Cyclopentanone Cas no.120-92-3 Chemical raw materials 99% High Quality Intermediates
ISO 5 Inquiries
120-92-3
Industrial Grade
99%
any port
REFORM
190kg
2026-06-30
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Cyclopentanone
Other Name:Cyclopentanone;Adipic ketone;Dumasin;Ketocyclopentane;Ketopentamethylene;Adipin keton;NSC 4122;6: PN: WO2007101224 PAGE: 36 claimed sequence;1800084-96-1
CAS No.:120-92-3
Molecular Formula:C5H8O
InChIKeys:InChIKey=BGTOWKSIORTVQH-UHFFFAOYSA-N
Molecular Weight:84.118
Exact Mass:84.12
EC Number:204-435-9
UNII:220W81TN3S
ICSC Number:0427
NSC Number:4122
UN Number:2245
DSSTox ID:DTXSID3029154
Color/Form:WATER-WHITE, MOBILE LIQUID
HScode:2914 29 00
Categories:
Characteristics-
PSA:
17.1
XLogP3:0.38
Appearance:Cyclopentanone appears as 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.
Density:0.94869 g/cm3 @ Temp: 20 °C
Melting Point:-51.3 °C
Boiling Point:130.6 °C @ Press: 760 Torr
Flash Point:26°C
Refractive Index:n 20/D 1.437(lit.)
Water Solubility:H2O: 9.18g/l slightly soluble
Storage Conditions:Flammables area
Vapor Pressure:11.5 hPa (20 °C)
Vapor Density:Relative vapour density (air = 1): 2.3
Toxicity:Intraperitoneal-mouse LD50: 1950 mg/kg; subcutaneous-Mouse LD50: 2600 mg/kg.
Flammability characteristics:It is flammable in case of fire, high temperature and with burning producing irritated smoke.
Explosive limit:1.6-10.8%(V)
Odor:DISTINCTIVE ETHEREAL ODOR, SOMEWHAT LIKE PEPPERMINT
OH:2.94e-12 cm3/molecule*sec
Henrys Law Constant:1.00e-05 atm-m3/mole
Experimental Properties:POLYMERIZES EASILY, ESP IN PRESENCE OF ACIDS
Air and Water Reactions:Highly flammable. Insoluble in water.
Reactive Group:Ketones
Reactivity Alerts:Highly Flammable
Reactivity Profile:CYCLOPENTANONE polymerizes easily, especially in the presence of acids. Can react with oxidizing materials, i.e. hydrogen peroxide. (NTP, 1992)
Peroxide Forming Chemical:Cyclopentanone|D*: Other compounds that may form peroxides|4 samples had 1-4 ppm peroxide; age >1 yrs|Management of time-sensitive chemicals (JCHAS)
Physical Dangers:The vapour is heavier than air.
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
Skin irritation, Category 2
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H226 Flammable liquid and vapour
H315 Causes skin irritation
H319 Causes serious eye irritation
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Separated from acids. Cool. Keep in the dark. Keep in a well-ventilated room. Store only if stabilized.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
India
Cyclopentanone
1000 KG Aug 27, 2024 
United States
Cyclopentanone
10 MT Aug 1, 2023 
United Kingdom
cyclopentanone
50 KG Jun 9, 2026
United States
Cyclopentanone
1 MT Oct 7, 2024
United Kingdom
cyclopentanone
1000 MT Jun 11, 2024 Post an enquiry for this product
