[Molecular Weight]

283.19
Chemical PropertiesBack Directory
[Appearance]

WHITE TO BEIGE CRYSTALS
[Melting point ]

600 °C
[density ]

6,7 g/cm3
[form ]

Crystalline
[color ]

white tetragonal crystals, crystalline; hygroscopic
[Sensitive ]

Moisture Sensitive
[Exposure limits]

ACGIH: TWA 0.05 mg/m3; TWA 2.5 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 250 mg/m3; TWA 0.050 mg/m3
Hazard InformationBack Directory
[Chemical Properties]

WHITE TO BEIGE CRYSTALS
[Uses]

Has been proposed as a fluorinating agent for hydrocarbons.
[Physical properties]

White tetragonal crystals; density 6.7 g/cm3; melts at about 600°C; hydrolyzes readily when exposed to moist air.
[Definition]

ChEBI: Lead tetrafluoride is a lead coordination entity. It derives from a hydride of a plumbane.
[Preparation]

The tetrafluoride is obtained by fluorination of lead difluoride. The method involves passing a mixture of fluorine and nitrogen or carbon dioxide over lead difluoride at 300°C.
PbF2 + F2 → PbF4
Safety DataBack Directory
[Hazard Codes ]

N-T,T,O
[Risk Statements ]

62-61-50/53-33-20/22
[Safety Statements ]

61-60-53-45
[RIDADR ]

2291
[Hazard Note ]

Highly Toxic/Oxidising Agent
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

28261990
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