三聚乙醛
三聚乙醛(英語:)是乙醛的三聚体[2],化学式(CH3CHO)3[1],也可看作是1,3,5-三𫫇烷的三个H被甲基取代的衍生物。
| Paraldehyde | |
|---|---|
![]() | |
| IUPAC名 2,4,6-Trimethyl-1,3,5-trioxane | |
| 系统名 2,4,6-Trimethyl-1,3,5-trioxane | |
| 识别 | |
| CAS号 | 123-63-7 |
| PubChem | 31264 |
| ChemSpider | 21106173 |
| SMILES |
|
| InChI |
|
| InChIKey | SQYNKIJPMDEDEG-UHFFFAOYAO |
| EINECS | 204-639-8 |
| ChEBI | 27909 |
| KEGG | D00705 |
| MeSH | Paraldehyde |
| 性质 | |
| 化学式 | C6H12O3 |
| 摩尔质量 | 132.16 g·mol−1 |
| 外观 | Colourless liquid |
| 氣味 | Sweet |
| 密度 | 0.996 g/cm3 |
| 熔点 | 12 °C(285 K) |
| 沸点 | 124 °C(397 K) |
| 溶解性(水) | soluble 10% vv at 25 Deg. |
| 蒸氣壓 | 13 hPa at 20 °C[1] |
| 磁化率 | -86.2·10−6 cm3/mol |
| 药理学 | |
| ATC代码 | N05CC05(N05) |
| 危险性 | |
GHS危险性符号![]() | |
| GHS提示词 | Warning |
| H-术语 | H226 |
| P-术语 | P210, P233, P303+361+353, P370+378, P403+235, P501 |
| 主要危害 | Flammable |
| 闪点 | 24°C - closed cup |
| 爆炸極限 | Upper limit: 17 %(V) Lower limit: 1.3 %(V) |
| 致死量或浓度: | |
LD50(中位剂量) |
Oral - Rat - 1,530 mg/kg Dermal - Rabbit - 14,015 mg/kg |
| 若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 | |
参考文献
- 来源:Sigma-Aldrich Co., Paraldehyde .
- Wankhede, N N; Wankhede, D S; Lande, M K; Arbad, B R. (PDF). Indian Journal of Chemical Technology. March 2006, 13 (2): 149–155 [2022-06-07]. (原始内容存档 (PDF)于2021-07-17).
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.

