Substance
ID:362896
Names and Identifiers
IUPAC Traditional name
cyclopentanone
IUPAC name
cyclopentanone
Synonyms
Cyclopentanone环戊酮
Registration numbers
MDL Number
EC Number
Beilstein Number
CAS Number
PubChem SID
Properties
Safety Information
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Risk Statements
10-36/38
RTECS
GY4725000
GHS Hazard statements
H226-H315-H319
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing Group
3
European Hazard Symbols
Irritant (Xi)MSDS Link
Safety Statements
23
GHS Signal Word
Warning
RID/ADR
UN 2245 3/PG 3
Hazard Class
3
German water hazard class
1
UN Number
2245
GHS Precautionary statements
P305+P351+P338
Product Information
Linear Formula
C5H8(=O)
Purity
≥99.0% (GC)
Grade
puriss.
Impurities
≤0.5% water
Physical Property
Refractive Index
n20/D 1.437(lit.)
n20/D 1.437
Density
0.951 g/mL at 25 °C(lit.)
Melting Point
-51 °C(lit.)
Boiling Point
130-131 °C(lit.)
Flash Point
30 °C
86 °F
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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