| Identification | More | [Name]
Valerophenone | [CAS]
1009-14-9 | [Synonyms]
1-PHENYL-1-PENTANONE
BUTYL PHENYL KETONE
N-BUTYL PHENYL KETONE
PENTANOPHENONE
VALEROPHENONE
1-phenyl-1-pentanon
1-phenyl-pentan-1-one
Butylphenylkcton
VALERONITRILE 99+%
1-Pentanone, 1-phenyl-
VALEROPHENONE/N-BUTYL PHENYL KETONE
VALEROPHENONE pure
Phenyl butyl ketone
Pentanoylbenzene | [EINECS(EC#)]
213-767-3 | [Molecular Formula]
C11H14O | [MDL Number]
MFCD00009480 | [Molecular Weight]
162.23 | [MOL File]
1009-14-9.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Melting point ]
-9 °C
| [Boiling point ]
244-245 °C (lit.) | [density ]
0.975 g/mL at 20 °C(lit.)
| [refractive index ]
n20/D 1.5143(lit.)
| [Fp ]
217 °F
| [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
Chloroform (Sparingly), Ethyl Acetate (Slightly) | [form ]
Liquid | [color ]
Clear light yellow to yellow-green | [Specific Gravity]
0.98 | [Odor]
at 100.00 %. balsam valerian | [Stability:]
Stable. Flammable. Incompatible with strong oxidizing agents, acids, bases, plastics. | [Odor Type]
balsamic | [Water Solubility ]
Insoluble in water. | [Usage]
Intermediates of Liquid Crystals | [BRN ]
1907717 | [InChI]
1S/C11H14O/c1-2-3-9-11(12)10-7-5-4-6-8-10/h4-8H,2-3,9H2,1H3 | [InChIKey]
XKGLSKVNOSHTAD-UHFFFAOYSA-N | [SMILES]
CCCCC(=O)c1ccccc1 | [LogP]
2.79 | [CAS DataBase Reference]
1009-14-9(CAS DataBase Reference) | [NIST Chemistry Reference]
1-Pentanone, 1-phenyl-(1009-14-9) | [EPA Substance Registry System]
1009-14-9(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P305+P351+P338 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [TSCA ]
Yes | [REACH Registrations]
Active | [HS Code ]
29143990 | [Storage Class]
10 - Combustible liquids |
| Questions And Answer | Back Directory | [Toxicity]
Valerophenone has acute toxic effects: inflammation of the eye is characterized by redness, watering, and itching. Skin inflammation is characterized by itching, scaling, reddening, or, occasionally, blistering.
|
| Hazard Information | Back Directory | [Chemical Properties]
colourless liquid | [Uses]
Intermediates of Liquid Crystals | [Uses]
Valerophenone is an aromatic ketone that is often used as a tool in the study of various photochemical processes. Valerophenone is also an inhibitor of the enzyme carbonyl reductase. | [Application]
Valerophenone is a prochiral ketone which can undergo Norrish Type II reaction and hence can be used as a UV actinometer in photochemical experiments. | [Definition]
ChEBI: An aromatic ketone that consists of benzene substituted by a pentanoyl group. | [Reactions]
Being prochiral, valerophenone undergoes enantioselective hydrogenation to the corresponding alcohol.
| [Synthesis Reference(s)]
The Journal of Organic Chemistry, 42, p. 1194, 1977 DOI: 10.1021/jo00427a020
Tetrahedron Letters, 30, p. 1773, 1989 DOI: 10.1016/S0040-4039(00)99576-5 | [Synthesis]
Valerophenone is prepared from benzene and valeryl chloride by friedel-crafts reaction or from methyl benzoate by the Grignard reaction. | [Properties and Applications]
1-Phenyl-1-pentanone, also known as butyl phenyl ketone or pentanophenone, belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. 1-Phenyl-1-pentanone is a balsam and valerian tasting compound. 1-Phenyl-1-pentanone has been detected, but not quantified in, a few different foods, such as celery stalks (Apium graveolens var. dulce), green vegetables, and wild celeries (Apium graveolens). This could make 1-phenyl-1-pentanone a potential biomarker for the consumption of these foods. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
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