DICAPRYLYL MALEATE

Synonyms:

Dioctyl maleate; 2915-53-9; Bis(2-ethylhexyl) maleate, di(2-ethylhexyl) maleate (DEHM), Maleic Acid Di(2-ethylhexyl) Ester, Maleic Acid Dioctyl Ester ;Di-n-octyl maleate; Bis(1-octyl) maleate; 2-Butenedioic acid (2Z)-, dioctyl ester; UNII-OD88G8439L; MALEIC ACID, DIOCTYL ESTER; EINECS 220-835-6; PX-538; OD88G8439L; dioctyl (Z)-but-2-enedioate; 2-Butenedioic acid (2Z)-, 1,4-dioctyl ester; Fumaric acid, dioctyl ester; 2-Butenedioic acid ; (Z)-, dioctyl ester; dioctyl maleate, AldrichCPR; SCHEMBL33823; dioctyl (2Z)-but-2-enedioate; Dioctyl maleate 2915-53-9; DTXSID1027508; AKOS016010277; ZINC100004767; MP-2199; BS-16430; LS-88647; O647; 2-Butenedioic acid (Z)-, dioctyl ester (9CI); Q27285587; Dicaprylyl maleate ; DİCAPRYLYL MALEATE; DI CAPRYLYL MALEATE; Dİ CAPRYLYL MALEATE; DICAPRYLYL MALEAT; DİCAPRYLYL MALEAT; DI CAPRYLYL MALEAT; Dİ CAPRYLYL MALEAT; DI KAPRYLYL MALEAT; Dİ KAPRYLYL MALEAT; DICAPRİLYL MALEAT; DİCAPRİLYL MALEAT; Dikaprilil Maleat; Di kaprilil Maleat;  Di kaprilil Maleate; Di caprilil Maleate; Dıkaprılıl Maleat; Dı kaprılıl Maleat;  Dı kaprılıl Maleate; Dı caprılıl Maleate

Dicaprylyl maleate 

Dicaprylyl maleate 
Dicaprylyl maleate  is classified as :
Emollient
Skin conditioning
Solvent
CAS Number    2915-53-9
EINECS/ELINCS No:    220-835-6
COSING REF No:    75673
Chem/IUPAC Name:    Dioctyl maleate

Dicaprylyl maleate  (DCM) has been reported rarely as a cause of allergic contact dermatitis. The objectives of this study were to identify patients from multiple centres with allergy to Dicaprylyl maleate  in cosmetic products confirmed by patch testing and, in addition, to investigate the effect of testing with aged DCM. This is an international multicentre study of 22 patients with 26 reactions to products containing DCM. Patch testing was carried out to ingredients including Dicaprylyl maleate obtained from the manufacturer. Further testing was carried out with deliberately aged Dicaprylyl maleate in a sample of patients. 22 patients had clinical and positive patch test reactions at 4 days to a total of 26 cosmetic products containing DCM. 5 patients did not react to Dicaprylyl maleate prepared by the manufacturer from concurrent factory stock but did have positive reactions to a deliberately aged batch of Dicaprylyl maleate . Dicaprylyl maleate is an emerging cosmetic allergen. Testing with aged material yields a greater number of positive results. Co-operation between cosmetics manufacturers and clinicians is important in the identification of new allergens.

Molecular Weight of Dicaprylyl maleate     340.5 g/mol    Computed by PubChem 2.1 (PubChem release 2019.06.18)
XLogP3-AA of Dicaprylyl maleate     7    Computed by XLogP3 3.0 (PubChem release 2019.06.18)
Hydrogen Bond Donor Count of Dicaprylyl maleate     0    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Hydrogen Bond Acceptor Count of Dicaprylyl maleate     4    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Rotatable Bond Count of Dicaprylyl maleate     18    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Exact Mass of Dicaprylyl maleate     340.26136 g/mol    Computed by PubChem 2.1 (PubChem release 2019.06.18)
Monoisotopic Mass of Dicaprylyl maleate     340.26136 g/mol    Computed by PubChem 2.1 (PubChem release 2019.06.18)
Topological Polar Surface Area of Dicaprylyl maleate     52.6 Ų    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Heavy Atom Count of Dicaprylyl maleate     24    Computed by PubChem
Formal Charge of Dicaprylyl maleate     0    Computed by PubChem
Complexity of Dicaprylyl maleate     305    Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Isotope Atom Count of Dicaprylyl maleate     0    Computed by PubChem
Defined Atom Stereocenter Count of Dicaprylyl maleate     0    Computed by PubChem
Undefined Atom Stereocenter Count of Dicaprylyl maleate     0    Computed by PubChem
Defined Bond Stereocenter Count of Dicaprylyl maleate     1    Computed by PubChem
Undefined Bond Stereocenter Count of Dicaprylyl maleate     0    Computed by PubChem
Covalently-Bonded Unit Count of Dicaprylyl maleate     1    Computed by PubChem
Compound  of Dicaprylyl maleate  Is Canonicalized    Yes

Dicaprylyl maleate  (DCM) has been reported rarely as a cause of allergic contact dermatitis. The objectives of this study were to identify patients from multiple centres with allergy to Dicaprylyl maleate in cosmetic products confirmed by patch testing and, in addition, to investigate the effect of testing with aged DCM. This is an international multicentre study of 22 patients with 26 reactions to products containing DCM. Patch testing was carried out to ingredients including Dicaprylyl maleate obtained from the manufacturer. Further testing was carried out with deliberately aged Dicaprylyl maleate in a sample of patients. 22 patients had clinical and positive patch test reactions at 4 days to a total of 26 cosmetic products containing DCM. 5 patients did not react to Dicaprylyl maleate prepared by the manufacturer from concurrent factory stock but did have positive reactions to a deliberately aged batch of Dicaprylyl maleate . Dicaprylyl maleate  is an emerging cosmetic allergen. Testing with aged material yields a greater number of positive results. Co-operation between cosmetics manufacturers and clinicians is important in the identification of new allergens.

NCI name: Dicaprylyl maleate 
Alternative names: Bernel EsterDom, Dicaprylylmaleat
Origin: Different
Definition:Dioctyl maleate
INCI function:Emollient, Solvent

CAS-No.2915-53-9
EINECS/EILINCS-No.220-835-6

Dicaprylyl maleate  is an intermediate used in several chemical production processes. Dicaprylyl maleate  is also used in coating applications, and as a phthalate-free alternative to common phthalate-based plasticizers such as Dicaprylyl maleate .

Dicaprylyl maleate (DCM)
Dicaprylyl maleate is a clear, virtually colorless liquid with an ester-like odor.Dicaprylyl maleate  can be used in organic synthesis, e.g. in the production of derivatives of succinic acid. Dicaprylyl maleate  is also used as a comonomer in vinyl and acrylic emulsion polymerization for paints and adhesives. Under the action of heat and in the presence of acids or bases, Dicaprylyl maleate transposes into the corresponding fumaric-acid dialkyl ester.

Dicaprylyl maleate  (DCM)
CAS# 142-16-5
DOWNLOAD SPECSREQUEST QUOTE    
PROPERTY
Appearance
Color
Ester Content
Specific Gravity
Moisture
UNIT
 
APHA
%
 
%
SPECIFICATION
Clear
50 Maximum
98.5 Minimum
0.939-0.945
0.20 Maximum
APPLICATION
Dicaprylyl maleate is a maleic acid that can act as a plasticizer and is used in resins to provide elasticity and flexibility. Dicaprylyl maleate is a co-monomer which can be polymerized with vinyl acetate, vinyl chloride (PVC), acrylates as well as stearates. These types of polymerizations with Dicaprylyl maleate can be used in the production of adhesives, emulsion paints, surfactants, textile coatings and wetting agents.

GRADES AVAILABLE
Technical

SYNONYMS
Bis(2-ethylhexyl) maleate, di(2-ethylhexyl) maleate (DEHM), Maleic Acid Di(2-ethylhexyl) Ester, Maleic Acid Dioctyl Ester