Benzalacetone NEW
| Price | Get Latest Price |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 50000KG/month |
| Update Time: | 2023-08-18 |
Product Details
| Product Name: Benzalacetone | CAS No.: 122-57-6 |
| EC-No.: 204-555-1 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 50000KG/month |
| Release date: 2023/08/18 |
| CAS: | 122-57-6 |
| MF: | C10H10O |
| MW: | 146.19 |
| EINECS: | 204-555-1 |
| Product Categories: | Aromatics;Aromatic Ketones (substituted);Pharmaceutical Intermediates;Building Blocks;C10;Carbonyl Compounds;Chemical Synthesis;Ketones;Organic Building Blocks;122-57-6 |
| Mol File: | 122-57-6.mol |
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| Benzalacetone Chemical Properties |
| Melting point | 39-42 °C(lit.) |
| Boiling point | 260-262 °C(lit.) |
| density | 1.038 |
| vapor pressure | 0.01 mm Hg ( 25 °C) |
| FEMA | 2881 | 4-PHENYL-3-BUTEN-2-ONE |
| refractive index | 1.5836 |
| Fp | 150 °F |
| storage temp. | Store at <= 20°C. |
| solubility | Soluble in alcohol, chloroform, diethyl ether. |
| form | Low Melting Solid |
| color | Pale yellow to yellow |
| Odor | at 1.00 % in dipropylene glycol. sweet spice cinnamon balsam rhubarb creamy floral |
| Odor Type | spicy |
| Water Solubility | 1.398g/L(25 ºC) |
| Sensitive | Light Sensitive |
| Merck | 14,1137 |
| JECFA Number | 820 |
| BRN | 742046 |
| Stability: | Light Sensitive |
| InChIKey | BWHOZHOGCMHOBV-BQYQJAHWSA-N |
| LogP | 2.04 |
| CAS DataBase Reference | 122-57-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Buten-2-one, 4-phenyl-(122-57-6) |
| EPA Substance Registry System | Benzylideneacetone (122-57-6) |
| Chemical Properties | It is colorless crystals. It has a coumarin odor. It is soluble in alcohol, ether, benzene and chloroform, slightly soluble in water and petroleum ether. |
| Uses | 1. It is used for the preparation of spices and galvanized brightener. 2. GB 2760--1996 allows it used as food with spices. Formulated balm, cherries, grapes, berries, anise-based and other flavors for temporary . 3. This product is used as galvanized additives, coating materials to increase the brightness. The dyeing industry uses it as a mordant in dyeing agent to improve the uniformity and firmness, also it can be used for the preparation of spices and flavoring agents. 4. 4-phenyl-butene (3)one-2 is one rodenticide warfarin intermediates. 5. As an aromatic organic substance, it is the most widely superior light additive in acid zinc plating process , in the potassium chloride, ammonium plating process, it can get bright coating in a very wide current density and the temperature range, play a good effect on the coating of the internal stress, anti-corrosion ability. This product is also available anti volatile agent for spices, mordant and fixing agent in dyeing industry, it can also be used to prepare spices flavoring agent. 6. Organic synthesis intermediates. It can be used as a spice anti propellant. In dyeing industry,it is used as mordant , fixing agent, it is used for the preparation of spices or flavoring agents, and preparation for galvanized credit agent. |
| Production method | Using Benzaldehyde for raw materials, and carrying out condensation reaction with acetone . Benzaldehyde and acetone, mixed with water, cooled slowly, added 10% sodium hydroxide solution, the temperature controlled at 25-31°C, After the addition, the stirring was continued for 1h. Then diluted hydrochloric acid was added to pH 6-7, set still for 1h, isolated as a yellow oil. Lower layer was extracted with benzene, the extract and oil were combined, washed twice with water, after the separation the layer of water, recovered benzene, and then dried over calcium chloride, dry decolorizing charcoal was added , filtered and the filtrate vacuum distillation derived products. . Fixed material consumption : benzaldehyde 1700kg/t, acetone 2900kg/t, caustic soda (40%) 500kg/t. |
| Chemical Properties | Yellow Solid |
| Chemical Properties | 4-Phenyl-3-buten-2-one has a sweet, floral, creamy, pungent odor reminiscent of coumarin and rhubarb with a sweet, pungent flavor. It is not very stable. |
| Occurrence | Reported found in hydrolyzed soy protein, soybeans and Virginia tobacco. |
| Uses | Benzylideneacetone is used chiefly as a scent in the manufacture of perfume, drugs & electroplating. |
| Uses | brightener in acid zinc electroplating,also used as an organic synthesis intermediate in flavor and fragrance, pharmaceutical industries |
| Uses | In perfumery, organic syntheses. |
| Definition | ChEBI: An enone in which a phenyl ring is attached to the beta-carbon atom of but-3-en-2-one. Although both cis- and trans-isomers are possible for the alpha,beta-unsaturated ket ne, only the trans-isomer is observed. |
| Preparation | By condensing benzaldehyde and acetone in the presence of an alkaline condensing agent. |
Product picture
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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China- Since: 2017-12-08
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