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4-羟基-5-甲基-3(2H)-呋喃酮
4-Hydroxy-5-methyl-3-furanone
产品别名
19322-27-1
4-羟基-5-甲基-3(2H)-呋喃酮
4-Hydroxy-5-methyl-3-furanone
toffee furanone
结构式
基本信息
| Linear Formula【线性分子式】 | C4OH2OCH3OH |
| Molecular weight | 114.10 |
| FEMA Number【FEMA编号】 | 3635 |
| EC number【EC 号】 | 242-961-0 |
| MDL number | MFCD02752619 |
| PubChem Substance ID【PubChem化学物质编号】 | 24901822 |
| Flavis number【Flavis编号】 | 13.085 |
| NACRES | NA.21 |
| General description【一般描述】 | 4-Hydroxy-5-methyl-3-furanone is the key flavor component of beef broth and shoyu (soy sauce). |
产品性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| grade【等级】 | FG Halal Kosher |
| reg. compliance | EU Regulation 1334/2008 & 872/2012 FDA 21 CFR 110 |
| Assay【测定】 | 97% |
| mp | 129-133 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | caramel; coffee; brown; sweet |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| SMILES string | CC1=C(O)C(=O)CO1 |
| InChI | 1S/C5H6O3/c1-3-5(7)4(6)2-8-3/h7H,2H2,1H3 |
| InChI key | DLVYTANECMRFGX-UHFFFAOYSA-N |
| packaging【包装】 | 25, 100 g in poly bottle 1 kg in poly bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
