| Identification | More | [Name]
2-PENTYL-2-CYCLOPENTEN-1-ONE | [CAS]
25564-22-1 | [Synonyms]
2-PENTYL-2-CYCLOPENTEN-1-ONE
2-PENTYL-2-CYCLOPENTENE-1-ONE
2-PENTYL-CYCLOPENT-2-ENONE
AMYL CYCLOPENTENONE
2-Amyl 2-cyclopenten-1-one
2-Cyclopenten-1-one, 2-pentyl-
2-pentyl-2-cyclopenten-1-on
2-pentylcyclopent-2-en-1-one
2-Pentyl-2-cyclopentenone
2-PENTYL-2-CYCLOPENTENE-1-ONE 95+%
2-Pentylcyclopent-2-en-1-on
Amylcyclopentenon
2-PENTYL-2-CYCLOPENEN-1-ONE
2-Pentyl-2-cyclopenten-1-one(95%) | [EINECS(EC#)]
247-104-4 | [Molecular Formula]
C10H16O | [MDL Number]
MFCD00036631 | [Molecular Weight]
152.23 | [MOL File]
25564-22-1.mol |
| Chemical Properties | Back Directory | [Boiling point ]
114-116 °C15 mm Hg(lit.) | [density ]
0.921 g/mL at 25 °C(lit.)
| [vapor pressure ]
3.6Pa at 20℃ | [refractive index ]
n20/D 1.473(lit.)
| [Fp ]
205 °F
| [storage temp. ]
Sealed in dry,Room Temperature | [form ]
clear liquid | [color ]
Colorless to Light orange to Yellow | [Odor]
at 100.00 %. woody isojasmone jasmin tuberose | [Odor Type]
floral | [Cosmetics Ingredients Functions]
PERFUMING | [LogP]
2.8 | [CAS DataBase Reference]
25564-22-1(CAS DataBase Reference) | [EPA Substance Registry System]
2-Pentyl-2-cyclopenten-1-one (25564-22-1) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H303 | [Precautionary statements ]
P312 | [WGK Germany ]
2
| [RTECS ]
GY7310000
| [TSCA ]
TSCA listed | [REACH Registrations]
Active | [HS Code ]
2914290090 | [Toxicity]
LD50 orl-rat: 2200 mg/kg FCTOD7 30,7S,92 |
| Hazard Information | Back Directory | [Chemical Properties]
Amyl cyclopentenone is a colorless or very pale straw-colored liquid.Insoluble in water.
| [Uses]
Amyl cyclopentenone is suggested for use in perfume compositions, primarily in the creation of artificial Jasmin, Jasmin bases, specialties, etc. It can also be used as a floralizer for fragrances other than those of the Jasmin type, mainly in the milder florals, and in a few sharper ones, such as Hyacinth.
| [Preparation]
Amyl cyclopentenone is prepared from Decenoic acid by treatment with Phosphoric acid.
| [Synthesis Reference(s)]
The Journal of Organic Chemistry, 43, p. 4248, 1978 DOI: 10.1021/jo00415a061
Tetrahedron Letters, 19, p. 4661, 1978 DOI: 10.1016/S0040-4039(01)85698-7
Synthetic Communications, 11, p. 7, 1981 DOI: 10.1080/00397918108064276 | [Safety Profile]
Moderately toxic by ingestion. Low toxicity by skin contact. When heated to decomposition it emits acrid smoke and irritating vapors. | [Solubility in organics]
Soluble in alcohol, miscible with perfume oils.
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| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
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