19249-34-4

Basic information

• Product Name: N,N-Diacetoxyethylaniline
• Synonyms: 2,2’-(Phenylimino)diethanoldiacetate(ester);2,2’-phenyliminodiethanoldiacetate;Ethanol,2,2’-(phenylimino)bis-,diacetate(ester);Phenyldiethanolaminediacetate;N,N-Diacetoxyethyl Anilide;N,N-Di(2-acetoxyethyl)benzeneamine;N,N-BIS-ACETOXYETHYL ANILINE;N,N-diacetoxyethyl aniline 60%(DAA)
• CAS NO: 19249-34-4
• Molecular Formula: C₁₄H₁₉NO₄
• Molecular Weight: 265.31
• EINECS: 242-918-6
• Product Categories: Intermediates of Dyes and Pigments
• Mol File: 19249-34-4.mol
• Article Data: 14

Chemical Properties

• Boiling Point: 182 °C1.2 mm Hg(lit.)
• Flash Point: >230 °F
• Appearance: /
• Density: 1.12 g/mL at 25 °C(lit.)
• Vapor Pressure: 9.7E-06mmHg at 25°C
• Refractive Index: n20/D 1.523(lit.)
• PKA: 4.79±0.50(Predicted)
• CAS DataBase Reference: N,N-Diacetoxyethylaniline(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-Diacetoxyethylaniline(19249-34-4)
• EPA Substance Registry System: N,N-Diacetoxyethylaniline(19249-34-4)

Safety Data

• Hazard Codes: Xn
• Statements: 22-41
• Safety Statements: 26-36/39
• WGK Germany: 3
• RTECS: KM2000000
• Hazardous Substances Data: 19249-34-4(Hazardous Substances Data)

Usage

General Description

N,N-Diacetoxyethylaniline is a chemical compound used primarily in scientific research, particularly in fields such as chemistry and biochemistry. It is a dark brown, oily liquid at room temperature. N,N-Diacetoxyethylaniline is classified as an organic molecule due to its carbon base, with its formula consisting of carbon, hydrogen, nitrogen and oxygen atoms. Due to its molecular structure, it is capable of forming both ionic and covalent bonds. Precautions should be taken while handling N,N-Diacetoxyethylaniline, as it can cause skin and eye irritation upon contact, and may result in harmful effects if ingested or inhaled.

InChI:InChI=1/C14H19NO4/c1-12(16)18-10-8-15(9-11-19-13(2)17)14-6-4-3-5-7-14/h3-7H,8-11H2,1-2H3

Upstream product

• 120-07-0 2,2'-(phenylimino)bis[ethanol] 
• 108-24-7 acetic anhydride 
• 62-53-3 aniline 
• 75-36-5 acetyl chloride 
• 64-19-7 acetic acid 

Downstream Products

• 1223510-90-4 4-[N,N-bis(2-acetoxyethyl)amino]phenylacetylene 
• 104495-87-6 C₂₁H₂₀Cl₂N₄O₄S 
• 42783-06-2 C₁₈H₁₉N₅O₈S 
• 1260401-27-1 (E)-2,2'-(4-(2-(3-dicyanomethylene)-5,5-dimethylcyclohex-1-enyl)(vinyl)phenylazanediyl)bis(ethane)bis(ethane-2,1-diyl) diacetate 
• 1338598-46-1 C₂₉H₂₅N₃O₆ 
• 1315270-42-8 C₁₀H₇O₃S^(1-)*C₁₉H₂₅N₂O₃⁽¹⁺⁾ 
• 1315270-41-7 C₁₀H₇O₃S^(1-)*C₁₉H₂₅N₂O₃⁽¹⁺⁾ 
• 1315270-40-6 C₆H₅O₃S^(1-)*C₁₉H₂₅N₂O₃⁽¹⁺⁾ 
• 1315270-39-3 C₈H₉O₃S^(1-)*C₁₉H₂₅N₂O₃⁽¹⁺⁾ 
• 1315270-38-2 C₆H₆NO₃S^(1-)*C₁₉H₂₅N₂O₃⁽¹⁺⁾ 
• 1315270-37-1 C₆H₆NO₃S^(1-)*C₁₉H₂₅N₂O₃⁽¹⁺⁾ 
• 1315270-36-0 C₆H₄NO₅S^(1-)*C₁₉H₂₅N₂O₃⁽¹⁺⁾ 

Relevant articles and documents

Precious metal-free molecular machines for solar thermal energy storage

Four benzothiazolium crown ether-containing styryl dyes were prepared through an optimized synthetic procedure. Two of the dyes (4b and 4d) having substituents in the 5-position of the benzothiazole ring are newly synthesized compounds. They demonstrated a higher degree of trans-cis photoisomerization and a longer life time of the higher energy forms in comparison with the known analogs. The chemical structures of all dyes in the series were characterized by NMR, UV-vis, IR spectroscopy and elemental analysis. The steady-state photophysical properties of the dyes were elucidated. The stability constants of metal complexes were determined and are in good agreement with the literature data for reference dyes. The temporal evolution of trans-to-cis isomerization was observed in a real-time regime. The dyes demonstrated a low intrinsic fluorescence of their Ba2+ complexes and high yield of E/Z photoisomerization with lifetimes of the higher energy form longer than 500 seconds. Density functional theory (DFT) calculations at the B3LYP/6-31+G(d,p) level were performed in order to predict the enthalpies (H) of the cis and trans isomers and the storage energies (ΔH) for the systems studied.

Double-cyano stilbene ethylene two-photon fluorescent solvent chromophore water-soluble probe and its synthetic method and application (by machine translation)

The invention belongs to the technical field of fine chemicals, in particular to double-cyano stilbene ethylene two-photon fluorescent solvent chromophore water-soluble probe and its synthetic method and application, the probe in order to double-cyano stilbene (DCS) for the two-photon fluorescent matrix preparation. The probe molecules of small size, good solubility in water and is suitable for solvent polarity detection, in addition to the fluorescence intensity of the probe, two-photon absorption cross section of the insured with viscosity changes obviously, display a very wide range of solvent chromophore, large two-photon absorption cross section and ultra-large Stokes displacement, thereby greatly improving the detection sensitivity, imaging resolution, sensitivity and transverse and longitudinal resolution, and the accuracy of the test; cell microscopic imaging experiment to demonstrate that its in a cell or tissue has good color range and absorption effect, can be very good detection and reflect cell change in viscosity of the situation, and itself not toxic to the cells. In biological, in the medical field has great application value. (by machine translation)

Water/alcohol soluble electron injection material containing azacrown ether groups: Synthesis, characterization and application to enhancement of electroluminescence

Using an environmentally stable metal as the cathode in a polymer light-emitting diode (PLED) is an essential requirement for its practical application. We present the preparation of a water/alcohol soluble copoly(p-phenylene) (P1) containing pendant azacrown ether and ethylene glycol ether groups as a highly efficient electron injection layer (EIL) for PLEDs, allowing the use of environmentally stable aluminum as the cathode. Multilayer PLEDs [ITO/PEDOT:PSS/PF-Green-B/EIL/Al] using P1 as EIL exhibit significantly enhanced device performance, particularly in the presence of K 2CO3 or Cs2CO3. The maximum luminous power efficiency and maximum luminance of the device with Cs2CO 3-doped P1 as EIL were enhanced to 9.16 lm W-1 and 17050 cd m-2, respectively, compared with those without EIL (0.16 lm W -1, 890 cd m-2). The turn-on voltage was also significantly reduced from 5.7 V to 3.7 V simultaneously. The performance enhancement has been attributed to improved electron injection which has been confirmed by the rise in open-circuit voltage (Voc) obtained from photovoltaic measurements. The incorporation of such an electron injection layer significantly enhances device performance for PLEDs with an environmentally stable metal as the cathode.