Polyisobutane

Base Information

• Chemical Name: Polyisobutane
• CAS No.: 40921-86-6
• Molecular Weight: 58.12
• Mol file: 40921-86-6.mol

Synonyms:Polyisobutane

Chemical Property of Polyisobutane

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Polyisobutane

There total 757 articles about Polyisobutane 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: 100.0%

tripotassiumdecaisobutylpentaaluminum + hydrogen cation → Isobutane (75-28-5,40921-86-6) + potassium ion (24203-36-9) + hydrogen (1333-74-0) + Al(OH)2(1+)

Guidance literature:

With water; In water; acid hydrolysis with 20% HCl; quantities of the products determined;

DOI:10.1016/S0020-1693(00)86378-1

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:

4,4-dimethyl-azetidin-2-one (4879-95-2) → 2,2-dimethylaziridine (2658-24-4) + propene (187737-37-7,13987-01-4,15220-87-8,9003-07-0,676-63-1,25085-53-4) + ethane (74-84-0) + Isobutane (75-28-5,40921-86-6) + carbon monoxide (201230-82-2) + isobutene (115-11-7,15220-85-6)

Guidance literature:

at 149.9 ℃; under 28.5 Torr; Product distribution; Quantum yield; Mechanism; Irradiation; mercury-photosensitized decomposition; other pressures (640 - 5000 Pa), different light intensities;

DOI:10.1246/bcsj.63.2911

upstream raw materials:

3-methyl-butan-2-one

tert-butylmagnesium chloride

tert-butylbenzene

methyl radical

Downstream raw materials:

2-methylpropane-1-sulfonyl chloride

propene

1,1,1,2,3-pentachloro-2-methyl-propane

4-tert-butyltoluene