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EMULSOGEN LCN 287

CAS Number : 68439-50-9
Molecular Formula :  C58H118O24
Molecular Weight  :  1199.5
Flash point      : >100 ºC


Emulsogen LCN 287 is used as a nonionic emulsifier for the emulsion polymerization of monomers like acrylates, styrene-acrylates, styrene-butadiene, and vinyl acetate. 
Emulsogen LCN 287 improves the shear, temperature and electrolyte stability of polymer dispersions. 
The recommended usage is 1-3% active based on monomers.
Emulsogen LCN 287 also acts as wetting agent/compatibilizer in waterborne acrylic lacquers (low PVC). 
The general dosage (supply form) for this purpose is 1.4%-2.1%. 
Emulsogen LCN 287 is suitable for low odor paints applying for eco-labels such as Blue Angel or Ecoflower.

Benefits of Emulsogen LCN 287
The use of Emulsogen LCN 287 offers the following advantages:
 
Product properties:
-low VOC
-free of alkylphenol ethoxylates (APEO)
-hazard label free
-readily biodegradable
-easy to handle (liquid material; soluble in water)
-FDA approved
-similar polymerization results to APEOs

Performance in emulsion polymerization of Emulsogen LCN 287:
-maintains low viscosity of polymer emulsion at different shear rates
-enhanced electrolyte stability
-improved shelf life (high freeze thaw stability)
-similar polymerization results to APEOs
-dosage level is 1-3% based on monomers

Performance in water-borne acrylic lacquers (low PVC) of Emulsogen LCN 287:
-prevents rub-out effects
-increased tinting strength
-improved wetting of the coated surface  
-excellent adhesion on metal surfaces
-prolonged workability
-use recommendation: 1.4-2.1% supply dosage

Emulsogen LCN 287 by Clariant is an APEO-free, preservative-free, low-VOC, non-ionic emulsifier & compatibilizer for industrial applications. 
Emulsogen LCN 287 acts as a dispersing agent for carbon black, inorganic & organic pigments and aqueous paints & coatings. 
Emulsogen LCN 287 is suitable for emulsion polymerization of vinyl acetate, styrene and acrylate homo- and copolymers together with anionic surfactants like Emulsoge EPA 073. 

Emulsogen LCN 287 improves the shear, temperature and electrolyte stability of polymer dispersions. 
Emulsogen LCN 287 prevents skinning of textile coatings with emulsion polymers and enhances the wet & dry scrub resistance for architectural emulsion paints. 
The recommended usage is 1-3% active material based on monomers, 2-7% active material based on the alkyd resin and 5-35% active material based on pigments. 
The shelf life of Emulsogen LCN 287 is 730 days.

USE of Emulsogen LCN 287
Emulsogen LCN 287 is used as emulsifier for emulsion polymerization, as dispersing agent for pigments and for aqueous paints and coatings.
Emulsogen LCN 287 is used as emulsifier for emulsion polymerization of vinyl acetate, styrene and acrylate homo- and copolymers together with anionic surfactants like Emulsogen EPA 073. Emulsogen LCN 287 improves the shear, temperature and electrolyte stability of polymer dispersions.
Recommended usage: 1 - 3% active material based on monomers.

USE IN PIGMENT PREPARATIONS of Emulsogen LCN 287
Emulsogen LCN 287 is used as a dispersing agent for inorganic and organic pigments in aqueous pigment preparations. 
Emulsogen LCN 287 is specially used for carbon black and organic pigments.
Recommended dosage: 5 – 35% active material based on pigments.

USE IN AQUEOUS PAINTS AND COATINGS of Emulsogen LCN 287
Emulsogen LCN 287 is used for aqueous paints and coatings as a dispersing agent and stabilizer to improve the compatibility of pigments with polymers.
Emulsogen LCN 287 prevents skinning of aqueous coatings e.g. in textile coatings with emulsion polymers.
Emulsogen LCN 287 improves the shelf like and wetting of pigments in paints. 
Emulsogen LCN 287 enhances the wet and dry scrub resistance for architectural emulsion paints.
Recommended dosage: 0,1 – 0,5% based on the formulation

USE IN ALKYD EMULSIONS of Emulsogen LCN 287
Emulsogen LCN 287 is used as emulsifier for aqueous emulsions of alkyd resins.
Recommended dosage: 2 – 7% active material based on the alkyd resin.

Emulsogen LCN 287 is a nonionic emulsifier for industrial applications. 
Emulsogen LCN 287 is used as emulsifier for emulsion polymerization of vinyl acetate, styrene and acrylate homo- and copolymers together with anionic surfactants like Emulsogen EPA 073. 
Emulsogen LCN 287 improves the shear, temperature and electrolyte stability of polymer dispersions. 
Emulsogen LCN 287 is used as a dispersing agent for inorganic and organic pigments in aqueous pigment preparations.

Emulsogen LCN 287 is used for aqueous paints and coatings as a dispersing agent and stabilizer to improve the compatibility of pigments with polymers. 
Emulsogen LCN 287 prevents skinning of aqueous coatings e.g. in textile coaitngs with emulsion polymers. 
This product is also used as an emulsifier for aqueous emulsions of alkyd resins.
Emulsogen LCN 287 is used as a nonionic emulsifier for the emulsion polymerization of monomers like acrylates, styrene-acrylates, styrene-butadiene, and vinyl acetate. 

Emulsogen LCN 287 improves the shear, temperature and electrolyte stability of polymer dispersions. 
The recommended usage is 1-3% active based on monomers.
Emulsogen LCN 287 also acts as wetting agent/compatibilizer in waterborne acrylic lacquers low PVC . 
The general dosage supply form for this purpose is 1.4%-2.1%. 
The product is suitable for low odor paints applying for eco-labels such as Blue Angel or Ecoflower.

Physical Properties of Emulsogen LCN 287
Critical micelle concentration    :   3.3    g/lit    
Density       : 1.08 g/ml    
pH    :  6 - 8        
Solubility  : Solubility in water        
Viscosity    : 650 cP    
Crystallization temperature  : 10  ºC    
Surface tension  :  37 dynes/cm    

Nonionic emulsifier for emulsion polymerization & wetting agent for decorative coatings Emulsogen LCN 287 is used as nonionic emulsifier for the emulsion polymerization of monomers like acrylates, styrene-acrylates, styrene-butadiene and vinyl acetate. 
Emulsogen LCN 287 can also be used as wetting agent in water-borne coatings. 
Emulsogen LCN 287 is suitable for low odor paints applying for ecolabels such as Blue Angel or Ecoflower.

Applications of Emulsogen LCN 287
Emulsogen LCN 287 can be used as wetting agent in water-borne coatings. 
Emulsogen LCN 287 is especially suitable for white emulsion paints tinted with waterborne pigment preparations. 
Dosage level is 0.1 -0.5% in the paint formulation.

Emulsogen LCN 287 is also used as nonionic emulsifier for the emulsion polymerization of:
-Styrene/acrylate dispersions
-Acrylate dispersions
-Vinyl acetate dispersions
-Butadiene/styrene latex

Emulsogen LCN 287 is used as a non-ionic emulsifier for the emulsion polymerization of monomers such as acrylates, styrene-acrylates, styrene-butadiene and vinyl acetate. 
Improves shear, temperature and electrolyte stability of polymer dispersions. 
Recommended usage is 1-3% active based on monomers.
Emulsogen LCN 287 also acts as a wetting agent/compatibilizer in acrylic water-based lacquers (low PVC). 
The general dosage (supply form) for this purpose is 1.4%-2.1%. 
The product is suitable for low odor paints that apply for eco-labels such as Blue Angel or Ecoflower.

Application of Emulsogen LCN 287
Emulsogen LCN 287 is used as an emulsifier for emulsion polymerization, and as a dispersant for pigments and fillers in water-based paints.
Emulsogen LCN 287 is used as an emulsifier for the emulsion polymerization of vinyl acetate, homo and copolymers of styrene and acrylate together with anionic surfactants such as Emulsogen EPA073.
Recommended doses: 1 - 3% of the active substances of the monomers

Use in pigment preparations of Emulsogen LCN 287
Emulsogen LCN 287 is used as a dispersant for inorganic and organic pigments in aqueous pigment preparations. Emulsogen LCN 287 is recommended for carbon blacks and organic pigments.
Recommended doses: 5 - 35% by weight of the pigments.

Use in water-based paints of Emulsogen LCN 287
Emulsogen LCN 287 is used in water-based paints and coatings as a dispersant and stabilizer to improve the compatibility of pigments with polymers.
Emulsogen LCN 287 prevents surface film formation in water-based paints, such as textile paints with polymer emulsion.
Emulsogen LCN 287 improves wet and dry rub resistance in exterior emulsion paints.
Recommended doses: 0.1 - 0.5% of the total weight.

Use in alkyd emulsions of Emulsogen LCN 287
Emulsogen LCN 287 is used as an emulsifier for aqueous emulsions of alkyd resins.
Recommended doses: 2 - 7% by weight of the active substance of alkyd resins.

Substance identity

EC / List no.: 500-213-3
CAS no.: 68439-50-9
Mol. formula: (C2H4O)1-3(CH2)10-12C2H6O

Hazard classification & labelling of Emulsogen LCN 287
Warning! According to the classification provided by companies to ECHA in REACH registrations this substance is very toxic to aquatic life and is toxic to aquatic life with long lasting effects.

About Emulsogen LCN 287
Emulsogen LCN 287 is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 000 to < 1 000 000 tonnes per annum.
Emulsogen LCN 287 is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Consumer Uses of Emulsogen LCN 287
Emulsogen LCN 287 is used in the following products: washing & cleaning products, plant protection products, fertilisers, air care products, lubricants and greases and polishes and waxes.
Other release to the environment of Emulsogen LCN 287 is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).

Article service life of Emulsogen LCN 287
Other release to the environment of Emulsogen LCN 287 is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment) and outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
Emulsogen LCN 287 can be found in complex articles, with no release intended: vehicles and machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines).
Emulsogen LCN 287 can be found in products with material based on: fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys), paper (e.g. tissues, feminine hygiene products, nappies, books, magazines, wallpaper), plastic (e.g. food packaging and storage, toys, mobile phones), leather (e.g. gloves, shoes, purses, furniture) and metal (e.g. cutlery, pots, toys, jewellery).

Widespread uses by professional workers of Emulsogen LCN 287
Emulsogen LCN 287 is used in the following products: washing & cleaning products, polishes and waxes, coating products and adhesives and sealants.
Emulsogen LCN 287 is used in the following areas: municipal supply (e.g. electricity, steam, gas, water) and sewage treatment, formulation of mixtures and/or re-packaging, printing and recorded media reproduction, building & construction work and health services.
Emulsogen LCN 287 is used for the manufacture of: chemicals.
Other release to the environment of Emulsogen LCN 287 is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.

Formulation or re-packing of Emulsogen LCN 287
Emulsogen LCN 287 is used in the following products: washing & cleaning products, inks and toners, coating products, fillers, putties, plasters, modelling clay, lubricants and greases and metal working fluids.
Release to the environment of Emulsogen LCN 287 can occur from industrial use: formulation of mixtures and in processing aids at industrial sites.

Uses at industrial sites of Emulsogen LCN 287
Emulsogen LCN 287 is used in the following products: washing & cleaning products, metal surface treatment products, lubricants and greases and textile treatment products and dyes.
Emulsogen LCN 287 is used in the following areas: formulation of mixtures and/or re-packaging, municipal supply (e.g. electricity, steam, gas, water) and sewage treatment and printing and recorded media reproduction.
Emulsogen LCN 287 is used for the manufacture of: chemicals, machinery and vehicles, textile, leather or fur and fabricated metal products.
Release to the environment of this substance can occur from industrial use: in processing aids at industrial sites and of substances in closed systems with minimal release.

Manufacture of Emulsogen LCN 287
Release to the environment of Emulsogen LCN 287 can occur from industrial use: manufacturing of the substance.


Synonyms:
Brij-35
Polyoxyethylene (23) lauryl ether
Polyethylene glycol monododecyl ether
68439-50-9
Brij(R) 35
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Brij(R) L23
Ethoxylated C12-14 alcohols
Dehydol LS 2
MFCD00080891
Brij30
Brij? L23
Polyoxyl 23 lauryl ether
GENAPOL(R)X-080
Brij, High pure, Brij-30
Brij, High pure, Brij-35
CHEMBL449312
SCHEMBL5314873
Thesit(R), for membrane research
Brij(R) L23, for molecular biology
AKOS024418763
Brij(R) L23 solution, ~10% in H2O
Brij(R) L23 solution, 30 % (w/v) in H2O
BRIJ 35 POLYOXYETHYLENE (23) LAURYL ETHER
Brij(R) L23, suitable for Stein-Moore chromatography
Decaethylene glycol mono??dodecyl ether, nonionic surfactant
Brij(R) L4, main component: tetraethylene glycol dodecyl ether
Brij(R) L23, main component: tricosaethylene glycol dodecyl ether
Polyoxyl lauryl ether, United States Pharmacopeia (USP) Reference Standard
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69-Tricosaoxahenoctacontan-1-ol [ACD/Index Name] [ACD/IUPAC Name]
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69-Tricosaoxahenoctacontan-1-ol [German] [ACD/Index Name] [ACD/IUPAC Name]
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69-Tricosaoxahenoctacontan-1-ol [French] [ACD/Index Name] [ACD/IUPAC Name]
3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69-Tricosaoxahénoctacontan-1-ol [French] [ACD/IUPAC Name]
9002-92-0 [RN]
brij(r) l23
brij(r) l4
Brij30
Decaethylene glycol mono??dodecyl ether
Hydroxypolyethoxydodecane
Lauromacrogol
Macrogol lauryl ether
MD0875000
MFCD00080891 [MDL number]
Polidocanol [INN] [JAN] [Wiki]
Polyethylene glycol 400 dodecyl ether
Polyoxyethylene (10) lauryl ether
Polyoxyethylene (23) lauryl ether
Polyoxyl lauryl ether
Thesit(R)
2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
500-002-6 [EINECS]
68439-50-9 [RN]
Brij 35 P
Brij L23
BRIJ(R) 35
Brij(R) L23missing
Brij?? L23
Brij|r 35
brij® l23
brij® l4
BRIJ-35
brij-35;brij™l23
GENAPOL(R)X-080
Laureth 23
Laureth-23
laureth-4
MFCD00043063
polyethoxylated fatty alcohols
Polyethylene glycol monododecyl ether
Polyoxyethylene lauryl ether
Tricosaethylene glycol mono-n-dodecyl ether
1900171 [DBID]
Brij 35 [DBID]
16001_FLUKA [DBID]
16005_FLUKA [DBID]
16012_FLUKA [DBID]
16013_FLUKA [DBID]
B4184_SIAL [DBID]
Brij 30 [DBID]
P1254_SIAL [DBID]
P9769_SIGMA [DBID]


 

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