40727
1,3-二甲基-2-咪唑啉酮
≥99.0% (GC)
别名:
N,N′-二甲基亚乙基脲, DMEU, DMI
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
经验公式（希尔记法）:
C5H10N2O
化学文摘社编号:
分子量:
114.15
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-304-8
Beilstein/REAXYS Number:
108808
MDL number:
Assay:
≥99.0% (GC)
Form:
liquid
Quality Level
assay
≥99.0% (GC)
form
liquid
refractive index
n20/D 1.472 (lit.)
bp
224-226 °C (lit.)
solubility
toluene: soluble(lit.), water: miscible
density
1.056 g/mL at 25 °C (lit.)
SMILES string
CN1CCN(C)C1=O
InChI
1S/C5H10N2O/c1-6-3-4-7(2)5(6)8/h3-4H2,1-2H3
InChI key
CYSGHNMQYZDMIA-UHFFFAOYSA-N
General description
1,3-二甲基-2-咪唑啉酮（DMI）是一种咪唑啉酮衍生物。据报道，它可通过最小化二烷基化副产物的形成并加速γ-丁内酯的单烷基化速率而起到促进剂的作用。已研究了通过使用DMI作为溶剂利用均相催化氢化将CO2转化为低级醇。
Application
1,3-二甲基-2-咪唑啉酮可用于：
- 在1,2-双（三甲基甲硅烷基）苯的合成中作为六甲基磷酰三胺（HMPA）的替代溶剂。
- 在亚胺的α-区域选择性异戊烯化过程中作为溶剂。
- 作为流动相的组分用于纤维素的尺寸排阻色谱分析。
Other Notes
在各种合成有机转化反应中作为溶剂。被研究可以用于形成功能性稳定羟基硅烷二基-过渡金属复合物，该复合物是由芳基硅烷光催化获得。
Still not finding the right product?
Explore all of our products under 1,3-二甲基-2-咪唑啉酮
signalword
Danger
flash_point_f
219.2 °F - closed cup
flash_point_c
104 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
Highly selective hydrogenation of CO2 into C2+ alcohols by homogeneous catalysis.
Qian Q, et al.
Chemical Science, 6(10), 5685-5689 (2015)
Case Study of a γ-Butyrolactone Alkylation with 1,3-Dimethyl-2-imidazolidinone as a Promoter.
Li B, et al.
Organic Process Research & Development, 5(6), 609-611 (2001)
Tsugio Kitamura et al.
The Journal of organic chemistry, 78(7), 3421-3424 (2013-03-20)
A practical and safe synthesis of 1,2-bis(trimethylsilyl)benzene from 1,2-dichlorobenzene and Me3SiCl was achieved by use of a hybrid metal of Mg and CuCl in the presence of LiCl in 1,3-dimethyl-2-imidazolidinone (DMI). This method does not require a toxic HMPA, provides
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 40727-100ML | 04061838253644 |
| 40727-1L | 04061838253651 |
| 40727-4L | 04061838253668 |