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20323-74-4

Basic Information
CAS No.: 20323-74-4
Name: Ethyl 2-amino-4,5-dimethoxybenzoate
Article Data: 19
Molecular Structure:
Molecular Structure of 20323-74-4 (Ethyl 2-amino-4,5-dimethoxybenzoate)
Formula: C11H15NO4
Molecular Weight: 225.244
Synonyms: ethyl 2-amino-4,5-dimethoxy-benzoate;Ethyl 4,5-dimethoxyanthranilate;Ethyl 6-amino-3,4-dimethoxybenzoate;2-Amino-4,5-dimethoxybenzoic acid ethyl ester;Ethyl 6-amino-3,4-dimethoxybenzoate;
EINECS: 243-732-8
Density: 1.16 g/cm3
Melting Point: 86-88°C
Boiling Point: 355.9 °C at 760 mmHg
Flash Point: 164 °C
Safety: 22-24/25
PSA: 70.78000
LogP: 2.04390
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    Molecular Weight 225.24 CAS Registry Number 20323-74-4 EINECS 243-732-8 NameEthyl 2-amino-4,5-dimethoxybenzoateMolecular S…

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Specification

The Ethyl 2-amino-4,5-dimethoxybenzoate, with the cas registry number 20323-74-4 and EINECS registry number 243-732-8, is also called 2-Amino-4,5-dimethoxybenzoic acid ethyl ester. It belongs to the product category of Aromatic Esters. And the molecular formula of the chemical is C11H15NO4. When you are dealing with this chemical, be cautious not to breathe dust, and avoid contact with skin and eyes. 

The characteristics of this chemical are as followings: (1)ACD/LogP: 2.31; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.31; (4)ACD/LogD (pH 7.4): 2.31; (5)ACD/BCF (pH 5.5): 33.68; (6)ACD/BCF (pH 7.4): 33.7; (7)ACD/KOC (pH 5.5): 431.3; (8)ACD/KOC (pH 7.4): 431.62; (9)#H bond acceptors: 5; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 48 Å2; (13)Index of Refraction: 1.533; (14)Molar Refractivity: 60.25 cm3; (15)Molar Volume: 194.1 cm3; (16)Polarizability: 23.88×10-24cm3; (17)Surface Tension: 40.9 dyne/cm; (18)Density: 1.16 g/cm3; (19)Flash Point: 164 °C; (20)Enthalpy of Vaporization: 60.11 kJ/mol; (21)Boiling Point: 355.9 °C at 760 mmHg; (22)Vapour Pressure: 3.02E-05 mmHg at 25°C.

Preparation of Ethyl 2-amino-4,5-dimethoxybenzoate: This chemical can be prepared by 4,5-dimethoxy-2-nitro-benzoic acid ethyl ester. The reaction will need reagent H2, catalyst Pd/C, and the menstruum ethanol. The reaction time is 14 hours with temperature 20°C, and the yield is about 98%.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C(OCC)c1c(cc(OC)c(OC)c1)N
(2)InChI: InChI=1/C11H15NO4/c1-4-16-11(13)7-5-9(14-2)10(15-3)6-8(7)12/h5-6H,4,12H2,1-3H3
(3)InChIKey: SMICMEHDDWELMR-UHFFFAOYAC