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2,5-二甲基-4-甲氧基-3(2H)-呋喃酮
2,5-Dimethyl-4-methoxy-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 |
| 3162989 | ≥97%, FG | 485 | |||
| 3162989 | 100 G | 2090 | |||
| 3162989 | 1 KG | 9250 |
产品别名
4077-47-8
2,5-二甲基-4-甲氧基-3(2H)-呋喃酮
2,5-Dimethyl-4-methoxy-3(2H)-furanone
strawberry furanone methyl ether
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C7H10O3 |
| Molecular weight | 142.15 |
| FEMA Number【FEMA编号】 | 3664 |
| EC number【EC 号】 | 223-797-9 |
| MDL number | MFCD00209504 |
| PubChem Substance ID【PubChem化学物质编号】 | 24901837 |
| Flavis number【Flavis编号】 | 13.089 |
| NACRES | NA.21 |
| General description【一般描述】 | 2,5-Dimethyl-4-methoxy-3(2H)-furanone is one of the key volatile aroma compounds that contribute to the characteristic aroma of strawberries. |
| Biochem/physiol Actions【生化/生理作用】 | 1.0% PG 时的气味 |
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 |
| Assay【测定】 | ≥97% |
| refractive index【折射率】 | n |
| density | 1.097 g/mL at 25 ℃ (lit.) |
| Documentation【文件】 | see Safety & Documentation for available documents |
| Organoleptic【性状检查】 | caramel; coffee; maple; musty; 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 |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | COC1=C(C)OC(C)C1=O |
| InChI | 1S/C7H10O3/c1-4-6(8)7(9-3)5(2)10-4/h4H,1-3H3 |
| InChI key | SIMKGHMLPVDSJE-UHFFFAOYSA-N |
| packaging【包装】 | 100 g in glass bottle 1 kg in glass bottle 5 kg in poly drum |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 |
| Precautionary Statements | P264 - P270 - P301 + P312 - P501 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral |
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 167.0 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 75 ℃ - closed cup |
