Cyclopentanone Mass Spectrum - 搜索

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NIST Chemistry WebBook
https://webbook.nist.gov › cgi › cbook.cgi
Cyclopentanone - NIST Chemistry WebBook
Go To: Top, References, Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director 展开
References
Go To: Top, Mass spectrum (electron ionization), Notes Data compilation copyrightby the U.S. Secretary of Commerce on behalf of the U.S.A.All rights reserved. No … 展开
Notes
Go To: Top, Mass spectrum (electron ionization), References 1. Data from NIST Standard Reference Database 69:NIST Chemistry WebBook 2. The National Institute of Standards and Technology (NIST)uses its best efforts to deliver a high quality copy of … 展开
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Cyclopentanone 120-92-3 wiki
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Mass spectra of cyclopentanone interacted with 90 fs laser... | Download Scientific Diagram
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Cyclopentanone
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(a) Total ion chromatogram (TIC); (b) mass spectra of cyclopentanone... | Download Scientific ...
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mass spectrum of cyclopentane fragmentation pattern of m/z m/e ions for analysis and ...
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PubChem
https://pubchem.ncbi.nlm.nih.gov › compound › cyclopentanone
Cyclopentanone | C5H8O | CID 8452 - PubChem
Cyclopentanone | C5H8O | CID 8452 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity …
SpectraBase
https://spectrabase.com › compound
Cyclopentanone - SpectraBase
Compound Cyclopentanonewith free spectra: 133 NMR, 13 FTIR, 1 Raman, 26 MS (GC), and 2 Near IR.
massbank.eu
https://massbank.eu › MassBank › RecordDisplay
CYCLOPENTANONE Mass Spectrum - MassBank
This MassBank Record with Accession MSBNK-Fac_Eng_Univ_Tokyo-JP008936 contains the MS mass spectrum of 'CYCLOPENTANONE' with the InChIKey 'BGTOWKSIORTVQH …
Wikipedia
https://en.wikipedia.org › wiki › Cyclopentanone
Cyclopentanone - Wikipedia
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Cyclopentanone is the organic compound with the formula (CH2)4CO. This cyclic ketone is a colorless volatile liquid.
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SpectraBase
https://spectrabase.com › spectrum › IhLTZlTznau
Cyclopentanone - Optional[FTIR] - Spectrum - SpectraBase
View the Full Spectrum for FREE! The full spectrum can only be viewed using a FREE account.
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What spectra are available for cyclopentanone?
*Links on SpectraBase are not permalinks. Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. Compound Cyclopentanonewith free spectra: 133 NMR, 16 FTIR, 1 Raman, 25 MS (GC), and 2 Near IR.
Cyclopentanone - SpectraBase
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Does cyclopentanone exist in the vapor phase?
ATMOSPHERIC FATE: Based on a vapor pressure of 11.4 mm Hg at 25 °C (1), cyclopentanone is expected to exist almost entirely in the vapor phase in ambient air (2). Vapor phase reactions with photochemically produced hydroxyl radicals in the atmosphere have been shown to be important (SRC).
Cyclopentanone | C5H8O | CID 8452 - PubChem
pubchem.ncbi.nlm.nih.gov
Is cyclopentanone mobile in soil?
Based on an estimated water solubility of 9175 mg/L (1), a Koc value of 30 for cyclopentanone has been calculated from a regression-derived equation (1,SRC). This Koc value indicates cyclopentanone should be very highly mobile in soil (2). (1) Lyman WJ et al; Handbook of Chemical Property Estimation Methods NY: McGraw-Hill p. 4-9 (1982)
Cyclopentanone | C5H8O | CID 8452 - PubChem
pubchem.ncbi.nlm.nih.gov
Does cyclopentanone bioconcentrate in aquatic organisms?
An estimated log bioconcentration factor (log BCF) of -0.05 (1) indicates cyclopentanone should not bioconcentrate in aquatic organisms (SRC). An estimated Koc of 30 (1) indicates cyclopentanone should not partition from the water column to organic matter contained in sediments and suspended solids (SRC).
Cyclopentanone | C5H8O | CID 8452 - PubChem
pubchem.ncbi.nlm.nih.gov
Where is cyclopentanone released?
Elovaara E et al; Acta Pharmacol Toxicol 55 (4): 283-6 (1984) Cyclopentanone may be released to the environment via effluents at sites where it is produced or used as a chemical intermediate for pharmaceuticals, biologicals, insecticides and rubber chemicals.
Cyclopentanone | C5H8O | CID 8452 - PubChem
pubchem.ncbi.nlm.nih.gov
How Cyclopentanone is formed?
Cyclopentanone is first had aldol condensation reaction with n-valeraldehyde with the dehydration products further undergoing condensation and the selective hydrogenation to generate 2-pentyl cyclopentanone. It finally undergoes oxidation and ring expansion to become δ-decalactone.
Cyclopentanone | 120-92-3 - ChemicalBook
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SpectraBase
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Cyclopentanone - Optional[1H NMR] - Spectrum - SpectraBase
Cyclopentanone View entire compound with spectra: 133 NMR, 13 FTIR, 1 Raman, 26 MS (GC), and 2 Near IR
NIST Chemistry WebBook
https://webbook.nist.gov › cgi › cbook.cgi
Cyclopentanone - NIST Chemistry WebBook
The calorimetrical determination of the equilibrium constant for keto-enol tautomerism for cyclopentanone and acetone, Bull. Chem. Soc. Jpn., 1976, 49, 3085-3088. [ all data ] Wiberg, …
ChemicalBook
https://www.chemicalbook.com
Cyclopentanone | 120-92-3 - ChemicalBook
2025年1月27日 · Hydrogenation can produce double-cyclopentanol with further dehydration producing 2, 2-tetramethylene cyclopentanone. Cyclopentanone is mainly used for the manufacturing of drugs, biological agents, pesticides and …
ResearchGate
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Mass spectra of cyclopentanone interacted with 90 fs …
Time-of-flight mass spectra of cyclopentanone and its clusters cooled in a supersonic jet expansion have been measured following 4-, 3-, and 2-photon ionizations by the 2nd, 3rd, and 4th...

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