Name: Pentane
Brand: SIAL

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About This Item

Linear Formula:

CH₃(CH₂)₃CH₃

CAS Number:

109-66-0

Molecular Weight:

72.15

Beilstein:

969132

EC Number:

203-692-4

MDL number:

MFCD00009498

UNSPSC 코드:

12352001

PubChem Substance ID:

57648039

NACRES:

NA.21

Grade:

anhydrous

Bp:

35-36 °C (lit.)

Vapor pressure:

26.76 psi ( 55 °C)
8.28 psi ( 20 °C)

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도움 문의

Grade

anhydrous

Quality Level

100

vapor density

2.48 (vs air)

vapor pressure

26.76 psi ( 55 °C)
8.28 psi ( 20 °C)

분석

≥99%

양식

liquid

autoignition temp.

500 °F

expl. lim.

~8.3 %

불순물

<0.001% water
<0.005% water (100 mL pkg)

증발 잔류물

<0.0005%

refractive index

n20/D 1.358 (lit.)

bp

35-36 °C (lit.)

mp

−130 °C (lit.)

density

0.626 g/mL at 25 °C (lit.)

SMILES string

CCCCC

InChI

1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3

InChI key

OFBQJSOFQDEBGM-UHFFFAOYSA-N

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일반 설명

Pentane, a linear aliphatic hydrocarbon, is one of the main constituents of light straight-run (LSR) gasoline fraction in crude oils. Its isomerization can improve the octane number of gasoline. This has led to the development of a number of metal catalysts, which can effectively isomerize n-pentane to iso-pentane.