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Cyclopentanone

CAS No.120-92-3
Chemical Name:Cyclopentanone
Synonyms:Dumasin;FEMA 3910;Adipinketon;Cyclopentanon;ADIPIC KETONE;Cyclopcntanon;Cyclopentsnon;Adipin ketone;CYCLOPENTANONE;Adipic keyone
CBNumber:CB8709022
Molecular Formula:C5H8O
Formula Weight:84.12
MOL File:120-92-3.mol
Cyclopentanone Property
mp : -51 °C
bp : 130-131 °C(lit.)
density : 0.951 g/mL at 25 °C(lit.)
refractive index : n20/D 1.437(lit.)
FEMA : 3910
Fp : 87 °F
storage temp. : Flammables area
Water Solubility : PRACTICALLY INSOLUBLE
Merck : 14,2743
BRN : 605573
Stability:: Stable. Incompatible with strong reducing agents, strong oxidizing agents, strong bases.
CAS DataBase Reference: 120-92-3(CAS DataBase Reference)
NIST Chemistry Reference: Cyclopentanone(120-92-3)
EPA Substance Registry System: Cyclopentanone(120-92-3)
Safety
Hazard Codes : Xi
Risk Statements : 10-36/38
Safety Statements : 23
RIDADR : UN 2245 3/PG 3
WGK Germany : 1
RTECS : GY4725000
HazardClass : 3
PackingGroup : III
Hazardous Substances Data: 120-92-3(Hazardous Substances Data)

Cyclopentanone Chemical Properties,Usage,Production

Chemical Properties
colourless liquid
General Description
A clear colorless liquid with a petroleum-like odor. Flash point 87°F. Less dense than water and insoluble in water. Vapors heavier than air.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
Cyclopentanone polymerizes easily, especially in the presence of acids. Can react with oxidizing materials, i.e. hydrogen peroxide.
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Cyclopentanone Preparation Products And Raw materials
Raw materials
Adipic acid Calcium chloride Barium hydroxide
Preparation Products
Sebacic acid Methyl cyclopentenolone Ethyl 2-oxocyclopentylacetate (4-OXO-6,7-DIHYDRO-4H,5H-CYCLOPENTA[4,5]THIENO-[2,3-D]PYRIMIDIN-3-YL)-ACETIC ACID Buspirone 3-(4-OXO-3,5,6,7-TETRAHYDRO-4H-CYCLOPENTA[4,5]THIENO[2,3-D]PYRIMIDIN-2-YL)PROPANOIC ACID BENZOFURAN-5-BORONIC ACID 2,2-DIMETHYLCYCLOPENTANONE 5-(4-Chlorobutyl)-1-cyclohexanyl tetrazole 1,2,3,5-TETRAHYDRO-8-THIA-5,7-DIAZA-CYCLOPENTA[A]INDENE-4-ONE 1-Cyclopentenecarboxylic acid Cyclopentane-1,1-diacetic acid N-((4-Chlorophenyl)methyl)-N-cyclopentyl-N'-phenylurea 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBONITRILE CYCLOPENTANETHIOL 2-Cyclopentenone 1-Bromo-1-cyclopentene 1-CYCLOPENTYLIDENE-PROPAN-2-ONE SPIRO[4.5]DECANE-7,9-DIONE CYCLOLEUCINOL 1-CYANOCYCLOPENTENE Cyclopentanol Allethrin Cyclopenta[b]pyridine CYCLOPENTANE 1,5-Pentanedioic acid 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXAMIDE Cyclopentyl bromide 2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXYLIC ACID METHYL ESTER Methyl dihydrojasmonate delta-Valerolactone
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Volatiles/ Semivolatiles Environmental Standards Chromatography Organic Building Blocks Ketones Adipinketon Dumasin Pyran-2,4(3H)-dione, 3-acetyl-6-methyl- ADIPIC KETONE AKOS BBS-00004293 C3 to C6 Carbonyl Compounds Building Blocks Analytical Standards Analytical Chromatography Product Catalog 120-92-3 KETOCYCLOPENTANE KETOPENTAMETHYLENE CYCLOPENTANONE FEMA 3910 Cyclopentanon CYCLOPENTANONE 99+% CYCLOPENTANONE REAGENTPLUS(TM) >=99% CYCLOPENTANONE, REAGENTPLUS, >=99% CYCLOPENTANONE, STANDARD FOR GC Cyclopentanone,Certified Cyclopentanone, pure, 99+% C4H8CO Pharmaceutical Intermediates Cyclopcntanon Organics Cyclopentsnon Cyclopentanone cyanohydrin CYCLOPENTANONE pure Alpha Sort C Volatiles/ Semivolatiles C3 to C6 Carbonyl Compounds Ketones Alphabetical Listings C-D Flavors and Fragrances Cyclopentanone, 99+%, pure Adipin ketone Adipic keyone C5H8O1 Cyclopentanone ,99.5% [pure] Cyclopentan-1-one Cyclopentanone, pure, 99+% 250ML Adipic Ketone Ketocyclopentane Ketopentamethylene CYCLOPENTANONE FOR SYNTHESIS 1 L CYCLOPENTANONE FOR SYNTHESIS 250 ML CYCLOPENTANONE FOR SYNTHESIS 2,5 L CYCLOPENTANONE FOR SYNTHESIS 25 KG Cyclopentanone, 99.5%
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