半岛bd体育手机客户端 说明
一般描述
Tantalum alkoxides are useful as starting materials for tantalum oxides for dielectrics.
包装
10 g in glass bottle
基本信息
| 线性分子式 | Ta(OCH2CH2CH2CH3)5 |
| 分子量 | 546.52 |
| EC 号 | 256-962-9 |
| MDL编号 | MFCD00078035 |
| PubChem化学物质编号 | 24863955 |
| NACRES | NA.23 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 测定 | 99.99% trace metals basis |
| 形式 | liquid |
| reaction suitability | core: tantalum reagent type: catalyst |
| 折射率 | n
|
| 密度 | 1.31 g/mL at 25 ℃ (lit.) |
| SMILES string | CCCCO[Ta](OCCCC)(OCCCC)(OCCCC)OCCCC |
| InChI | 1S/5C4H9O.Ta/c5*1-2-3-4-5;/h5*2-4H2,1H3;/q5*-1;+5 |
| InChI key | QORWLRPWMJEJKP-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Warning |
| 危险声明 | H226 - H315 - H319 - H335 |
| 预防措施声明 | P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 3 - Flammable liquids |
| WGK | WGK 3 |
| 闪点(F) | 95.0 °F - closed cup |
| 闪点(C) | 35 ℃ - closed cup |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Sigma-Aldrich
m.cnreagent.com
