Boron Nitride

BN

IUPAC: Boron nitride

CAS: 10043-11-5

Tổng quan

Boron nitride exists in hexagonal (soft, lubricant) and cubic (ultra-hard) forms, analogous to graphite and diamond. Cubic BN is the second hardest material known.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Boron B 1 10,8100
Nitrogen N 1 14,0070

Thành phần nguyên tố

B
Boron ×1
43,6%
N
Nitrogen ×1
56,4%

Công dụng

  • • High-temperature lubricant
  • • Cosmetics filler
  • • Cutting tools (c-BN)
  • • Thermal management

Sự thật thú vị

  • ✦ Hexagonal BN is called 'white graphite' and is used in cosmetics for its silky feel

Structure

SMILES

B#N

Tính chất

Loại
inorganic
Trạng thái
solid
Khối lượng mol
24,82 g/mol
Mật độ
2,1000 g/cm³
Điểm nóng chảy
2973,0 °C
Độ hòa tan
insoluble

Molecular Descriptors

Exact Mass
25,0124
TPSA
23,8 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
2
Complexity
10,0

Hợp chất liên quan

Diborane

B₂H₆

Arsine

AsH₃

Boron Trichloride

BCl₃

Cisplatin

Pt(NH₃)₂Cl₂

Gallium Arsenide

GaAs

Barium Ferrite

BaFe₁₂O₁₉

Barium Titanate

BaTiO₃

Calcium Aluminate Cement

CaO·Al₂O₃

Nitrogen Trifluoride

NF₃

Aluminum Chloride

AlCl₃

Frequently Asked Questions

What is Boron Nitride?
Boron Nitride (BN) is a inorganic compound with the IUPAC name Boron nitride.
What is the molecular weight of Boron Nitride?
Boron Nitride has a molar mass of 24.82 g/mol.
What state is Boron Nitride at room temperature?
Boron Nitride is a solid at room temperature.
Is Boron Nitride organic or inorganic?
Boron Nitride is classified as an inorganic compound.
What elements make up Boron Nitride?
Boron Nitride (BN) is composed of Boron (B), Nitrogen (N).