3-羟基-4-甲基-5-乙基-2(5H)呋喃酮 (CAS No.698-10-2)
- 中文别名
- 乙基葫芦巴内酯；2-乙基-4-羟基-5-甲基-3(2H)-呋喃酮；乙基呋喃酮
- 英文名称
- 3-Hydroxy-4-methyl-5-ethyl-2(5H)-furanone
- 分子式
- C7H10O3
- 分子量
- 142.15
- 所属类别
- 食品添加剂
- 物化性质
- 白色至类白色结晶性粉末；具有浓郁焦糖香、枫糖香、烤坚果香、红糖香，兼有奶香和麦芽香，香气阈值低、留香持久；熔点74~78℃；易溶于乙醇、丙二醇、植物油和温水，微溶于冷水；耐热性好，在酸碱环境下性质稳定。
- 技术参数
- GC含量≥99%
- 熔点
- 74~78℃
English description（英文原文，共 1220 字符）
Product Name:3-Hydroxy-4-methyl-5-ethyl-2(5H)-furanone
English Name:3-Hydroxy-4-methyl-5-ethyl-2(5H)-furanone
CAS No.:698-10-2
Aliases:Ethyl furanone, Ethyl fenugreek lactone, 2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone
Molecular Formula:C7H10O3
Physical Properties:White to off-white crystalline powder. It has an intense caramel, maple, roasted nut, brown sugar, milky and malty aroma with a very low odor threshold and long-lasting fragrance. Melting point: 74-78°C. Soluble in ethanol, propylene glycol, vegetable oil and warm water; slightly soluble in cold water. Good heat resistance and stable under acidic or alkaline conditions.
Uses:Primarily used as a food flavoring agent, it is a key flavor enhancer for caramel, brown sugar, maple, roasted and milk flavor systems, suitable for bakery products, candies, chocolates, dairy products, beverages, meat products and snacks. It is also used in daily-use fragrances to impart sweet caramel and roasted warm notes to perfumes, personal care and home fragrance products.
Technical Specifications:
Purity (GC) ≥ 99%
Melting point: 74-78°C
Molecular weight: 142.15
FEMA number: 3674
Shelf life: 24 months under sealed, cool, dry and light-protected storage
English Name:3-Hydroxy-4-methyl-5-ethyl-2(5H)-furanone
CAS No.:698-10-2
Aliases:Ethyl furanone, Ethyl fenugreek lactone, 2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone
Molecular Formula:C7H10O3
Physical Properties:White to off-white crystalline powder. It has an intense caramel, maple, roasted nut, brown sugar, milky and malty aroma with a very low odor threshold and long-lasting fragrance. Melting point: 74-78°C. Soluble in ethanol, propylene glycol, vegetable oil and warm water; slightly soluble in cold water. Good heat resistance and stable under acidic or alkaline conditions.
Uses:Primarily used as a food flavoring agent, it is a key flavor enhancer for caramel, brown sugar, maple, roasted and milk flavor systems, suitable for bakery products, candies, chocolates, dairy products, beverages, meat products and snacks. It is also used in daily-use fragrances to impart sweet caramel and roasted warm notes to perfumes, personal care and home fragrance products.
Technical Specifications:
Purity (GC) ≥ 99%
Melting point: 74-78°C
Molecular weight: 142.15
FEMA number: 3674
Shelf life: 24 months under sealed, cool, dry and light-protected storage
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮 CAS 698-10-2 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的 CAS 号是多少？
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的 CAS 号是 698-10-2。
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的分子式和分子量是什么？
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的分子式为 C7H10O3，分子量约 142.15。
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的英文名称是什么？
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的英文名称为 3-Hydroxy-4-methyl-5-ethyl-2(5H)-furanone。
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮还有哪些别名？
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮又称 乙基葫芦巴内酯、2-乙基-4-羟基-5-甲基-3(2H)-呋喃酮、乙基呋喃酮。
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条3-羟基-4-甲基-5-乙基-2(5H)呋喃酮供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的供应商主要分布在哪些地区？
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的供应商主要分布在 上海市（1 条） 等地。
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮有哪些级别可选？
- 平台上3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的供应级别包括 工业级。
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的报价单位是什么？
- 3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的报价单位主要有 千克。
- 哪里可以查到3-羟基-4-甲基-5-乙基-2(5H)呋喃酮的价格？
- 掌上化工3-羟基-4-甲基-5-乙基-2(5H)呋喃酮产品页汇总了各供应商的最新报价与规格，地址：/chemicals/698-10-2/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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