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CAS No.: | 19449-26-4 |
---|---|
Name: | 2-Dimethylamino-1,3-dioxolane |
Article Data: | 3 |
Molecular Structure: | |
Formula: | C5H11NO2 |
Molecular Weight: | 117.148 |
Synonyms: | Dimethylformamidecyclic ethylene acetal;N,N-Dimethylformamide ethylene acetal;NSC 119918; |
EINECS: | 243-075-7 |
Density: | 1.042 g/cm3 |
Boiling Point: | 141.453 °C at 760 mmHg |
Flash Point: | 51.982 °C |
Hazard Symbols: | R10:; |
Risk Codes: | 10 |
Safety: | 23-24/25 |
Transport Information: | UN 1993 3/PG 3 |
PSA: | 21.70000 |
LogP: | -0.12160 |
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The 2-Dimethylamino-1,3-dioxolane is an organic compound with the formula C5H11NO2. The IUPAC name of this chemical is N,N-dimethyl-1,3-dioxolan-2-amine. With the CAS registry number 19449-26-4, it is also named as 1,3-dioxolan-2-amine, N,N-dimethyl-.
Physical properties about 2-Dimethylamino-1,3-dioxolane are: (1)ACD/LogP: -0.63; (2)ACD/LogD (pH 5.5): -0.75; (3)ACD/LogD (pH 7.4): -0.63; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 8.2; (7)ACD/KOC (pH 7.4): 10.74; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 21.7 Å2; (11)Index of Refraction: 1.454; (12)Molar Refractivity: 30.48 cm3; (13)Molar Volume: 112.4 cm3; (14)Polarizability: 12.08×10-24cm3; (15)Surface Tension: 31.1 dyne/cm; (16)Density: 1.04 g/cm3; (17)Flash Point: 52 °C; (18)Enthalpy of Vaporization: 37.86 kJ/mol; (19)Boiling Point: 141.5 °C at 760 mmHg; (20)Vapour Pressure: 5.85 mmHg at 25°C.
Preparation: this chemical can be prepared by Ethane-1,2-diol and Diethoxymethyl-dimethyl-amine. The reaction time is 2 hours with reaction temperature of 20 °C. The yield is about 80%.
Uses of 2-Dimethylamino-1,3-dioxolane: it can be used to produce 5-chloro-2-(2-hydroxy-ethyl)-2H-[1,2,3]triazole-4-carbonitrile. It will need reagent 5-chloro-2H-[1,2,3]triazole-4-carbonitrile with reaction time of 5 hours. The yield is about 74%.
When you are using this chemical, please be cautious about it as the following:
It is flammable. When you are using it, do not breathe gas/fumes/vapour/spray and do not breathe dust.
You can still convert the following datas into molecular structure:
(1)SMILES: O1CCOC1N(C)C
(2)InChI: InChI=1/C5H11NO2/c1-6(2)5-7-3-4-8-5/h5H,3-4H2,1-2H3
(3)InChIKey: MPMQNXVIUFUDEP-UHFFFAOYAC
(4)Std. InChI: InChI=1S/C5H11NO2/c1-6(2)5-7-3-4-8-5/h5H,3-4H2,1-2H3
(5)Std. InChIKey: MPMQNXVIUFUDEP-UHFFFAOYSA-N