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Merck
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主要文件

MX0760

Supelco

2-Methylbutane

Practical

别名:

2-Methylbutane, Isopentane

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About This Item

线性分子式:
(CH3)2CHCH2CH3
CAS Number:
MDL编号:
UNSPSC代码:
12191502
EC索引号:
201-142-8

蒸汽压

800 hPa ( 20 °C)

质量水平

方案

≥95% (GC)

表单

liquid

颜色

APHA: ≤30

沸点

28 °C/1013 hPa

mp

-160 °C

转变温度

flash point -57 °C

溶解性

0.048 g/L

密度

0.62 g/cm3 at 20 °C

运输

ambient

储存温度

room temp

SMILES字符串

C(CC)(C)C

InChI

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

InChI key

QWTDNUCVQCZILF-UHFFFAOYSA-N

一般描述

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

应用

2-Methylbutane can be used as a reactant to synthesize:
  • Isoprene by two-stage dehydrogenation process using chromia-alumina catalyst.
  • Alkyl aromatic compounds via silver-catalyzed selective C(sp3)–H benzylation reaction in the presence of N-triftosylhydrazones as carbene precursor.

It can also be used as 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.

包装

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分析说明

Assay (GC): 95% min
Color (APHA): 30 max
Form: Clear liquid
Infrared Spectrum: Conforms to standard

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3

靶器官

Central nervous system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

-59.8 °F - closed cup

闪点(°C)

-51 °C - closed cup


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