- Benzylacetone
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- $45.00 / 1kg
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2024-12-27
- CAS:2550-26-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 20 tons
- Benzylacetone
-
- $1.00 / 1kg
-
2024-11-22
- CAS:2550-26-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10 mt
- BENZYLACETONE
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- $45.00 / 1mL
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2024-11-18
- CAS:2550-26-7
- Min. Order:
- Purity: 99.87%
- Supply Ability: 10g
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| | Benzylacetone Basic information |
| Product Name: | Benzylacetone | | Synonyms: | METHYL PHENETHYL KETONE;METHYL 2-PHENYLETHYL KETONE;BENZYLACETONE;4-Phenyl-2-butanoine;4-phenyl-2-butanon;4-phenyl-2-butanone (benzyl acetone);Benzylacetone for synthesis;4-Penylbutan-2-one | | CAS: | 2550-26-7 | | MF: | C10H12O | | MW: | 148.2 | | EINECS: | 219-847-4 | | Product Categories: | Pharmaceutical Intermediates;11 | | Mol File: | 2550-26-7.mol |  |
| | Benzylacetone Chemical Properties |
| Melting point | -13°C | | Boiling point | 235 °C(lit.) | | density | 0.989 g/mL at 25 °C(lit.) | | vapor pressure | 0.0386 hPa (20 °C) | | refractive index | n20/D 1.512(lit.) | | Fp | 209 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | Chloroform, Methanol | | form | Liquid | | color | Clear colorless to pale yellow | | Odor | at 100.00 %. floral balsam | | Odor Type | floral | | Water Solubility | PRACTICALLY INSOLUBLE | | BRN | 1907123 | | LogP | 2 at 25℃ | | CAS DataBase Reference | 2550-26-7(CAS DataBase Reference) | | NIST Chemistry Reference | 4-Phenyl-2-butanone(2550-26-7) | | EPA Substance Registry System | 2-Butanone, 4-phenyl- (2550-26-7) |
| Hazard Codes | Xi | | Risk Statements | 38 | | Safety Statements | 37-24/25 | | WGK Germany | 1 | | RTECS | EL9600000 | | TSCA | Yes | | HS Code | 29143900 | | Toxicity | LD50 orally in Rabbit: 3200 mg/kg |
| | Benzylacetone Usage And Synthesis |
| Chemical Properties | Clear colorless to pale yellowish liquid | | Chemical Properties | has been identified
as a volatile component of cocoa. Benzylacetone is a sweet-floral-smelling
liquid, which can be prepared by selective hydrogenation of benzylidene acetone
(from benzaldehyde and acetone). It is used in soap perfumes. | | Uses | 4-Phenyl-2-butanone may be used as an analytical standard for the determination of the analyte in volatile oils, as well as agarwood extracts of Aquilaria malaccensis, yeast cell culture, and biological samples by various chromatography based techniques. | | Uses | 4-Phenyl-2-butanone be used as an attractant for melon flies and as an odorant for soap. It is also used in the preparation of 4-oxocyclohexanecarbaldehyde derivatives. | | Uses | 4-Phenyl-2-butanone is an attractant compound found in the flower Nicotiana attenuata. It is also used in the preparation of 4-oxocyclohexanecarbaldehyde derivatives. | | Preparation |
Benzyl acetone is prepared by Claisen condensation of Benzaldehyde and Acetone, followed by hydrogenation of the formed Benzylidene acetone.
| | Synthesis Reference(s) | Chemical and Pharmaceutical Bulletin, 38, p. 2097, 1990 DOI: 10.1248/cpb.38.2097
Tetrahedron Letters, 25, p. 5467, 1984 DOI: 10.1016/S0040-4039(01)81600-2 | | General Description | 4-Phenyl-2-butanone, a volatile aromatic ketone, is a fragrance compound present as a ubiquitous attractant in flowers. | | Safety Profile | Moderately toxic by ingestion and intraperitoneal routes. An eye and severe skin irritant. Flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes. | | Solubility in organics | soluble in alcohol and oils.
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| | Benzylacetone Preparation Products And Raw materials |
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