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Boron Carbide Sheet

CAS #: 12069-32-8

Linear Formula:

B₄C

MDL Number

MFCD00011520

EC No.:

235-111-5

Chemical Structure

ORDER

Product	Product Code	ORDER	SAFETY DATA	Technical data
(2N) 99% Boron Carbide Sheet	BO-C-02-SHE	Pricing Add to cart only	SDS >	Data Sheet >
(3N) 99.9% Boron Carbide Sheet	BO-C-03-SHE	Pricing Add to cart only	SDS >	Data Sheet >
(4N) 99.99% Boron Carbide Sheet	BO-C-04-SHE	Pricing Add to cart only	SDS >	Data Sheet >
(5N) 99.999% Boron Carbide Sheet	BO-C-05-SHE	Pricing Add to cart only	SDS >	Data Sheet >

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Boron Carbide Sheet Properties (Theoretical)

Compound Formula	CB₄
Molecular Weight	55.26
Appearance	Gray/black solid
Melting Point	N/A
Boiling Point	N/A
Density	2.1 to 2.7 g/cm3
Solubility in H2O	N/A
Exact Mass	56.037222
Monoisotopic Mass	56.037222
Poisson's Ratio	0.17-0.18
Young's Modulus	240 to 460 GPa
Vickers Hardness	26 MPa
Tensile Strength	350 MPa (Ultimate)
Thermal Conductivity	31 to 90 W/m-K
Thermal Expansion	4.5 to 5.6 µm/m-K
Electrical Resistivity	0 to 11 10x Ω-m
Specific Heat	950 J/kg-K

Boron Carbide Sheet Health & Safety Information

Signal Word	Warning
Hazard Statements	H332
Hazard Codes	Xn
Risk Codes	20
Safety Statements	22-39
RTECS Number	N/A
Transport Information	N/A
WGK Germany	3

About Boron Carbide Sheet

Boron Carbide Hot-Pressed Sheets are generally immediately available in most volumes, including bulk quantities. American Elements can produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar or plate form, as well as numerous other machined shapes and in the form of solutions and organometallic compounds. Ultra high purity and high purity forms also include metal powder, submicron powder and nanomaterials, targets for thin film deposition, and pellets for chemical vapor deposition (CVD) and physical vapor deposition (PVD) applications. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data. Please contact us for information on lead time and pricing above.

Synonyms

BC, Tetrabor, carbon tetrabromide, black diamond, boron-carbon refractory ceramic

Chemical Identifiers

Linear Formula	B₄C
Pubchem CID	123279
MDL Number	MFCD00011520
EC No.	235-111-5
IUPAC Name	N/A
Beilstein/Reaxys No.	N/A
SMILES	B12B3B4B1C234
InchI Identifier	InChI=1S/CB4/c2-1-3(2)5(1)4(1)2
InchI Key	INAHAJYZKVIDIZ-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Boron products. Boron (atomic symbol: B, atomic number: 5) is a Block P, Group 13, Period 2 element with an atomic weight of 10.81. The number of electrons in each of boron's shells is 2, 3 and its electron configuration is [He] 2s² 2p¹. The boron atom has a radius of 90 pm and a Van der Waals radius of 192 pm. Boron was discovered by Joseph Louis Gay-Lussac and Louis Jacques Thénard in 1808 and was first isolated by Humphry Davy later that year. Boron is classified as a metalloid is not found naturally on earth. Along with carbon and nitrogen, boron is one of the few elements in the periodic table known to form stable compounds featuring triple bonds. Boron has an energy band gap of 1.50 to 1.56 eV, which is higher than that of either silicon or germanium. Boron is found in borates, borax, boric acid, colemanite, kernite, and ulexite.The name Boron originates from a combination of carbon and the Arabic word buraqu meaning borax.