2,2-Dimethylpentane

Base Information

• Chemical Name: 2,2-Dimethylpentane
• CAS No.: 590-35-2
• Molecular Formula: C7H16
• Molecular Weight: 100.204
• Hs Code.: 29011000
• European Community (EC) Number: 209-680-5
• UNII: M82T90QEVX
• DSSTox Substance ID: DTXSID5060439
• Nikkaji Number: J43.411F
• Wikipedia: 2,2-Dimethylpentane
• Wikidata: Q2813768
• Mol file: 590-35-2.mol

Synonyms:2,2-DIMETHYLPENTANE;590-35-2;Pentane, 2,2-dimethyl-;1,1,1-Trimethylbutane;EINECS 209-680-5;UNII-M82T90QEVX;M82T90QEVX;2,2-dimethyl-pentane;DTXSID5060439;2,2-Dimethylpentane, >=99%;MFCD00009404;AKOS015841490;D1673;FT-0609278;D87693;Q2813768

Chemical Property of 2,2-Dimethylpentane

Chemical Property:

• Appearance/Colour: colourless transparent liquid
• Vapor Pressure: 105mmHg at 25°C
• Melting Point: -123.8℃
• Refractive Index: n20/D 1.382(lit.)
• Boiling Point: 77.9 °C at 760 mmHg
• Flash Point: 15 °F
• Density: 0.695 g/cm³
• Storage Temp.: Flammables area
• Water Solubility.: 4.4mg/L(25 oC)
• XLogP3: 3.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 100.125200510
• Heavy Atom Count: 7
• Complexity: 38.5

Purity/Quality:

98%min ^*data from raw suppliers

2,2-Dimethylpentane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F Xn N
• Hazard Codes: F,Xn,N
• Statements: 11-38-50/53-65-67
• Safety Statements: 9-16-29-33-60-61-62

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Solvents -> Aliphatics, Saturated (
• Canonical SMILES: CCCC(C)(C)C

Technology Process of 2,2-Dimethylpentane

There total 81 articles about 2,2-Dimethylpentane 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: 3.44%

methane (34557-54-5,27936-85-2) → 3,3-dimethylpentane (562-49-2) + 2,2-dimethylhexane (590-73-8) + tetramethyl-2,2,3,3 butane (594-82-1) + 3-ethyl-3-methyl-pentane (1067-08-9) + tetraethylmethane (1067-20-5) + 2,2,3,3-tetramethyl-hexane (13475-81-5) + 2,4-dimethylhexane (589-43-5) + ethane (74-84-0) + propane (74-98-6) + Isobutane (75-28-5,40921-86-6) + 2,2-dimethylpropane (463-82-1) + methylbutane (78-78-4) + 2-Methylpentane (107-83-5) + 2,2-Dimethylbutane (75-83-2) + triptane (464-06-2) + 2,2-dimethylpentane (590-35-2) + 2,2,3,3-tetramethylpentane (7154-79-2) + hydrogen (1333-74-0)

Guidance literature:

With water; at 84 ℃; Product distribution / selectivity; Photolysis;

Reference yield:

methylbutane (78-78-4) → 1-butylene (106-98-9,9003-28-5) + 3,3-dimethylpentane (562-49-2) + 2,4-dimethylpentane (108-08-7) + 2-Methylhexane (591-76-4) + 2,2-dimethylhexane (590-73-8) + 2-methylheptane (592-27-8) + 2,3,3-Trimethyl-pentane (560-21-4) + 3,3-dimethylhexane (563-16-6) + 2,3,4-trimethylpentane (565-75-3) + 4-methylheptane (589-53-7) + 2,2,4-trimethylpentane (540-84-1) + 2,5-dimethylhexane (592-13-2) + 2,3-dimethyl pentane (565-59-3) + 3-methyl-hexane (589-34-4) + 3,4-dimethylhexane (583-48-2) + 2,3-dimethylhexane (584-94-1,116724-01-7) + 2,4-dimethylhexane (589-43-5) + 3-methylheptane (589-81-1) + propane (74-98-6) + Isobutane (75-28-5,40921-86-6) + 2,2-dimethylpropane (463-82-1) + hexane (110-54-3) + 3-methylpentane (96-14-0) + 2-Methylpentane (107-83-5) + 2,2-Dimethylbutane (75-83-2) + 2,3-dimethylbutane (79-29-8) + triptane (464-06-2) + 2,2-dimethylpentane (590-35-2) + 3-ethylpentane (617-78-7) + n-heptane (142-82-5) + n-butane (106-97-8,9003-29-6,9021-92-5) + pentane (109-66-0,8031-35-4,9078-70-0)

Guidance literature:

With hydrogen; platinum on chlorinated alumina catalyst with 1.5 % gallium; at 121.101 ℃; for 1 - 5.5h; Conversion of starting material;

Reference yield:

propane (74-98-6) + Isobutane (75-28-5,40921-86-6) + ethene (74-85-1) + n-butane (106-97-8,9003-29-6,9021-92-5) → 3,3-dimethylpentane (562-49-2) + 2,4-dimethylpentane (108-08-7) + 2-Methylhexane (591-76-4) + 2,2-dimethylhexane (590-73-8) + 2-methylheptane (592-27-8) + 2,3,3-Trimethyl-pentane (560-21-4) + 3,3-dimethylhexane (563-16-6) + 2,3,4-trimethylpentane (565-75-3) + 2-methyl-3-ethylpentane (609-26-7) + 4-methylheptane (589-53-7) + 2,2,4-trimethylpentane (540-84-1) + 2,5-dimethylhexane (592-13-2) + 2,3-dimethyl pentane (565-59-3) + 3-methyl-hexane (589-34-4) + 3,4-dimethylhexane (583-48-2) + 2,3-dimethylhexane (584-94-1,116724-01-7) + 2,4-dimethylhexane (589-43-5) + 3-methylheptane (589-81-1) + hexane (110-54-3) + 3-methylpentane (96-14-0) + 2-Methylpentane (107-83-5) + 2,2-Dimethylbutane (75-83-2) + 2,3-dimethylbutane (79-29-8) + 1-fluoroethane (353-36-6) + triptane (464-06-2) + 2,2-dimethylpentane (590-35-2) + 3-ethylpentane (617-78-7) + n-heptane (142-82-5) + 2,2,5-trimethylhexane (3522-94-9)

Guidance literature:

at 59.9344 ℃; for 0.5h; under 20686.5 Torr; Product distribution / selectivity;

upstream raw materials:

tetrachloromethane

tertiary butyl chloride

di-n-propyl zinc

propene

Downstream raw materials:

3-methyl-hexane

2,3-dimethylpentan-2-ol

2,3-dimethyl-3-pentanol

3,3-dimethylpentane

Refernces

• 1、 Cheng, Kang,Harmel, Justine,Oenema, Jogchum,Sunley, Glenn,Yoshida, Hideto,Ze?evi?, Jovana,Zhang, Zhaorong,de Jong, Krijn P.,van der Wal, Lars I.. "Impact of the Spatial Organization of Bifunctional Metal–Zeolite Catalysts on the Hydroisomerization of Light Alkanes". supporting information. p. 3592 - 3600. Retrieved 2020/02/05.
• 2、 -. "PROCESS FOR SELECTIVE RING OPENING OF CYCLIC HYDROCARBONS". . . Retrieved 2020/04/29.