乙酰乙酸乙酯-3-13C
Ethyl acetoacetate-3-13C
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3085351 | Sigma-Aldrich | 500 MG | 3470 | 请咨询 |
| 3441284 | CIL | 0.5G | 询价 | 请咨询 |
| 3441285 | CIL | 1G | 询价 | 请咨询 |
结构式
 |
基本信息
| Linear Formula【线性分子式】 | CH313COCH2CO2CH2CH3 |
| Molecular weight | 131.13 |
| MDL number | MFCD00083953 |
| PubChem Substance ID【PubChem化学物质编号】 | 24872470 |
| NACRES | NA.12 |
产品性质
| Quality Level【质量水平】 | 200 |
| isotopic purity【同位素纯度】 | 99 atom % 13C |
| Assay【测定】 | 99% (CP) |
| refractive index【折射率】 | n |
| bp | 181 ℃ (lit.) |
| mp | −43 ℃ (lit.) |
| density | 1.037 g/mL at 25 ℃ |
| mass shift【质量偏移】 | M+1 |
| SMILES string | CCOC(=O)C[13C](C)=O |
| InChI | 1S/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H3/i5+1 |
| InChI key | XYIBRDXRRQCHLP-HOSYLAQJSA-N |
| packaging【包装】 | 500 mg in ampule This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service. |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 183.2 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 84 ℃ - closed cup |