2-Methylbutane

ReagentPlus^®, ≥99%

Sinônimo(s):

Isopentane

Fórmula linear:

CH₃CH₂CH(CH₃)₂

Número CAS:

78-78-4

Peso molecular:

72.15

Beilstein:

1730723

Número EC:

201-142-8

Número MDL:

MFCD00009338

ID de substância PubChem:

329817967

NACRES:

NA.21

densidade de vapor

2.6 (vs air)

Nível de qualidade

100

pressão de vapor

11.17 psi ( 20 °C)

linha de produto

ReagentPlus^®

Ensaio

≥99%

forma

liquid

temperatura de autoignição

788 °F

Lim. expl.

8.3 %

índice de refração

n20/D 1.354 (lit.)

pb

30 °C (lit.)

pf

-160 °C

densidade

0.62 g/mL at 25 °C (lit.)

temperatura de armazenamento

2-8°C

SMILES string

CCC(C)C

InChI

1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3

InChI key

QWTDNUCVQCZILF-UHFFFAOYSA-N

Descrição geral

2-Methylbutane is a flammable and highly volatile aliphatic hydrocarbon used as a solvent in organic synthesis. It is also used to flash-freeze biological samples in conjunction with dry ice or liquid nitrogen.

Aplicação

2-Methylbutane can be used as:      

A reactant to synthesize isoprene by a two-stage dehydrogenation process using chromia-alumina catalyst.     

A weakly polar solvent to study the intramolecular charge transfer (ICT) effect and the solvatochromic behavior of the pyrene substituted 1,3,4-oxadiazole derivatives.

 Outras notas

The article number M32631-4X1L will be discontinued. Please order the single bottle M32631-1L which is physically identical with the same exact specifications.

Informações legais

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC