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CAS No.: | 20120-21-2 |
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Name: | 3-DIETHYLAMINOPROPIONIC ACID ETHYL ESTER |
Article Data: | 19 |
Molecular Structure: | |
Formula: | C7H15NO2 |
Molecular Weight: | 145.202 |
Synonyms: | Ethyl3-(N,N-dimethylamino)propionate;Ethyl 3-(dimethylamino)propanoate;Ethyl3-(dimethylamino)propionate;Ethyl β-(dimethylamino)propionate;N,N-Dimethyl-β-alanine ethyl ester;NSC 73176; |
EINECS: | 243-524-7 |
Density: | 0.937 g/cm3 |
Boiling Point: | 172.4 °C at 760 mmHg |
Flash Point: | 58.8 °C |
Solubility: | Immiscible with water. |
Hazard Symbols: | R36/37/38:Irritating to eyes, respiratory system and skin.; |
Risk Codes: | 10-36/37/38 |
Safety: | 26-36 |
PSA: | 29.54000 |
LogP: | 0.50120 |
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The β-Alanine, N,N-dimethyl-, ethylester, with the CAS registry number 20120-21-2, is also known as Ethyl N,N-dimethyl-β-alaninate. Its EINECS registry number is 243-524-7. This chemical's molecular formula is C7H15NO2 and molecular weight is 145.20. What's more, its IUPAC name is called Ethyl 3-(dimethylamino)propanoate. The classification code is Drug / Therapeutic Agent. It should be kept in a airtight, cold and dry place.
Physical properties about β-Alanine, N,N-dimethyl-, ethylester are: (1) ACD/LogP: 0.86; (2) # of Rule of 5 Violations: 0; (3) ACD/LogD (pH 5.5): -2.04; (4) ACD/LogD (pH 7.4): -0.57; (5) ACD/BCF (pH 5.5): 1; (6) ACD/BCF (pH 7.4): 1; (7) ACD/KOC (pH 5.5): 1; (8) ACD/KOC (pH 7.4): 2.57; (9) #H bond acceptors: 3; (10) #H bond donors: 0; (11) #Freely Rotating Bonds: 5; (12) Polar Surface Area: 29.54 Å2; (13) Index of Refraction: 1.429; (14) Molar Refractivity: 39.97 cm3; (15) Molar Volume: 154.8 cm3; (16) Surface Tension: 29.5 dyne/cm; (17) Density: 0.937 g/cm3; (18) Flash Point: 58.8 °C; (19) Enthalpy of Vaporization: 40.88 kJ/mol; (20) Boiling Point: 172.4 °C at 760 mmHg; (21) Vapour Pressure: 1.33 mmHg at 25 °C.
Preparation of β-Alanine, N,N-dimethyl-, ethylester: this chemical can be prepared by Butoxymethyl-dimethyl-amine with 1-Ethoxy-1-trimethylsilyloxy-1-buten. This reaction needs reagent Trimethylsilyl triflate and solvent CH2Cl2 at ambient temperature. The reaction time is 3 hours. The yield is 71 %.
Uses of β-Alanine, N,N-dimethyl-, ethylester: it is used to produce other chemicals. For example, it is used to produce [3-(Dimethylamino)propionyl]guanidine. This reaction time is 2.5 hours. The yield is 40 %.
When you are dealing with this chemical, you should be very careful. This chemical is irritating to eyes, respiratory system and skin. In addition, it is flammable. Therefore, you should wear suitable protective clothing. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1) SMILES: O=C(OCC)CCN(C)C
(2) InChI: InChI=1/C7H15NO2/c1-4-10-7(9)5-6-8(2)3/h4-6H2,1-3H3
(3) InChIKey: IZMJWGJGVGRWBW-UHFFFAOYAT
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intravenous | > 50mg/kg (50mg/kg) | British Journal of Pharmacology. Vol. 34, Pg. 345, 1968. |