Di-tert-butyl selenide

Base Information

• Chemical Name: Di-tert-butyl selenide
• CAS No.: 34172-60-6
• Molecular Formula: C8H18 Se
• Molecular Weight: 193.191
• European Community (EC) Number: 620-646-2
• DSSTox Substance ID: DTXSID60402208
• Nikkaji Number: J1.019.293E
• Wikidata: Q82205584
• Mol file: 34172-60-6.mol

Synonyms:Di-tert-butyl selenide;34172-60-6;2-tert-butylselanyl-2-methylpropane;Propane, 2,2'-selenobis[2-methyl-;ditertiarybutylselenide;DTXSID60402208;AKOS006228090;2-(tert-Butylselanyl)-2-methylpropane;Di-tert-butyl selenide,99.99+%,electronic grade;DI-TERT-BUTYL SELENIDE, 99.99+%, ELECTRONIC GRADE

Chemical Property of Di-tert-butyl selenide

Chemical Property:

• Vapor Pressure: 16 mm Hg ( 54 °C)
• Boiling Point: 123 °C(lit.)
• Flash Point: 106 °F
• PSA: 0.00000
• Density: 1.048 g/mL at 25 °C(lit.)
• LogP: 3.12740
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 194.05737
• Heavy Atom Count: 9
• Complexity: 69.7

Purity/Quality:

98%Min ^*data from raw suppliers

DI-TERT BUTYL SELENIUM 95.00% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: T
• Statements: 23/24/25
• Safety Statements: 23-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C)[Se]C(C)(C)C

Technology Process of Di-tert-butyl selenide

There total 4 articles about Di-tert-butyl selenide 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: 45.0%

t-butyl bromide (507-19-7) → bis(1,1-dimethylethyl) selenide (34172-60-6)

Guidance literature:

With selenium; magnesium; In tetrahydrofuran; toluene; at 86 ℃; for 15h; Inert atmosphere;

DOI:10.3998/ark.5550190.0013.814

Reference yield:

tert-butyl phenyl selenide (22233-90-5) → tetramethyl-2,2,3,3 butane (594-82-1) + Isobutane (75-28-5,40921-86-6) + bis(1,1-dimethylethyl) selenide (34172-60-6) + isobutene (115-11-7,15220-85-6)

Guidance literature:

In cyclohexane; at 20 ℃; Further Variations:; reaction times; Product distribution; Photolysis;

DOI:10.1021/jo701447a

Reference yield:

1,1-dimethylethaneselenol (34172-59-3) + tert-butyl alcohol (75-65-0) → bis(1,1-dimethylethyl) selenide (34172-60-6)

Guidance literature:

With perchloric acid; acetic anhydride; acetic acid;

DOI:10.1039/jr9620001694

upstream raw materials:

1,1-dimethylethaneselenol

tert-butyl alcohol

tert-butyl phenyl selenide

t-butyl bromide

Downstream raw materials:

Isobutane

isobutene

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