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ChemicalBook Optimization Suppliers |
| 名前: |
Alfa Aesar |
| 電話番号: |
400-6106006 |
| 電子メール: |
saleschina@alfa-asia.com |
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| Rフレーズ | 10 | | Sフレーズ | 16 | | RIDADR | UN 3272 3/PG 3 | | WGK Germany | 1 | | RTECS 番号 | AI0875000 | | TSCA | Yes | | 国連危険物分類 | 3 | | 容器等級 | III | | HSコード | 29153990 | | 有毒物質データの | 142-92-7(Hazardous Substances Data) | | 毒性 | LD50 orally in Rabbit: 36100 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
| | 酢酸ヘキシル Usage And Synthesis |
| 外観 | 無色澄明の液体 | | 定義 | 本品は、次の化学式で表される有機化合物である。 | | 溶解性 | 水に難溶 (0.13g/100ml水, 20℃)。エタノール, 有機溶剤に易溶。エタノール及びアセトンに溶けやすく、水に極めて溶けにくい。 | | 用途 | セルロースエステルの溶剤、その他の樹脂。香料成分、芳香成分。 | | 化粧品の成分用途 | 溶剤、香料、香味剤 | | 説明 | Hexyl acetate has a pleasant fruity odor and bittersweet taste
suggestive of pear. May be synthesized from n-hexyl alcohol and
excess acetic anhydride at the boil or with an excess of acetic acid
in the presence of concentrated sulfuric acid. | | 化学的特性 | Hexyl Acetate is a liquid with a
sweet-fruity, pear-like odor. It is present in a number of fruits and alcoholic beverages
and is used in fruit aroma compositions. | | 化学的特性 | clear colorless to pale yellowish liquid | | 化学的特性 | Hexyl acetate has a pleasant fruity, apple, cherry, pear, floral odor and bittersweet taste suggestive of pear. | | 天然物の起源 | Reported found in fruital aromas (e.g., Fragaria vesca) and essential oils. Also reported found in apple, apricot,
banana, sweet cherry, citrus peel oils and juices, blueberry, black currants, guava, grapes, melon, peach, pear, raspberry, blackberry,
strawberry, peas, sauerkraut, rye bread, cheeses, roasted beef, beer, rum, cognac, whiskies, cider, sherry, grape wines, coffee, tea,
soybean, olive, passion fruit, beans, starfruit, mango, cauliflower, pear and apple brandy, quince, origanum, lovage leaf, corn oil,
mangosteen (Garcia mangostana), Bourbon vanilla, clary sage, nectarine, naranjilla fruit, Chinese quince and chamomile oil. | | 使用 | n-Hexyl acetate exhibits antimicrobial activity and can be used to improve the safety of minimally processed fruits. It is a fruity smelling fluid used as flavoring agent or in perfumes. It is a green leaf volatile from cabbage Brassica oleracea var. capitata L. It is used as plasticizers. | | 使用 | Hexyl Acetate is a flavouring agent due to its fruity odor and it is naturally present in many fruits and alcoholic beverages. | | 使用 | Hexyl acetate was used to study the activity of diamondback moth sex pheromone and larval frass volatiles, as well as green leaf volatiles from cabbage, on the natural enemies of the pest. | | 定義 | ChEBI: The acetate ester of hexan-1-ol. | | 調製方法 | n-Hexyl acetate is prepared from n-hexyl alcohol and excess
acetic anhydride or with an excess of acetic acid and
concentrated sulfuric acid . Its is also prepared from
primary and sec-hexyl alcohols .
It is produced by Aldrich Chemical Corp., Milwaukee, WI,
and Penta Manufacturing Co., Fairfield, NJ . | | 製造方法 | From n-hexyl alcohol and excess acetic anhydride at the boil or with an excess of acetic acid in the presence of concentrated sulfuric acid | | Aroma threshold values | Detection: 2 to 480 ppb | | Taste threshold values | Taste characteristics at 15 ppm: fruity, green, fresh, sweet, banana peel, apple and pear. | | Synthesis Reference(s) | Tetrahedron Letters, 18, p. 3263, 1977 DOI: 10.1016/S0040-4039(01)83213-5 | | 一般的な説明 | A colorless liquid with a mild sweet odor. Flash point 113°F. A moderate fire risk. Inhalation may cause adverse effects. Insoluble in water and very soluble in alcohols and ethers. When heated to high temperatures emits acrid smoke and fumes. Used as a solvent and as a propellant in aerosols. | | 空気と水の反応 | Highly flammable. Insoluble in water. | | 反応プロフィール | Hexyl acetate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. | | 危険性 | Combustible. | | 健康ハザード | May be harmful by inhalation, ingestion, or skin absorption. May cause irritation. | | 火災危険 | Special Hazards of Combustion Products: Vapor may travel considerable distance to a source of ignition and flash back. Container explosion may occur under fire conditions. Forms explosive mixtures in air. | | 燃焼性と爆発性 | Flammable | | Biochem/physiol Actions | Hexyl acetate has antimicrobial activity and can be used to improve the safety of minimally processed fruits. Hexyl acetate is a fruity smelling fluid used as flavoring agent or in perfumes. Hexyl acetate is a green leaf volatile from cabbage Brassica oleracea var. capitata L. |
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