产品说明
一般描述
5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone is one of the key volatile components of shoyu (soy sauce). It also occurs in roasted coffee and blackberries.
应用
5-Ethyl-4-hydroxy-2-methyl-3(2H)-furanone (a mixture of isomers) can be used as a flavoring agent in food industries due to its excellent sensory properties.
包装
玻璃瓶包装
基本信息
| 经验(实验)分子式 | C7H10O3 |
| 分子量 | 142.15 |
| FEMA编号 | 3623 |
| EC 号 | 248-513-0 |
| MDL编号 | MFCD03411593 |
| PubChem化学物质编号 | 24901815 |
| Flavis编号 | 13.084 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 400 |
| 生物来源 | synthetic |
| 等级 | FG Halal Kosher |
| agency | follows IFRA guidelines |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 |
| 测定 | 96% |
| 折射率 | n |
| bp | 248-249 ℃ (lit.) |
| 密度 | 1.137 g/mL at 25 ℃ (lit.) |
| 文件 | see Safety & Documentation for available documents |
| 性状检查 | bread; burnt; caramel; maple; sweet |
| application(s) | flavors and fragrances |
| 食品过敏原 | no known allergens |
| 致敏芳香化合物 | no known allergens |
| SMILES string | CCC1=C(O)C(C(C)O1)=O |
| InChI | 1S/C7H10O3/c1-3-5-7(9)6(8)4(2)10-5/h4,9H,3H2,1-2H3 |
| InChI key | QJYOEDXNPLUUAR-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 |
| 预防措施声明 | P264 - P270 - P301 + P312 - P501 |
| 危险分类 | Acute Tox. 4 Oral |
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 3 |
| 闪点(F) | 183.2 °F - closed cup |
| 闪点(C) | 84 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US) |
Sigma-Aldrich
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