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ChemicalBook--->CAS DataBase List--->12007-81-7

12007-81-7

12007-81-7 Structure

12007-81-7 Structure
IdentificationBack Directory
[Name]

BORON SILICIDE
[CAS]

12007-81-7
[Synonyms]

BORON SILICIDE
SILICON BORIDE
boronsilicide(b4si)
SILICON TETRABORIDE
tetraboron silicide
SILICON TETRABORIDE, -200 MESH
Siliconboridemicrongrayblackpowder
[EINECS(EC#)]

234-518-5
[Molecular Formula]

B4Si
[MDL Number]

MFCD00049767
[MOL File]

12007-81-7.mol
[Molecular Weight]

71.33
Chemical PropertiesBack Directory
[Melting point ]

1870 °C
[density ]

2.4 g/mL at 25 °C(lit.)
[color ]

gray refractory solid
[EPA Substance Registry System]

Boron silicide (B4Si) (12007-81-7)
Hazard InformationBack Directory
[Chemical Properties]

refractory material; grayish black powder(s); there is also a SiB6+Si, 12008-29-6, density 2.47 [ALF93] [STR93]
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
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