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434671

Sigma-Aldrich

N,N′-Ethylenebis(stearamide)

beads, <840 μm

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About This Item

Linear Formula:
[CH3(CH2)16CONHCH2-]2
CAS Number:
110-30-5
Molecular Weight:
593.02
EC Number:
203-755-6
MDL number:
MFCD00059224
UNSPSC Code:
12162002
PubChem Substance ID:
24867205
NACRES:
NA.23

form

beads

Quality Level

100

particle size

<840 μm

mp

144-146 °C (lit.)

acid number

<12 mg KOH/g

solubility

ketones, alcohols and aromatic solvents at their boiling points: soluble
water and most organic solvents at room temperature: insoluble

SMILES string

CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC

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)

InChI key

RKISUIUJZGSLEV-UHFFFAOYSA-N

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General description

N,N′-Ethylenebis(stearamide) (EBS) is a synthetic wax that has fatty amide groups that can interact with the surface of a variety of nanoparticles. It can be used for a wide range of applications such as lubricants, activators and dispersing agents that reduce the friction in the system and increase the rate of processing.

Application

EBS can be used to improve the dispersion of halloysite nanotube into a polylactic acid matrix, which can be potentially used as biodegradable plastic. EBS may also be used as a lubricant to improve the strength of high density polyethylene (HDPE)/wood composites.
Processing lubricants, release agents, antistats, pigment dispersing aids, oil-based antifoaming agent and additive to coatings.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

518.0 °F - DIN 51758

Flash Point(C)

270 °C - DIN 51758

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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D B Warheit et al.
Drug and chemical toxicology, 13(1), 1-18 (1990-01-01)
Acrawax is a trademark for a series of synthetic waxes which are used as flatteners in paint, and lubricants in plastics, and these materials have been routinely regarded as nuisance dusts. Due to a paucity of information regarding the pulmonary
The effect of halloysite nanotubes and N, N′-ethylenebis (stearamide) on morphology and properties of polylactide nanocomposites with crystalline matrix.
Pluta M, et al.
Polymer Testing, 64(14), 83-91 (2017)
Filler dispersion and electrical properties of polyamide 12/MWCNT-nanocomposites produced in reactive extrusion via anionic ring-opening polymerization.
Hansch Sven, et al.
Composites Science and Technology, 72(14), 1671-1677 (2012)
Effects of hot water treatment of raw bark, coupling agent, and lubricants on properties of bark/HDPE composites.
Yemele MCN, et al.
Industrial Crops and Products, 42(14), 50-56 (2013)
The effect of halloysite nanotubes and N, N′-ethylenebis (stearamide) on the properties of polylactide nanocomposites with amorphous matrix.
Pluta M, et al.
Polymer Testing, 61, 35-45 (2017)
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