N,N-Bis(2-hydroxyethyl)stearamide

Basic Information

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CAS Number

93-82-3

Molecular Formula

C22H45NO3

Molecular Weight

371.61 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Boiling Point

578.1°C at 760 mmHg

Density

0.95

Flash Point

303.4°C

SMILES

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CCCCCCCCCCCCCCCCCC(=O)N(CCO)CCO

InChI

InChI=1S/C22H45NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-22(26)23(18-20-24)19-21-25/h24-25H,2-21H2,1H3

InChIKey

XGZOMURMPLSSKQ-UHFFFAOYSA-N

LogP

5.061100000000006

Topological Polar Surface Area

60.77000000000001 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

291

Synonyms & References

English

Octadecanamide,N,N-bis(2-hydroxyethyl)-
N,N-Bis(2-hydroxyethyl)octadecanamide
Stearicaciddiethanolamide
stearic diethanolamide
N,N-BIS(2-HYDROXYETHYL)STEARAMIDE
Octadecanamide, N,N-bis(2-hydroxyethyl)-
C17DEA
4V4H07OJB9
Stearamide DEA
Stearic acid diethanolamide
Diethanolamine stearic acid amide
Stearoyl diethanolamide
N,N-bis(2-hydroxy-ethyl) stearamide
C17-coconut fatty acid diethanolamides
stearic acid diethanol amide, AldrichCPR
Q27260544
N,N-Bis(2-hydroxyethyl)octadecanamide (ACI)
A 4-88
Alkamide DS-280
Amisol SDE
Amisol SDHE
Clindrol 868
Cyclomide SD
Denon 3087
Denon 3371
Diethanolamine stearylamide
Diethanolstearamide
Electrostripper ES
Ethox 2984
Javachem A 4-88
Lipamide S

MDL Number

MFCD00083078

FAQ

What are the physical and chemical properties of N,N-Bis(2-hydroxyethyl)stearamide (CAS: 93-82-3)?

N,N-Bis(2-hydroxyethyl)stearamide (CAS: 93-82-3) is a white to slightly yellow crystalline solid with a molecular weight of approximately 394.5 g/mol. It has limited solubility in water and organic solvents. The compound is relatively stable under normal conditions but can hydrolyze in the presence of acidic or basic conditions. It is slightly soluble in ethanol and freely soluble in hot dimethylformamide (DMF).

How is N,N-Bis(2-hydroxyethyl)stearamide (CAS: 93-82-3) typically synthesized?

N,N-Bis(2-hydroxyethyl)stearamide (CAS: 93-82-3) is typically synthesized by amide formation between stearic acid and ethylene glycol in the presence of a catalyst, such as sulfuric acid or p-toluenesulfonic acid. The reaction involves esterification of stearic acid followed by amide formation with ethylene glycol. The product has a high yield and good selectivity.

What industries use N,N-Bis(2-hydroxyethyl)stearamide (CAS: 93-82-3)?

N,N-Bis(2-hydroxyethyl)stearamide (CAS: 93-82-3) is used in various industries due to its excellent lubricating and compatibility properties. It is commonly used in the pharmaceutical industry as a lubricant in tablet manufacturing. In the polymer industry, it serves as a compatibilizer to improve the blend properties of polymers. It is also used in the semiconductor industry as a surfactant and in the manufacture of sensors and coatings.

What precautions should be taken when handling N,N-Bis(2-hydroxyethyl)stearamide (CAS: 93-82-3)?

When handling N,N-Bis(2-hydroxyethyl)stearamide (CAS: 93-82-3), it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate absorbent materials. In case of skin contact, wash the affected area thoroughly with soap and water. For more detailed information, refer to the Safety Data Sheet (SDS).