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2-乙基-2-羟基丁酸
2-Ethyl-2-hydroxybutyric acid
产品别名
3639-21-2
2-乙基-2-羟基丁酸
2-Ethyl-2-hydroxybutyric acid
结构式
基本信息
| Linear Formula【线性分子式】 | (C2H5)2C(OH)CO2H |
| Molecular weight | 132.16 |
| EC number【EC 号】 | 222-867-6 |
| MDL number | MFCD00004183 |
| PubChem Substance ID【PubChem化学物质编号】 | 24848357 |
| NACRES | NA.22 |
| General description【一般描述】 | 2-Ethyl-2-hydroxybutyric acid forms 99mTc complexes. |
| Application【应用】 | 2-Ethyl-2-hydroxybutyric acid was used as internal standard during quantification of medium-chain-length bacterial poly(3-hydroxyalkanoate) by gas chromatography. It was used as ligand to study the effect of anionic and cationic surfactants on kinetics of electron transfer reaction from organic sulfides to [CrV(ehba)2]- (ehba=2-ethyl-2-hydroxy butyric acid). |
| Other Notes【其他说明】 | Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 138436.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 99% |
| mp | 79-82 ℃ (lit.) |
| SMILES string | CCC(O)(CC)C(O)=O |
| InChI | 1S/C6H12O3/c1-3-6(9,4-2)5(7)8/h9H,3-4H2,1-2H3,(H,7,8) |
| InChI key | LXVSANCQXSSLPA-UHFFFAOYSA-N |
| packaging【包装】 | 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
