ChemicalBook > CAS DataBase List > N-(2-hydroxyethyl)acetoacetamide

N-(2-hydroxyethyl)acetoacetamide

Product Name: N-(2-hydroxyethyl)acetoacetamide
CAS No.: 24309-97-5
Chemical Name: N-(2-hydroxyethyl)acetoacetamide
Synonyms: -(N-Acetoacetylamino)ethanol;β-(N-Acetoacetylamino)ethanol;Acetoacet-N-hydroxyethylamide;beta-(N-Acetoacetylamino)ethanol;N-(2-Hydroxyethyl)-3-oxobutanamide;N-(2-Hydroxy-ethyl)-3-oxo-butyramide;N-(2-hydroxyethyl)-3-keto-butyramide;Butanamide, N-(2-hydroxyethyl)-3-oxo-
CBNumber: CB5893005
Molecular Formula: C6H11NO3
Formula Weight: 145.16
MOL File: 24309-97-5.mol

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N-(2-hydroxyethyl)acetoacetamide Property

Melting point:: 104-106 °C
Boiling point:: 373.7±27.0 °C(Predicted)
Density: 1.132±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
pka: 11.48±0.46(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P363Wash contaminated clothing before reuse.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: A161810
Product name: β-(N-Acetoacetylamino)ethanol
Packaging: 1g
Price: $415
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM1049668
Product name: N-(2-HYDROXYETHYL)ACETOACETAMIDE
Purity: 95.00%
Packaging: 5MG
Price: $454.91
Updated: 2021/12/16

AK Scientific

Product number: 6211CA
Product name: N-(2-Hydroxyethyl)-3-oxobutanamide
Packaging: 5g
Price: $861
Updated: 2021/12/16

Crysdot

Product number: CD13017461
Product name: N-(2-Hydroxyethyl)-3-oxobutanamide
Purity: 95+%
Packaging: 5g
Price: $1535
Updated: 2021/12/16

Crysdot

Product number: CD13017461
Product name: N-(2-Hydroxyethyl)-3-oxobutanamide
Purity: 95+%
Packaging: 1g
Price: $446
Updated: 2021/12/16

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N-(2-hydroxyethyl)acetoacetamide Chemical Properties,Usage,Production

Chemical Properties

Yellow to brownisch solidifed melt

Uses

N-(2-Hydroxyethyl)acetoacetamide is used as intermediate for the syntheses of different organic chemicals, e.g. quinoxaline derivatives. Product Data Sheet

Synthesis

674-82-8

141-43-5

24309-97-5

General procedure for the synthesis of N-(2-hydroxyethyl)-3-oxobutanamide from bis(vinylidene) ketone and 2-aminoethanol: 23 mL (0.38 mol) of 2-aminoethanol was added slowly and dropwise to 30 g (0.36 mol) of bis(vinylidene) ketone dissolved in 300 mL of tetrahydrofuran at -5 to 0 °C. The reaction mixture was stirred at 0 °C for 1 h. Complete consumption of the feedstock was confirmed by thin layer chromatography (TLC) monitoring. Subsequently, the solvent was removed by evaporation and the residue was purified by column chromatography. Finally, 41.44 g (0.29 mol, 80% yield) of the target compound was obtained as a white solid. The product was identified by infrared spectroscopy (IR, neat, cm?1) showing characteristic absorption peaks: 3273, 3097, 2973, 2938, 2880, 1710, 1646, 1558, 1494, 1465, 1420, 1362, 1347, 1312, 1297, 1215, 1190, 1166, 1052, 1038. (2H), 3.4 (4H), 2.2 (3H).

References

[1] Patent: US2013/109662, 2013, A1. Location in patent: Paragraph 0394; 0395; 0396; 0397; 0398; 0399
[2] Heterocycles, 1995, vol. 41, # 10, p. 2203 - 2220

N-(2-hydroxyethyl)acetoacetamide Preparation Products And Raw materials

Raw materials

Preparation Products

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24309-97-5, N-(2-hydroxyethyl)acetoacetamide Related Search:

Acetoacet-N-hydroxyethylamide

beta-(N-Acetoacetylamino)ethanol

N-(2-Hydroxyethyl)-3-oxobutanamide

N-(2-hydroxyethyl)-3-keto-butyramide

N-(2-Hydroxy-ethyl)-3-oxo-butyramide

Butanamide, N-(2-hydroxyethyl)-3-oxo-

-(N-Acetoacetylamino)ethanol

β-(N-Acetoacetylamino)ethanol

24309-97-5