Product Name

  • Name

    BORON SILICIDE

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

Boron silicide (B4Si) 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

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