DEHYLUB 4039 Di(2-Ethylhexyl) Azelate

Di(2-Ethylhexyl) Azelate = Bis(2-ethylhexyl) azelate

CAS Number : 103-24-2
EC Number  : 203-091-7
PubChem CID : 7642
Molecular Formula : C25H48O4
Molecular Weight  : 412.6

DEHYLUB 4039 Di(2-Ethylhexyl) Azelate , 75% is a synthetic monocarboxylic acid that has a viscosity of about 100 cP and a melting point of about 80°C. 
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate  is soluble in organic solvents such as benzene, acetone, and ether. 
Bis(2-ethylhexyl) Azelate, 75% is used as an optical sensor in the presence of chloride ions. 
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate  can be used to determine the molecular weight of polyvinyl chloride (PVC). 
Bis(2-ethylhexyl) Azelate, 75% also has applications in kinetic studies because it reacts with oleic acid to form dibutyl oleate.

DEHYLUB 4039 Di(2-Ethylhexyl) Azelate  is a plasticizer for cellulosics, polystyrene, and vinyl plastics, including use as a low-temperature plasticizer (HSDB 2002). 
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is produced from azelaic acid and 2-ethylhexanol as starting materials. 
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate production is carried out in a closed and batch system. 
Initial product mixtures are subject to distillation under reduced pressure in order to purify DEHYLUB 4039 Di(2-Ethylhexyl) Azelate. 

DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is an excellent cold-resistant plasticizer. 
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate has good compatibility with polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, polystyrene, polyvinyl acetate, cellulose acetate butyrate, cellulose nitrate, ethyl cellulose, etc. 
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate has low viscosity, high boiling point, high plasticizing efficiency, low volatility and mobility, and excellent heat resistance, light resistance, electrical insulation and viscosity stability to plasticizing paste, and cold resistance is better than DOA. 

Suitable for artificial leather, film, thin plate, wire and cable sheath, plastic paste, etc., can give products good low temperature performance. 
The product can also be used alone or in combination with other plasticizers as a plasticizer for synthetic rubber such as nitrile rubber, Styrene Butadiene Rubber and chloroprene rubber.

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. 
Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

Chemical Properties of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is a high-boiling point liquid (237°C at 5 mmHg) that is soluble in alcohol, acetone, and benzene and insoluble in water.

Uses of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is used as a plasticizer. 

Production Methods of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
Di(2-ethylhexyl) azelate is manufactured by reacting 2- ethylhexanol with azelaic acid in the presence of an acid catalyst.

Use and Manufacturing of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate 
Used as plasticizer for cellulosics, polystyrene, and vinyl plastics and as a base for synthetic lubricants; [HSDB] 
Used to formulate metalworking fluid concentrates and lubricant additives-lubricants-greases; [ExPub: ECHA REACH Registrations] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

Industry Uses of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate 
-Functional fluids (closed systems)
-Functional fluids (open systems)
-Lubricants and lubricant additives
-Plasticizers

Consumer Uses of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate 
-Lubricants and greases
-Plastic and rubber products not covered elsewhere

Methods of Manufacturing of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate 
REACTION OF AZELAIC ACID WITH 2-ETHYLHEXYL ALCOHOL IN THE PRESENCE OF AN ACID CATALYST.

General Manufacturing Information
Industry Processing Sectors
-All other chemical product and preparation manufacturing
-Paint and coating manufacturing
-Petroleum lubricating oil and grease manufacturing
-Plastic material and resin manufacturing
-Rubber product manufacturing

FIRST AID MEASURES of DEHYLUB 4039 Di(2-Ethylhexyl) Azelat
Inhalation 
Remove to fresh air.

Skin contact 
Wash off immediately with soap and plenty of water while removing all contaminatedclothes and shoes.

Eye contact 
Rinse thoroughly with plenty of water for at least 15 minutes, lifting lower and upper eyelids.
Consult a physician.

Ingestion 
Clean mouth with water and drink afterwards plenty of water.

Handling and storage of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate 
Put on appropriate personal protective equipment.
Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed. 
Workers should wash hands and face before eating, drinking and smoking. 
Remove contaminated clothing and protective equipment before entering eating areas. 

Substance identity

EC / List no.: 203-091-7
CAS no.: 103-24-2
Mol. formula: C25H48O4

Hazard classification & labelling of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate 
According to the notifications provided by companies to ECHA in REACH registrations no hazards have been classified.

About DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 to < 1 000 tonnes per annum.
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate 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 DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is used in the following products: lubricants and greases, adhesives and sealants and polishes and waxes.
Other release to the environment of this substance is likely to occur from: indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters), outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids), indoor use as processing aid and outdoor use as processing aid.

Article service life of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
Other release to the environment of this substance is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and 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). 

DEHYLUB 4039 Di(2-Ethylhexyl) Azelate can be found in products with material based on: plastic (e.g. food packaging and storage, toys, mobile phones), plastic used for toys and other articles intended for children’s use, including baby-bottles, plastic used for packaging (excluding food packaging), plastic used for articles intended for food contact (e.g. plastic dinner ware, food storage), plastic used for furniture & furnishings, including furniture coverings and plastic used for articles with intense direct dermal (skin) contact during normal use (e.g. handles, ball pens). 

Widespread uses by professional workers of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
ECHA has no public registered data indicating whether or in which chemical products the substance might be used. This substance is used in the following areas: formulation of mixtures and/or re-packaging.
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is used for the manufacture of: chemicals and .

Other release to the environment of this substance is likely to occur from: indoor use as processing aid, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters), outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids) and outdoor use as processing aid.

Formulation or re-packing of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
ECHA has no public registered data indicating whether or in which chemical products the substance might be used. Release to the environment of this substance can occur from industrial use: formulation of mixtures.

Uses at industrial sites of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is used in the following products: polymers.
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is used in the following areas: formulation of mixtures and/or re-packaging.
DEHYLUB 4039 Di(2-Ethylhexyl) Azelate is used for the manufacture of: chemicals, and plastic products.
Release to the environment of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate can occur from industrial use: in processing aids at industrial sites, in the production of articles, of substances in closed systems with minimal release and as an intermediate step in further manufacturing of another substance (use of intermediates).

Manufacture of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate
Release to the environment of DEHYLUB 4039 Di(2-Ethylhexyl) Azelate can occur from industrial use: manufacturing of the substance.

Synonyms:
Bis(2-ethylhexyl) azelate
103-24-2
bis(2-ethylhexyl) nonanedioate
Azelaic Acid Di(2-ethylhexyl) Ester
Nonanedioic acid, bis(2-ethylhexyl) ester
Di(2-ethylhexyl) azelate
Sansocizer DOZ
Staflex DOX
Truflex DOX
Plastolein 9058
Emolien 2986
Plastolein 9058DOZ
Emery 2958
DI-2-ETHYLHEXYL AZELATE
Azelaic acid, bis(2-ethylhexyl) ester
UNII-5D67SBH6QB
5D67SBH6QB
Bis-(2-ethylhexyl)ester kyseliny azelaove
DOZ
Octyl azelate
DSSTox_CID_6697
Azelaic Acid Dioctyl Ester
Bis(2-ethylhexyl) azelaate
Nonanedioic acid, 1,9-bis(2-ethylhexyl) ester
DSSTox_RID_78186
DSSTox_GSID_26697
Bis(2-ethylhexyl)azelate
Plastolein 9058 DOZ
CAS-103-24-2
HSDB 2859
di(2-ethylhexyl)azelate
Azelaic acid, di(2-ethylhexyl)ester
EINECS 203-091-7
BRN 1806182
AI3-07965
Bis-(2-ethylhexyl)ester kyseliny azelaove [Czech]
C25H48O4
Diethylhexyl azelate
Nonanedioic acid,1,9-bis(2-ethylhexyl) ester
Di-(2-athylhexyl)-azelat
EC 203-091-7
3-02-00-01787 (Beilstein Handbook Reference)
SCHEMBL161065
Bis(2-ethylhexyl) azelaate #
HEMBL3183250
DTXSID3026697
Tox21_201553
Tox21_300600
6730AF
MFCD00040496
AKOS027382083
Azelaic acid, di(2-ethylhexyl) ester
AZELAICACIDDI(2-ETHYLHEXYL)ESTER
Bis(2-ethylhexyl) azelaate, AldrichCPR
Nonanedioic acid, di-2-ethylhexyl ester
NCGC00248101-01
NCGC00248101-02
NCGC00254332-01
NCGC00259102-01
BS-49319
Nonanedioic acid, di-(2-ethylhexyl) ester
A0653
CS-0435542
FT-0755389
W-109383
Q27261859
Bis(2-ethylhexyl) azelate
bis(2-ethylhexyl) azelate
Nonanedioic acid, 1,9-bis(2-ethylhexyl) ester
1,9-bis(2-ethylhexyl) nonanedioate
bis(2-ethylhexyl) azelaate
Bis(2-ethylhexyl) azelate
bis(2-ethylhexyl) azelate
bis(2-ethylhexyl) nonanedioate
DOZ
Nonanedioic acid bis(2-ethylhexyl)ester
PRIPLAST 3018 DOZ
PRIPLAST 3019 DOZ
103-24-2
29058-99-9