DECABORANE

Base Information

• Chemical Name: DECABORANE
• CAS No.: 17702-41-9
• Molecular Formula: B10H14
• Molecular Weight: 122.221
• Hs Code.: 28500020
• Mol file: 17702-41-9.mol

Synonyms:Boronhydride (B10H14);Decaborane;Decaborane (B10H14);NSC 39828;Tetradecahydrodecaborane;nido-Decaborane(14);

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Chemical Property of DECABORANE

Chemical Property:

• Appearance/Colour: yellowish to colorless crystal
• Vapor Pressure: 0.15 mmHg ( 20 °C)
• Melting Point: 99 °C
• Boiling Point: 213 °C
• Flash Point: 213°C
• PSA: 0.00000
• Density: 0,94 g/cm3
• LogP: -5.94960
• Storage Temp.: Flammables area
• Water Solubility.: Soluble in alcohol, toluene, ethyl acetate and benzene. Slightly soluble in cold water.

Purity/Quality:

Safty Information:

• Pictogram(s): R11:Highly flammable.; R24/25:Toxic in contact with skin and if swallowed.; R26:Very toxic by inhalation.
• Hazard Codes: F,T+
• Statements: 5-24/25-26-36/37/38-11
• Safety Statements: 16-27-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Uses: It is used in rocket propellants and as acatalyst in olefin polymerization. Decaborane is used as a catalyst in the polymerization of olefins. In rocket propellants, and as a catalyst in olefin polymerization Boron source for ion-implantation processes. In rocket propellants; as catalyst in olefin polymerization.

Technology Process of DECABORANE

There total 36 articles about DECABORANE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 81.6%

(CH3)4N[nido-B9H12] → nido-decaborane (17702-41-9) + nido-decaborano(14){6`,7`:5,6}nido-decaborane(14) (21107-56-2)

Guidance literature:

In toluene; Sonication; a flash charged with B compd. and toluene under Ar, sonicated, I2 and toluene added, stirred at room temp. for ca. 40 min; filtered, evapd., pumped overnight at room temp.;

DOI:10.1021/ic051712z

Reference yield: 70.0%

trans-di-μ-chloro-bis[chloro(trimethylphosphine-P)platinum(II)] (17522-93-9) + dodecahydro-arachno-bis(acatonitrile)decaborane (28377-97-1) → nido-decaborane (17702-41-9) + CH3CNB9H13 + P(CH3)3ClPtB10H11NCCH3

Guidance literature:

In dichloromethane; The mixt. of reagents in CH2Cl2 was stirred for 36 h (N2 atm.,); evapd., chromd. on silica gel column, then TLC chromy., not sepd., detected by NMR spectra;;

Reference yield: 60.0%

N(C4H9)4(1+)*B9H12(1-) = [N(C4H9)4][B9H12] → nido-decaborane (17702-41-9) + [i-B18H21](1-)

Guidance literature:

With CF₃CO₂H; In dichloromethane; to a soln. of B-compd. (3 mmol) in CH2Cl2 was added an excess of CF3CO2H dropwise and the mixt. stirred for 1 h;; t.l.c. anal. (CH2Cl2 eluant); sepn. by column chromy. on silica; detected by NMR-expt.;;

DOI:10.1039/DT9850001645

upstream raw materials:

diborane

pentaborane⁽¹¹⁾

pentaborane⁽⁹⁾

sodium hydride

Downstream raw materials:

B₁₈H₂₂

nido-decaborano⁽¹⁴⁾{6`,7`:5,6}nido-decaborane⁽¹⁴⁾

methyl 4-[7,8-dicarba-closo-dodecaboronyl]-benzoate

nido-NB₉H₁₂

Refernces

• 1、 Brewer, Cynthia T.,Grimes, Russell N.. "". . p. 2722 - 2723. Retrieved 1984.
• 2、 Jacobsen, Grant B.,Meina, Dominic G.,Morris, John H.,Thomson, Colin,Andrews, Steven J.,et al.. "Studies of 2,5;6,10;8,10-Tri-μ-hydro-nonahydro-nido-nonaborate(1-), -: Preparation, Crystal and Molecular Stucture, Nuclear Magnetic Resonance Spectra, Electrochemistry, and Reactions". . p. 1645 - 1654. Retrieved 1985.
• 3、 Greenwood,Greatrex. "KINETICS AND MECHANISM OF THE THERMOLYSIS AND PHOTOLYSIS OF BINARY BORANES.". . p. 857 - 868. Retrieved 1987.
• 4、 Attwood, Martin D.,Greatrex, Robert,Greenwood, Norman N.. "Influence of Added Hydrogen on the Kinetics and Mechanism of Thermal Decomposition of Tetraborane(10) and of Pentaborane(11) in the Gas Phase". . p. 391 - 398. Retrieved 2007/10/02.