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Merck
모든 사진(1)

주요 문서

320404

Sigma-Aldrich

2-Methylbutane

ReagentPlus®, ≥99%

동의어(들):

Isopentane

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About This Item

Linear Formula:
CH3CH2CH(CH3)2
CAS Number:
Molecular Weight:
72.15
Beilstein:
1730723
EC Number:
MDL number:
UNSPSC 코드:
12191502
PubChem Substance ID:
NACRES:
NA.21
bp:
30 °C (lit.)
vapor pressure:
11.17 psi ( 20 °C)

vapor density

2.6 (vs air)

Quality Level

vapor pressure

11.17 psi ( 20 °C)

제품 라인

ReagentPlus®

분석

≥99%

양식

liquid

autoignition temp.

788 °F

expl. lim.

8.3 %

dilution

(for general lab use)

refractive index

n20/D 1.354 (lit.)

bp

30 °C (lit.)

mp

-160 °C

density

0.62 g/mL at 25 °C (lit.)

저장 온도

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

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일반 설명

2-Methylbutane is a branched-chain alkane that is used as a solvent in the production of chlorinated derivatives, a blowing agent for polystyrene, and a chemical building block in organic synthesis. It can be derived from petroleum raw materials natural gas and crude oil.

애플리케이션

2-Methylbutane can be used as a solvent in the Lewis-acid catalyzed oligomerization of lower olefins.

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Central nervous system

보충제 위험성

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

-59.8 °F - closed cup

Flash Point (°C)

-51 °C - closed cup


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시험 성적서(COA)

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Chemistry (Weinheim an der Bergstrasse, Germany), 15(25), 6161-6168 (2009-05-14)
We have identified two intermediates in the autoxidation of NO*: ONOO*, which was detected by EPR spectroscopy at 295 K and atmospheric pressure in the gas phase, and ONOONO, a red substance produced at 113 K in 2-methylbutane. The red
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