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12007-81-7

Basic Information
CAS No.: 12007-81-7
Name: Boron silicide (B4Si)
Molecular Structure:
Molecular Structure of 12007-81-7 (Boron silicide (B<sub>4</sub>Si))
Formula: B4Si
Molecular Weight: 71.3295
Synonyms: boronsilicide(b4si);BORON SILICIDE;SILICON TETRABORIDE;SILICON BORIDE;Siliconboridemicrongrayblackpowder;tetraboron silicide;SILICON TETRABORIDE, -200 MESH
EINECS: 234-518-5
Density: 2.4 g/mL at 25 °C
Melting Point: 1870 °C
Boiling Point:
Flash Point:
Solubility:
Appearance:
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38
Safety: 26-36
Transport Information:
PSA: 0.00000
LogP: -2.97480
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Specification

The Boron silicide (B4Si), with the CAS registry number 12007-81-7, is also known as Tetraboron silicide. Its EINECS registry number is 234-518-5. This chemical's molecular formula is B4Si and molecular weight is 71.3295. What's more, both its IUPAC name and systematic name are the same which is called Boron; silicon.

Physical properties about Boron silicide (B4Si) are: (1)#H bond acceptors: 0; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 0; (4)Polar Surface Area: 0 Å2; (5)Melting Point: 1870 °C; (6)Density: 2.4 g/mL at 25 °C.

When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system and skin. Therefore, you should wear suitable protective clothing. And in case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: B.B.B.B.[SiH4]
(2) InChI: InChI=1/4B.Si
(3) InChIKey: QXYJHPKBRSHLPI-UHFFFAOYAI