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3-丙亚基-1-异苯并呋喃酮
3-Propylidenephthalide
| 产品编号： | 3300102 |
| 规格： | mixture of isomers, analytical standard |
| CAS NO： | 17369-59-4 |
| 包装规格： | 1 ML |
| 产品类别： | 进口试剂 |
| 品牌： | Supelco |
| 优惠价： | 立即咨询 |
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 |
| 3300102 | 1 ML | 1340 |
产品别名
17369-59-4
3-丙亚基-1-异苯并呋喃酮
3-Propylidenephthalide
3-Propylidene-1(3H)-isobenzofuranone
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C11H10O2 |
| Molecular weight | 174.20 |
| EC number【EC 号】 | 241-402-8 |
| MDL number | MFCD00051813 |
| PubChem Substance ID【PubChem化学物质编号】 | 329766050 |
| NACRES | NA.24 |
| General description【一般描述】 | 3-Propylidenephthalide, a substituted alkyldenephthalide, is a flavoring ingredient. It is typically added as a food additive. 3-Propylidenephthalide belongs to chemical group 11, called ‘alicyclic and aromatic lactones′. |
| Application【应用】 | 3-Propylidenephthalide may be used as an analytical standard for the determination of the analyte in cosmetics and personal care products, tobacco products, and biological samples by various chromatography techniques. |
| Analysis Note【分析说明】 | remarks on GC: main isomer ≥95% |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | analytical standard |
| Assay【测定】 | ≥98.0% (sum of isomers, GC) |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| refractive index【折射率】 | n n |
| bp | 170 ℃/12 mmHg (lit.) |
| mp | 5 ℃ (lit.) |
| density | 1.122 g/mL at 25 ℃ (lit.) |
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
| format【格式】 | neat |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | CC\C=C1/OC(=O)c2ccccc12 |
| InChI | 1S/C11H10O2/c1-2-5-10-8-6-3-4-7-9(8)11(12)13-10/h3-7H,2H2,1H3/b10-5- |
| InChI key | NGSZDVVHIGAMOJ-YHYXMXQVSA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 - H317 |
| Precautionary Statements | P280 - P301 + P312 + P330 - P302 + P352 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Skin Sens. 1B |
| 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 |
