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4-乙酰氧基-2,5-二甲基-3(2H)呋喃酮
4-Acetoxy-2,5-dimethyl-3(2H)furanone
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3309230 | ≥95%, FG | 485 | |||
| 3309230 | 100 G | 1820 | |||
| 3309230 | 1 KG | 6110 | |||
| 3309230 | 5 KG | 20230 | |||
| 3309230 | 25 KG | 92670 |
产品别名
4166-20-5
4-乙酰氧基-2,5-二甲基-3(2H)呋喃酮
4-Acetoxy-2,5-dimethyl-3(2H)furanone
Strawberry acetate
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C8H10O4 |
| Molecular weight | 170.16 |
| FEMA Number【FEMA编号】 | 3797 |
| MDL number | MFCD00799462 |
| PubChem Substance ID【PubChem化学物质编号】 | 24901884 |
| Flavis number【Flavis编号】 | 13.099 |
| NACRES | NA.21 |
产品性质
| Quality Level【质量水平】 | 400 |
| biological source【生物来源】 | synthetic |
| grade【等级】 | FG Halal Kosher |
| agency | follows IFRA guidelines meets purity specifications of JECFA |
| reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 FDA 21 CFR 110 |
| Assay【测定】 | ≥95% |
| refractive index【折射率】 | n |
| bp | 243 ℃ (lit.) |
| density | 1.167 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | caramel; brown; sweet |
| application(s) | flavors and fragrances |
| food allergen【食品过敏原】 | no known allergens |
| fragrance allergen【致敏芳香化合物】 | no known allergens |
| SMILES string | CC1OC(C)=C(OC(C)=O)C1=O |
| InChI | 1S/C8H10O4/c1-4-7(10)8(5(2)11-4)12-6(3)9/h4H,1-3H3 |
| InChI key | VPKIUOQJQJVLRW-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 235.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | > 113 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
