459747

Cyclopentane

reagent grade, 98%

• Formule empirique (notation de Hill): C₅H₁₀
• Numéro CAS: 287-92-3
• Poids moléculaire : 70.13
• Numéro Beilstein : 1900195
• Numéro CE : 206-016-6
• Numéro MDL: MFCD00001356
• Code UNSPSC : 12352001
• ID de substance PubChem : 329757031
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: reagent grade
• Niveau de qualité: 100
• Densité de vapeur: ~2 (vs air)
• Pression de vapeur: 5.3 psi ( 21 °C); 9.9 psi ( 38 °C)
• Pureté: 98%
• Forme: liquid
• Température d'inflammation spontanée: 682 °F
• Limite d'explosivité: 8.7 %
• Indice de réfraction: n20/D 1.405 (lit.)
• Point d'ébullition: 50 °C (lit.)
• Pf: −94 °C (lit.)
• Densité: 0.751 g/mL at 25 °C (lit.)
• Chaîne SMILES: C1CCCC1
• InChI: 1S/C5H10/c1-2-4-5-3-1/h1-5H2
• Clé InChI: RGSFGYAAUTVSQA-UHFFFAOYSA-N

Description

Description générale

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.

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).

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H304,H336,H412
• Conseils de prudence: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Classification des risques: Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Central nervous system
• Risques supp: EUH066
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): -4.0 °F - closed cup
• Point d'éclair (°C): -20 °C - closed cup