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二乙基酮醇

CAS號	4984-85-4
規格	1kg桶裝/25kg桶裝/200kg桶裝	純度	99%
貨號	WK20250709003	貨期	20天
品牌	為科新材料	庫存	10ton
規格	1kg桶裝/25kg桶裝/200kg桶裝
純度	99%
貨號	WK20250709003
貨期	20天
品牌	為科新材料
庫存	10ton
注意：請務必與賣家聯系核實單價庫存，以確保您的資金安全及交易順利。
參考價：￥13.00 元/公斤

立即詢盤

貨號	品牌	純度	規格	參考價	貨期
WK20250709003	為科新材料	99%	1kg桶裝/25kg桶裝/200kg桶裝	￥13.00元/公斤	20天

產品詳情

詳細信息(中文)：
二乙基酮醇，又名 3 - 羥基 - 4 - 己酮、4 - 羥基 - 3 - 己酮，以下是關于它的詳細介紹：
基本信息
CAS 號：4984-85-4
分子式：C?H??O?
分子量：116.16
英文名：4-hydroxyhexan-3-one、Propionoine、Propyroin 等
物化性質
外觀：通常為極淡的黃色至黃色透明液體。
氣味：有溫和、宜人的氣味，類似 2 - 丁酮或戊酮的氣味。
熔點：無明確熔點數據。
沸點：167℃。
密度：0.95g/cm3。
閃點：59.3℃。
溶解性：可溶于水、乙醇、乙醚等多種有機溶劑。
折射率：1.425。
安全信息
危險類別：易燃液體第 3 級。
危險特性：易燃，其蒸氣與空氣可形成爆炸性混合物，遇明火、高熱能引起燃燒爆炸。與氧化劑能發生強烈反應。
安全術語：S26（不慎與眼睛接觸后，請立即用大量清水沖洗并征求醫生意見）；S36/37/39（穿戴適當的防護服、手套和護目鏡或面具）。
風險術語：R36/37/38（刺激眼睛、呼吸系統和皮膚）。
用途
溶劑：作為溶劑，可用于溶解纖維素酯、樹脂、油脂、顏料等，在涂料、油墨、膠粘劑等行業有廣泛應用，能夠改善產品的性能和施工性。
有機合成中間體：是合成某些藥物、香料、農藥等有機化合物的重要中間體，通過進一步的化學反應，可以制備出各種具有特定功能的有機化合物。
其他應用：還可用于液壓制動液、防凍液等配方中，起到降低冰點、提高沸點、改善流動性等作用。

詳細信息(英文)：
Diethyl ketol, also known as 3-hydroxy-4-hexanone or 4-hydroxy-3-hexanone, is introduced in detail as follows:
Basic Information
CAS No.: 4984-85-4
Molecular Formula: C?H??O?
Molecular Weight: 116.16
English Names: 4-hydroxyhexan-3-one, Propionoine, Propyroin, etc.
Physicochemical Properties
Appearance: Usually a very pale yellow to yellow transparent liquid.
Odor: Has a mild and pleasant odor, similar to that of 2-butanone or pentanone.
Melting Point: No clear melting point data available.
Boiling Point: 167°C.
Density: 0.95 g/cm3.
Flash Point: 59.3°C.
Solubility: Soluble in water, ethanol, ether, and many other organic solvents.
Refractive Index: 1.425.
Safety Information
Hazard Class: Flammable Liquid, Category 3.
Hazardous Characteristics: Flammable; its vapor can form an explosive mixture with air, and may cause combustion or explosion when exposed to open flames or high heat. It can react violently with oxidizing agents.
Safety Phrases:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear appropriate protective clothing, gloves, and eye/face protection.
Risk Phrases:
R36/37/38: Irritating to eyes, respiratory system, and skin.
Uses
Solvent: As a solvent, it can dissolve cellulose esters, resins, oils, pigments, etc., and is widely used in industries such as coatings, inks, and adhesives, which can improve product performance and workability.
Organic Synthesis Intermediate: It is an important intermediate for the synthesis of certain organic compounds such as pharmaceuticals, fragrances, and pesticides. Through further chemical reactions, various functional organic compounds can be prepared.
Other Applications: It can also be used in formulations such as hydraulic brake fluids and antifreeze, where it helps reduce freezing point, increase boiling point, and improve fluidity.