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Merck
CN

66490

Methylcyclopentane

analytical standard

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About This Item

Linear Formula:
C5H9CH3
CAS Number:
Molecular Weight:
84.16
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-503-2
Beilstein/REAXYS Number:
1900214
MDL number:
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InChI key

GDOPTJXRTPNYNR-UHFFFAOYSA-N

InChI

1S/C6H12/c1-6-4-2-3-5-6/h6H,2-5H2,1H3

SMILES string

CC1CCCC1

grade

analytical standard

vapor pressure

232.8 mmHg ( 37.7 °C)

assay

≥99.5% (GC)

autoignition temp.

624 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

8.35 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.409 (lit.), n20/D 1.410

bp

72 °C (lit.)

mp

−142 °C (lit.)

density

0.748 g/mL at 20 °C, 0.749 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

Quality Level

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Application

Methylcyclopentane was used to determine qualitative and quantitative interpretation of solvophobic effects in methyl cellosolve and propylene glycol, reading values of Gibbs free energy of solution and solvation.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Methylcyclopentane, a naphthene hydrocarbon, has a tertiary carbon atom and also has greater reactivity towards chemical agents like sulphuric acid, fuming nitric acid, etc.

pictograms

FlameHealth hazard

signalword

Danger

hcodes

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

1.4 °F

flash_point_c

-17 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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United states government printing office
Bureau of Standards Journal of Research, 7, 800-800 (1932)
Thermodynamics of solvation in propylene glycol and methyl cellosolve.
Sedov, I. A., M. A. Stolov, and B. N. Solomonov.
The Journal of Chemical Thermodynamics, 78, 32-36 (2014)
Brian D Fitz et al.
Journal of chromatography. A, 1392, 82-90 (2015-03-31)
Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct vapor. An Agilent LTM equipped with a short microbore capillary column was operated at

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