ISOBUTYLENE

Details

Stereochemistry	ACHIRAL
Molecular Formula	C4H8
Molecular Weight	56.1063
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

CC(C)=C

InChI

InChIKey=VQTUBCCKSQIDNK-UHFFFAOYSA-N

InChI=1S/C4H8/c1-4(2)3/h1H2,2-3H3

HIDE SMILES / InChI

Molecular Formula	C4H8
Molecular Weight	56.1063
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Decomposition of alkene adducts of thianthrene cation radical in nitrile solvents. Formation of alkyl-2-oxazolines and a new class of four-component products: 5-[(1-alkoxyalkylidene)ammonio]alkylthianthrenium diperchlorates.	2004 Dec 24	15609964
Solvent-ligated manganese(II) complexes for the homopolymerization of isobutene and the copolymerization of isobutene and isoprene.	2004 Dec 3	15526318
[Analysis of hydrocarbon impurities in high purity isobutene by gas chromatography].	2004 Jan	15712956
Cobalt-catalyzed cross-coupling reactions of alkyl halides with allylic and benzylic Grignard reagents and their application to tandem radical cyclization/cross-coupling reactions.	2004 Nov 5	15457521
Palladium(0)-catalyzed cyclization of electron-deficient enynes and enediynes.	2004 Oct 1	15387592
Highly effective sulfated zirconia nanocatalysts grown out of colloidal silica at high temperature.	2004 Oct 4	15372651
Mass spectral study of Boc-carbo-beta3-peptides: differentiation of two pairs of positional and diastereomeric isomers.	2004 Sep	15386745
Alpha-alkylation of ketones by addition of zinc enamides to unactivated olefins.	2004 Sep 29	15382916
Generation of cationic [Zr-[tert-butyl enolate]] reactive species: methyl abstraction versus hydride abstraction.	2004 Sep 6	15352112
Chemical-induced atrial thrombosis in NTP rodent studies.	2005	16048847
Biodegradable poly(terephthalate-co-phosphate)s: synthesis, characterization and drug-release properties.	2005	15794482
Determination of trace water in gas samples by an improved Karl Fischer coulometer.	2005 Apr	15844338
Active sites and states in the heterogeneous catalysis of carbon-hydrogen bonds.	2005 Apr 15	15901541
Stereochemical diversity in chiral ligand design: discovery and optimization of catalysts for the enantioselective addition of allylic halides to aldehydes.	2005 Apr 28	15844919
Synthesis of alpha,beta-unsaturated 4,5-disubstituted gamma-lactones via ring-closing metathesis catalyzed by the first-generation Grubbs' catalyst.	2005 Apr 28	15844911
Multivalent host-guest interactions between beta-cyclodextrin self-assembled monolayers and poly(isobutene-alt-maleic acid)s modified with hydrophobic guest moieties.	2005 Apr 8	15669046
Field validation of sound mitigation models and air pollutant emission testing in support of missile motor disposal activities.	2005 Aug	16187581
Identification of amphilectosins as key intermediates in pseudopterosin biosynthesis.	2005 Aug 5	16050671
A combined crossed-beam and theoretical investigation of radical-radical reaction dynamics of O(3P)+t-C4H9-->OH+iso-C4H8.	2005 Dec 1	16356032
Role of rare earth cations in Y zeolite for hydrocarbon cracking.	2005 Feb 17	16851208
Formation of a bridging planar trimethylenemethane dianion from a neopentyl precursor via sequential beta-alkyl elimination and C-H activation.	2005 Feb 2	15669823
Aqueous suspension polymerization of isobutene initiated by 1,2-C6F4[B(C6F5)2]2.	2005 Jan 12	15631441
Synthesis and characterization of scandium silyl complexes of the type Cp*2ScSiHRR'. sigma-Bond metathesis reactions and catalytic dehydrogenative silation of hydrocarbons.	2005 Jan 19	15643889
Protonated isobutene in zeolites: tert-butyl cation or alkoxide?	2005 Jul 25	15988777
The isobutylene-isobutane alkylation process in liquid HF revisited.	2005 Jul 7	16852607
Overall rate constant measurements of the reaction of chloroalkylperoxy radicals with nitric oxide.	2005 Jul 7	16833921
Trimethyl acetate on TiO2(110): preparation and anaerobic photolysis.	2005 Jun 30	16852537
Novel lactonization of ethenetricarboxylate derivatives: intermolecular trapping of alkenes.	2005 Mar 3	15727434
Ab initio and microcalorimetric investigations of alkene adsorption on phosphotungstic acid.	2005 May 10	16032898
Differentiation of Boc- alpha,beta- and beta,alpha-peptides and a pair of diastereomeric beta,alpha-dipeptides by positive and negative ion electrospray tandem mass spectrometry (ESI-MS/MS).	2005 Nov	16220504
Identification of photoproducts of hexahydroquinoline derivatives by GC-EI-MS and HPLC-ESI-MS.	2005 Oct	16305997
Thermochemical and kinetic analyses on oxidation of isobutenyl radical and 2-hydroperoxymethyl-2-propenyl radical.	2005 Oct 13	16332010
Coordination copolymerization of severely encumbered isoalkenes with ethylene: enhanced enchainment mediated by binuclear catalysts and cocatalysts.	2005 Oct 26	16231930
Theoretical study of the heptamethylbenzenium ion. Intramolecular isomerizations and C2, C3, C4 alkene elimination.	2005 Oct 6	16834295
Probing the structural and electronic factors affecting the adsorption and reactivity of alkenes in acidic zeolites using DFT calculations and multivariate statistical methods.	2005 Sep-Oct	16180907
Controlled delivery of paclitaxel from stent coatings using poly(hydroxystyrene-b-isobutylene-b-hydroxystyrene) and its acetylated derivative.	2005 Sep-Oct	16153094
Peptide derivatization as a strategy to form fixed-charge peptide radicals.	2006	16941727
A theoretical investigation of the gas-phase oxidation reaction of the saturated tert-butyl radical.	2006 Dec 11	17091514
Rate coefficients for the gas-phase reaction of OH radicals with dimethyl sulfide: temperature and O2 partial pressure dependence.	2006 Feb 14	16482313
Low-pressure pyrolysis of tBu2SO: synthesis and IR spectroscopic detection of HSOH.	2006 Jan 11	16240313
Field verification of sound attenuation modeling and air emission testing in support of missile motor disposal activities.	2006 Jul	16878594
Kinetic study of the gas-phase reactions of OH and NO3 radicals and O3 with selected vinyl ethers.	2006 Jun 15	16759126
Mechanism of the diphenyldisulfone-catalyzed isomerization of alkenes. Origin of the chemoselectivity: experimental and quantum chemistry studies.	2006 Jun 21	16771492
A theoretical study of the reaction of O(3P) with isobutene.	2006 Jun 29	16789773
Mechanistic study on adsorptive removal of tert-butanethiol on Ag-Y zeolite under ambient conditions.	2006 Nov 16	17092003
Hafnocene catalysts for selective propylene oligomerization: efficient synthesis of 4-methyl-1-pentene by beta-methyl transfer.	2006 Oct 4	17002399
Metabolism of new-generation taxanes in human, pig, minipig and rat liver microsomes.	2006 Sep	16971343
Treating dispersion effects in extended systems by hybrid MP2:DFT calculations--protonation of isobutene in zeolite ferrierite.	2006 Sep 14	17028686
Evaluation of the in-situ aerobic cometabolism of chlorinated ethenes by toluene-utilizing microorganisms using push-pull tests.	2007 Feb 20	17101190
Removal of methyl tert-butyl ether (MTBE) with Nafion.	2007 Jun 1	17110027

Patents

Substance Class	Chemical Created by `admin` on `Fri Dec 15 18:35:35 GMT 2023` Edited by `admin` on `Fri Dec 15 18:35:35 GMT 2023`
Record UNII	QA2LMR467H
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

ISOBUTYLENE

Systematic Name

English

ISOBUTENE

Systematic Name

English

ISOBUTYLENE [HSDB]

Common Name

English

Isobutylene [WHO-DD]

Common Name

English

ISOBUTYLENE [MI]

Common Name

English

2-METHYL-1-PROPENE

Systematic Name

English

Code System Code Type Description

SMS_ID

100000128502