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Merck
CN

459747

Cyclopentane

reagent grade, 98%

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About This Item

Empirical Formula (Hill Notation):
C5H10
CAS Number:
287-92-3
Molecular Weight:
70.13
UNSPSC Code:
12352001
NACRES:
NA.21
PubChem Substance ID:
329757031
EC Number:
206-016-6
Beilstein/REAXYS Number:
1900195
MDL number:
MFCD00001356
Grade:
reagent grade
Assay:
98%
Bp:
50 °C (lit.)
Vapor pressure:
5.3 psi ( 21 °C)
9.9 psi ( 38 °C)

Key Documents

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Product Name

Cyclopentane, reagent grade, 98%

InChI key

RGSFGYAAUTVSQA-UHFFFAOYSA-N

InChI

1S/C5H10/c1-2-4-5-3-1/h1-5H2

SMILES string

C1CCCC1

grade

reagent grade

vapor density

~2 (vs air)

vapor pressure

5.3 psi ( 21 °C)
9.9 psi ( 38 °C)

assay

98%

form

liquid

autoignition temp.

682 °F

expl. lim.

8.7 %

dilution

(for analytical testing)

refractive index

n20/D 1.405 (lit.)

bp

50 °C (lit.)

mp

−94 °C (lit.)

density

0.751 g/mL at 25 °C (lit.)

Quality Level

100

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Application


  • Ellagitannins and Related Compounds from Penthorum chinense.: Cyclopentane is employed in the extraction and chemical analysis of ellagitannins from Penthorum chinense, showcasing its utility in the isolation and study of natural products. The research emphasizes cyclopentane′s role in facilitating the discovery of bioactive compounds with potential pharmaceutical applications (Era M et al., 2019).

General description

Cyclopentane (CP), a cycloalkane, is a flammable liquid with a wide range of industrial applications. The crystalline structure of CP has been investigated based on laser Raman spectrum at 85K and infrared spectra over a range of temperature between 4000-200cm-1. The impact of support materials on the reaction properties of supported metal catalysts in heterogeneously metal-catalyzed reactions has been studied based on the hydrogen/deuterium exchange reaction in CP. The pyrolytic reaction process of CP has been reported.

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-4.0 °F - closed cup

flash_point_c

-20 °C - closed cup

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ1150
MKCX0697
MKCV7888
MKCW8241
MKCT5221

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Shingo Yokota et al.
Carbohydrate polymers, 226, 115293-115293 (2019-10-05)
Cellulose nanofibrils prepared by aqueous counter collision (ACC-nanocelluloses) have specific properties. In this study, the use of ACC-nanocelluloses as emulsifiers and stabilizers was investigated. Oil-in-water Pickering emulsions with long-term stabilities were easily prepared by ultrasonically mixing aqueous ACC-nanocellulose dispersions with
Infrared Spectra of Crystalline Cyclopentane and Cyclopentane-d 10.
Schettino V, et al.
J. Chem. Phys. , 51(12), 5264-5276 (1969)
The kinetics of H/D exchange in cyclopentane.
Oudenhuijzen MK, et al.
J. Catal., 214(1), 153-164 (2003)
Thermal decomposition of cyclopentane and related compounds.
Tsang W.
International Journal of Chemical Kinetics, 10(6), 599-617 (1978)
Emma B A Hinderink et al.
Food research international (Ottawa, Ont.), 116, 717-723 (2019-02-06)
Dynamic flavor release curves from chewing gum were measured using an Artificial Mouth coupled to the AFFIRM®. A flavor distribution model for chewing gum is proposed, where flavor is present as droplets in both the hydrophilic (water-soluble) and the hydrophobic
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