Oxolane;trichlorochromium

Base Information

• Chemical Name: Oxolane;trichlorochromium
• CAS No.: 10170-68-0
• Molecular Formula: C₁₂H₂₄Cl₃CrO₃
• Molecular Weight: 374.676
• Hs Code.: 29321900
• DSSTox Substance ID: DTXSID20455230
• Mol file: 10170-68-0.mol

Synonyms:10170-68-0;oxolane;trichlorochromium;tris(tetrahydrofuran)chromium trichloride;crcl3(thf)3;DTXSID20455230;MFCD00013222;AKOS015910201;SC10841;D97750

Chemical Property of Oxolane;trichlorochromium

Chemical Property:

• Melting Point: 143 ºC
• PSA: 27.69000
• LogP: 4.45890
• Storage Temp.: Flammables area
• Sensitive.: moisture sensitive
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 373.019607
• Heavy Atom Count: 19
• Complexity: 30.8

Purity/Quality:

98%,99%, ^*data from raw suppliers

Chromium(III) chloride tetrahydrofuran adduct, 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,Xi
• Hazard Codes: F,Xi
• Statements: 11-36/37/38
• Safety Statements: 16-26-33-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CCOC1.C1CCOC1.C1CCOC1.Cl[Cr](Cl)Cl

Technology Process of Oxolane;trichlorochromium

There total 12 articles about Oxolane;trichlorochromium 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: 89.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + chromium chloride (16284-59-6) → trichlorotris(tetrahydrofuran)chromium(III) (10170-68-0,16997-54-9)

Guidance literature:

With zinc; for 48h; Inert atmosphere;

DOI:10.1016/j.ica.2016.02.064

Reference yield: 89.0%

chloro-trimethyl-silane (75-77-4) + chromium chloride hexahydrate → trichlorotris(tetrahydrofuran)chromium(III) (10170-68-0,16997-54-9)

Guidance literature:

In tetrahydrofuran; byproducts: HCl, hexamethyldisiloxane; Room temperature, dropwise addn. with stirring of trimethylchlorosilane to slurry of metal salt.; Washing (hexane), evapn. at reduced pressure.;

Reference yield: 75.0%

chromium chloride hexahydrate → trichlorotris(tetrahydrofuran)chromium(III) (10170-68-0,16997-54-9)

Guidance literature:

In tetrahydrofuran; thionyl chloride; stiring, refluxing (30 min); filtn. (cooled soln.), washing (ether), drying over SiO2 (desicator);

DOI:10.1016/0020-1693(95)04624-I

upstream raw materials:

chloro-trimethyl-silane

CrCl₃(acetonitrile)4

tetrahydrofuran

chromium(III) chloride

Downstream raw materials:

bis(benzene)chromium⁽⁰⁾

[(η6-Ph₂)(η6-PhH)Cr]

pentaaquabenzylchromium(II)

tetrakis(neopentyl)chromium