Ethylene bis stearamide

Ethylene bis stearamide

IUPAC name N-[2-(octadecanoylamino)ethyl]octadecanamide
Other names EBS; N,N'-1,2-Ethanediylbisoctadecanamide; N,N'-ethylenedi(stearamide); 1,2-Bis(stearoylamino) Ethane; N,N'-ethylenedi(stearamide); Ethylene distearylamide
Identifiers
CAS number	110-30-5^Y
PubChem	8044
ChemSpider	7753^Y
EC number	203-755-6
Jmol-3D images	Image 1
SMILES O=C(NCCNC(=O)CCCCCCCCCCCCCCCCC)CCCCCCCCCCCCCCCCC
InChI InChI=1S/C38H76N2O2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-37(41)39-35-36-40-38(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-36H2,1-2H3,(H,39,41)(H,40,42)^Y Key: RKISUIUJZGSLEV-UHFFFAOYSA-N^Y InChI=1/C38H76N2O2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-37(41)39-35-36-40-38(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-36H2,1-2H3,(H,39,41)(H,40,42) Key: RKISUIUJZGSLEV-UHFFFAOYAS
Properties
Molecular formula	C₃₈H₇₆N₂O₂
Molar mass	592.59 g/mol
Appearance	Waxy solid
Melting point	144 - 146 °C
Boiling point	Decomposes @ 260 °C
Solubility in water	Insoluble
Solubility	Soluble in ketones, alcohols and other organic solvents at high temperature
Hazards
R-phrases	R36/37/38
S-phrases	S26 S36
Main hazards	Heating and burning producing toxic fumes (nitrogen oxides).
Flash point	280 °C o.c.
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Ethylene bis stearamide (EBS) is derived from stearic acid and ethylenediamine. It is a waxy white solid and is also found as powder or beads.

Applications

Plastics

EBS is a synthetic wax used as a dispersing agent or internal/external lubricant for benefits in plastic applications to facilitate and stabilize the dispersion of solid compounding materials to enhance processability, to decrease friction and abrasion of the polymer surface, and to contribute color stability and polymer degradation.

Process industries

It is used as in process industries as release agents, antistatic agents, and antifoaming agents.