12-Crown-4 CAS#: 294-93-9; 凯望编码 (ChemWhat Code): 66147
Names & Identifiers |
| 英文名 | 12-Crown-4 |
| 别名 | Eoct;Ethylene oxide cyclic tetramer;1,4,7,10-TETRAOXYCYCLODODECANE;1,4,7,10-TETRAOXACYCLODODECANE;12-CROWN 4-ETHER;12-CROWN-4;LITHIUM IONOPHORE V;CROWN ETHER/12-CROWN-4 |
| CAS编号 | 294-93-9 |
| 分子式 | C8H16O4 |
| 分子量 | 176.21 |
| EINECS | 206-036-5 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
 |
|
Chemical & Physical Properties |
| Melting point | 16 °C(lit.) |
| Boiling Point | 61-70 °C0.5 mm Hg(lit.) |
| Density | 1.089 g/mL at 25 °C(lit.) |
| Refractive Index | n |
| Flash Point | >230 °F |
| Storage | 2-8°C |
| form | Liquid After Melting |
| Color | Clear Colorless to slightly yellow |
| Water Solubility | MISCIBLE |
| Sensitive | Air Sensitive |
| BRN | 1363064 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | 12-Crown-4(294-93-9) |
| EPA Substance Registry System | 1,4,7,10-Tetraoxacyclododecane(294-93-9) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | T+,Xn,Xi |
| R Phrase | 26-36/37/38-20/21/22 |
| S Phrase | 28-36/37-45-36-26 |
| RIDADR | UN 2810 |
| WGK Germany | 3 |
| RTECS | XF0550000 |
| F | 3-9-23 |
| TSCA | Yes |
| Storage Class | 6.1 |
| Packing Group | III |
| HS Code | 29329995 |
| 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 |