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二苯乙酸
Diphenylacetic Acid
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 |
| 3078331 | 5 G | 279 | |||
| 3078331 | 100 G | 802 |
产品别名
117-34-0
二苯乙酸
Diphenylacetic Acid
结构式
基本信息
| Linear Formula【线性分子式】 | (C6H5)2CHCO2H |
| Molecular weight | 212.24 |
| Beilstein | 1910978 |
| EC number【EC 号】 | 204-185-0 |
| MDL number | MFCD00004251 |
| PubChem Substance ID【PubChem化学物质编号】 | 24893604 |
| NACRES | NA.22 |
| Application【应用】 | Diphenylacetic acid can be used as a reagent in the kinetic resolution of racemic 2-hydroxy-γ-butyrolactones and 1-heteroarylalkanols by asymmetric esterification in the presence of pivalic anhydride and chiral acyl-transfer catalyst. It can also be used as:
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产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 99% |
| mp | 146-149 ℃ 147-149 ℃ (lit.) |
| SMILES string | OC(=O)C(c1ccccc1)c2ccccc2 |
| InChI | 1S/C14H12O2/c15-14(16)13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,13H,(H,15,16) |
| InChI key | PYHXGXCGESYPCW-UHFFFAOYSA-N |
| packaging【包装】 | 100 g in poly bottle 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 - H319 - H412 |
| Precautionary Statements | P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 2 |
| Flash Point(F)【闪点(F)】 | 383.5 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 195.3 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
