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(S)-(+)-2-甲基丁酸
(S)-(+)-2-Methylbutyric 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 |
| 3330599 | 1 G | 1280 | |||
| 3330599 | 5 G | 5560 |
产品别名
1730-91-2
(S)-(+)-2-甲基丁酸
(S)-(+)-2-Methylbutyric acid
结构式
基本信息
| Linear Formula【线性分子式】 | C2H5CH(CH3)CO2H |
| Molecular weight | 102.13 |
| Beilstein | 1720485 |
| MDL number | MFCD00063166 |
| PubChem Substance ID【PubChem化学物质编号】 | 24854738 |
| NACRES | NA.22 |
| Application【应用】 | (S)-(+)-2-Methylbutyric acid may be used in the preparation of the stereoisomers of (R)-lavandulyl (S)-2-methylbutanoate and (R)-maconelliyl (S)-2-methylbutanoate, which are female sex pheromones found in pink hibiscus mealybug. Chiral starting material |
产品性质
| Assay【测定】 | 98% |
| form【形式】 | liquid |
| optical activity【旋光性】 | [α]20/D +19°, neat |
| optical purity【光学纯度】 | ee: 98% (GLC) |
| refractive index【折射率】 | n |
| bp | 78 ℃/15 mmHg (lit.) |
| density | 0.938 g/mL at 25 ℃ (lit.) |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | CC[C@H](C)C(O)=O |
| InChI | 1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)/t4-/m0/s1 |
| InChI key | WLAMNBDJUVNPJU-BYPYZUCNSA-N |
| packaging【包装】 | 1, 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS05 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405 |
| Hazard Classifications【危险分类】 | Skin Corr. 1B |
| Storage Class Code【储存分类代码】 | 8A - Combustible, corrosive hazardous materials |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter |
