20th anniversary seal20th anniversary seal20th anniversary seal

Ditungsten Boride

CAS #:

12007-10-2

Linear Formula:

W2B

MDL Number:

N/A

EC No.:

N/A

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Ditungsten Boride
W2-B-02 Pricing > SDS > Data Sheet >
(3N) 99.9% Ditungsten Boride
W2-B-03 Pricing > SDS > Data Sheet >
(4N) 99.99% Ditungsten Boride
W2-B-04 Pricing > SDS > Data Sheet >
(5N) 99.999% Ditungsten Boride
W2-B-05 Pricing > SDS > Data Sheet >

Properties

Compound Formula

BW2

Molecular Weight

378.49

Appearance

Solid

Melting Point

N/A

Boiling Point

N/A

Density

N/A

Exact Mass

380.914601

Monoisotopic Mass

378.911168

Health & Safety Info  |  MSDS / SDS

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Transport Information N/A
MSDS / SDS

About

Boride IonTungsten Boride is 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

tungstenio(tungstenylidene)borane, ditungsten monoboride

Chemical Identifiers

Linear Formula

W2B

Pubchem CID

25113385

MDL Number

N/A

EC No.

N/A

Beilstein Registry No.

N/A

IUPAC Name

tungstenio (tungstenylidene) borane

SMILES

[B]=[W].[W

InchI Identifier

InChI=1S/B.2W

InchI Key

OFEAOSSMQHGXMM-UHFFFAOYSA-N

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 Products & Element Information

See more Boron products. Boron Bohr ModelBoron (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. It was first isolated by Humphry Davy, also in 1808. Boron is classified as a metalloid is not found naturally on earth. Elemental BoronAlong 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.

See more Tungsten products. Tungsten (atomic symbol: W, atomic number: 74) is a Block D, Group 6, Period 6 element with an atomic weight of 183.84. The number of electrons in each of tungsten's shells is [2, 8, 18, 32, 12, 2] and its electron configuration is [Xe] 4f14 5d4 6s2. Tungsten Bohr ModelThe tungsten atom has a radius of 139 pm and a Van der Waals radius of 210 pm. Tungsten was discovered by Torbern Bergman in 1781 and first isolated by Juan José Elhuyar and Fausto Elhuyar in 1783. In its elemental form, tungsten has a grayish white, lustrous appearance. Elemental TungstenTungsten has the highest melting point of all the metallic elements and a density comparable to that or uranium or gold and about 1.7 times that of lead. Tungsten alloys are often used to make filaments and targets of x-ray tubes. It is found in the minerals scheelite (CaWO4) and wolframite [(Fe,Mn)WO4]. In reference to its density, Tungsten gets its name from the Swedish words tung and sten, meaning heavy stone.

Recent Research

Synthesis and photophysical properties of halogenated derivatives of (dibenzoylmethanato)boron difluoride., Kononevich, Yuriy N., Surin Nikolay M., Sazhnikov Viacheslav A., Svidchenko Evgeniya A., Aristarkhov Vladimir M., Safonov Andrei A., Bagaturyants Alexander A., Alfimov Mikhail V., and Muzafarov Aziz M. , Spectrochim Acta A Mol Biomol Spectrosc, 2017 Mar 15, Volume 175, p.177-184, (2017)

Single-step synthesis of crystalline h-BN quantum- and nanodots embedded in boron carbon nitride films., Matsoso, Boitumelo J., Ranganathan Kamalakannan, Mutuma Bridget K., Lerotholi Tsenolo, Jones Glenn, and Coville Neil J. , Nanotechnology, 2017 Mar 10, Volume 28, Issue 10, p.105602, (2017)

Metastable phases of 2D boron sheets on Ag(1 1 1)., Zhong, Qing, Zhang Jin, Cheng Peng, Feng Baojie, Li Wenbin, Sheng Shaoxiang, Li Hui, Meng Sheng, Chen Lan, and Wu Kehui , J Phys Condens Matter, 2017 Mar 08, Volume 29, Issue 9, p.095002, (2017)

Removal of boron and fluoride in wastewater using Mg-Al layered double hydroxide and Mg-Al oxide., Kameda, Tomohito, Oba Jumpei, and Yoshioka Toshiaki , J Environ Manage, 2017 Mar 01, Volume 188, p.58-63, (2017)

Electrolyzing synthesis of boron-doped graphene quantum dots for fluorescence determination of Fe(3+) ions in water samples., Chen, Li, Wu Chuanli, Du Pan, Feng Xiaowei, Wu Ping, and Cai Chenxin , Talanta, 2017 Mar 01, Volume 164, p.100-109, (2017)

Influence of Neutron Sources and 10B Concentration on Boron Neutron Capture Therapy for Shallow and Deeper Non-small Cell Lung Cancer., Yu, Haiyan, Tang Xiaobin, Shu Diyun, Liu Yuanhao, Geng Changran, Gong Chunhui, Hang Shuang, and Chen Da , Health Phys, 2017 Mar, Volume 112, Issue 3, p.258-265, (2017)

Melatonin and resveratrol reverse the toxic effect of high boron (B) and modulate biochemical parameters in pepper plants (Capsicum annuum L.)., Sarafi, Eleana, Tsouvaltzis Pavlos, Chatzissavvidis Christos, Siomos Anastasios, and Therios Ioannis , Plant Physiol Biochem, 2017 Mar, Volume 112, p.173-182, (2017)

Microwave-induced production of boron-doped HAp (B-HAp) and B-HAp coated composite scaffolds., Tunçay, Ekin Ö., T Demirtaş Tolga, and Gümüşderelioğlu Menemşe , J Trace Elem Med Biol, 2017 Mar, Volume 40, p.72-81, (2017)

Biomonitoring of boron: Development and characterization of a simple, reliable and quality controlled biomonitoring method., Michalke, Bernhard , J Trace Elem Med Biol, 2017 Mar, Volume 40, p.24-29, (2017)

TODAY'S SCIENCE POST!

February 21, 2017
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

RT @NESciFest: Thank you to @AmericanElement for once again supporting NE SciFest!