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5-甲基-2-異丙基環(huán)己酮 5-甲基-2-異丙基環(huán)己酮

5-甲基-2-異丙基環(huán)己酮

CAS號 10458-14-7
規(guī)格 1kg/袋
純度 工業(yè)級99.9%
貨號 HATCH560
貨期 ---
品牌 海曲
庫存 200kg
注意:請務(wù)必與賣家聯(lián)系核實(shí)單價(jià)庫存,以確保您的資金安全及交易順利。
參考價(jià): ¥500.00
貨號 品牌 純度 規(guī)格 參考價(jià) 貨期
HATCH560 海曲 工業(yè)級99.9% 1kg/袋 ¥500.00 ---
10155 --- 99% 按需包裝千克/桶 需詢盤 ---
10509 --- 99% 按需包裝千克/包 需詢盤 ---

產(chǎn)品詳情

詳細(xì)信息(中文):
基本信息編輯
名稱:薄荷酮(menthone)
別名:孟酮
學(xué)名:2-異丙基-5-甲基環(huán)已酮
性質(zhì):無色液體。分子量154.25。密度0.896 g/cm3。沸點(diǎn)205℃。折射率1.450。微溶于水。溶于大多數(shù)有機(jī)溶劑。以1:3溶于70%乙醇,溶于油質(zhì)香料。有清涼的薄荷樣香氣,木香底蘊(yùn)。香氣散發(fā),不甚持久,口味是清涼,但亦有不愉快的苦味。
生產(chǎn)方法編輯
主要采用氧化法。以薄荷醇為原料,經(jīng)氧化反應(yīng)而得。
也可從天然薄荷、老鸛草、芳須芒草等天然原料中,可經(jīng)真空蒸餾切取204-212℃餾分,將其轉(zhuǎn)變成肟或縮氨基脲,進(jìn)行重結(jié)晶,分離出純的薄荷酮或異薄荷酮。薄荷酮可由胡薄荷酮或胡椒酮還原而得。
主要用途編輯
酮類合成香料。主要用作薄荷、薰衣草、玫瑰等香精的調(diào)合香料。也用于香葉天竺葵油等的調(diào)配。
亦可用于合成青蒿素。
是配制香葉油的香料,微量用于香茅醇中或用于玫瑰等花香香精中,有提調(diào)花香之作用,適量用于薰衣草、香薇、辛香等型的香料中。是食用涼味香精的原料,用于果香精如懸鉤子等,可提調(diào)香味,并增加鮮清而減少過甜的口味。也是牙膏賦香的好香料。

詳細(xì)信息(英文):
Basic information editing
Name: mint ketone (menthone)
Alias: meng
Scientific name: 2 - isopropyl - 5 - methyl ketone
Properties: colorless liquid. The molecular weight of 154.25. The density of 0.896 g/cm3. The boiling point of 205 ℃. The refractive index of 1.450. Slightly soluble in water. Soluble in most organic solvents. 3-1 70% soluble in ethanol, soluble in oily spices. Have cool and refreshing mint aroma, combination of inside information. Send out fragrance, not very durable, is cool and refreshing taste, but also have unpleasant bitter taste.
Production methods to edit
Mainly USES the oxidation method. With menthol as raw material, the oxidation reaction.
Can also be from natural mint, geranium, fang must miscanthus natural raw materials, such as taking 204-212 ℃ by vacuum distillation fraction, transform it into oxime or shrink semicarbazide, recrystallization, isolated pure peppermint or mint ketone ketone. Mint ketones by hu mint ketone ketone reduction or pepper.
Main use edit
Ketone synthetic spices. Mainly used for peppermint, lavender, rose essence etc blend of spices. They are also used for the deployment of rose geranium oil etc.
Can also be used for synthesis of artemisinin.
Is the preparation of geranium oil spices, trace used in geraniol or used in the floral fragrances such as roses, has the role of dispatch is sweet, right amount used in lavender, fern, spicy type, such as spices. Eat the cold flavour essence ingredients for fruit essence such as raspberries, can dispatch fragrance, and increase the fresh and reduce the sweet taste. It is a good spices for toothpaste fu xiang.

產(chǎn)品實(shí)物圖

產(chǎn)品實(shí)物圖

產(chǎn)品百科查看更多

英文名 p-menthan-3-one
中文名 5-甲基-2-異丙基環(huán)己酮
CAS號 10458-14-7 溶解性 略溶于水
分子量 154.24900 熔點(diǎn) -6 °C
密度 0.896?g/mL?at 20?°C(lit.) 沸點(diǎn) 85-88?°C12?mm Hg(lit.)

商家信息

上海海曲化工有限公司

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  • 公司類型:貿(mào)易商
  • 成立時(shí)間:2004-07-30
  • 所在地區(qū):上海市市轄區(qū)
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產(chǎn)品:5-甲基-2-異丙基環(huán)己酮