L-Valine CAS#: 72-18-4; 凯望编码 (ChemWhat Code): 82487
Names & Identifiers |
| 英文名 | L-Valine |
| 别名 | (S)-alpha-Aminoisovaleric acid, (L)-2-Amino-3-methylbutanoic acid;L-VALINE (13C5, 99%);Valine (V) Solution, 100ppm;L-Valine Vetec(TM) reagent grade, >=98%;L-Valine (High Purity );2,3-D2);L-Valine, Animal-Free;L-VALINE BIOULTRA, >= 99.5% (NT) |
| CAS编号 | 72-18-4 |
| 分子式 | C5H11NO2 |
| 分子量 | 117.15 |
| EINECS | 200-773-6 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
 |
|
Chemical & Physical Properties |
| Melting point | 295-300 °C (subl.)(lit.) |
| alpha | 28 º (c=8, 6N HCl) |
| Density | 1.23 |
| Refractive Index | 28 ° (C=8, HCl) |
| Storage | Store at RT. |
| Solubulity | H2O: 25 mg/mL |
| form | powder |
| pka | 2.29(at 25℃) |
| Color | White |
| PH | 5.5-6.5 (100g/l, H2O, 20℃) |
| Water Solubility | 85 g/L (20 ºC) |
| Merck | 14,9909 |
| BRN | 1721136 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Valine(72-18-4) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 40 |
| S Phrase | 24/25-36-22 |
| WGK Germany | 3 |
| RTECS | YV9361000 |
| TSCA | Yes |
| HS Code | 29224995 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
试剂采购 | |
| 没有试剂厂商? | 向凯望发送快速询价 |
| 想要被列为试剂厂商? (付费服务) | 点击这里联系凯望 |
认证生产商 | |
| 想要被列为认证生产商 (需要通过认证)? | 请下载并填写 这份表格并发邮件到approved-manufacturers@chemwhat.com |
其他供应商 | |
| Watson International Limited | 访问Watson官网 |
如需其他帮助，请联系我们 | |
| 联系我们获取其它信息或服务 | 点击这里联系凯望 |