CAS 84-77-5

Didecyl phthalate

Description:

Didecyl phthalate (DDP), with the CAS number 84-77-5, is an organic compound belonging to the phthalate family, which are esters of phthalic acid. It is characterized by its clear, colorless to pale yellow liquid form and is known for its low volatility and high thermal stability. DDP is primarily used as a plasticizer, enhancing the flexibility and durability of various polymers, particularly polyvinyl chloride (PVC). Its chemical structure consists of two decyl groups attached to the phthalate moiety, contributing to its hydrophobic nature. Didecyl phthalate exhibits good compatibility with a range of materials and is often utilized in applications such as coatings, adhesives, and sealants. While it is considered to have low acute toxicity, concerns regarding its potential endocrine-disrupting effects and environmental persistence have led to increased scrutiny and regulation in some regions. Overall, DDP serves as an important industrial chemical, balancing performance with environmental considerations.

Formula: C₂₈H₄₆O₄

InChI: InChI=1/C28H46O4/c1-3-5-7-9-11-13-15-19-23-31-27(29)25-21-17-18-22-26(25)28(30)32-24-20-16-14-12-10-8-6-4-2/h17-18,21-22H,3-16,19-20,23-24H2,1-2H3

InChI key: InChIKey=PGIBJVOPLXHHGS-UHFFFAOYSA-N

SMILES: C(OCCCCCCCCCC)(=O)C1=C(C(OCCCCCCCCCC)=O)C=CC=C1

Synonyms:

• 1,2-Benzenedicarboxylic Acid, Didecyl Ester
• 1,2-Benzenedicarboxylic acid, 1,2-didecyl ester
• Bis(n-decyl)phthalate
• Decyl phthalate
• Di-n-decyl phthalate
• Dicapryl phthalate
• Didecyl Benzene-1,2-Dicarboxylate
• NSC 15319
• Phthalic acid, didecyl ester
• Vinycizer 105
• Didecyl phthalate
• Didecyl phthalate
• decylphthalate
• Convoil-20
• 1,2-Benzenedicarboxylicacid,didecylester
• phtalatededidecyle
• Vinicizer 105
• PHTHALIC ACID, BIS-DECYL ESTER
• BIS-DECYL PHTHALATE
• NLA-40
• 1,2-benzenedicarboxylicaciddidecylester
• ai3-02692(usda)
• vinysize105
• vinicizer105
• Vinysize 105

Didecyl phthalate

CAS: 84-77-5

Formula: C₂₈H₄₆O₄

Purity: 95%

Color and Shape: Liquid

Molecular weight: 446.6624

Ref: IN-DA0034PN

Didecyl Phthalate

CAS: 84-77-5

Didecyl Phthalate

Purity: 98%

Molecular weight: 446.66g/mol

Ref: 54-OR1012852

Phthalic acid, bis-n-decyl ester

Controlled Product

CAS: 84-77-5

Formula: C₂₈H₄₆O₄

Color and Shape: Neat

Molecular weight: 446.66

Ref: 04-C16171810

ISO 18856:2004 Phthalate Standard Mixture 368 1000 µg/mL in Ethyl Acetate

CAS: 117-81-7, 117-84-0, 131-11-3, 131-16-8, 3648-20-2, 84-61-7, 84-66-2, 84-69-5, 84-74-2, 84-77-5, 85-68-7

Color and Shape: Mixture

Ref: 04-A50000368EA

Didecyl phthalate

CAS: 84-77-5

In many daily products, Didecyl phthalate is used as a plasticizer.

Formula: C₂₈H₄₆O₄

Color and Shape: Light-Colored Liquid Clear Light Yellow Viscous Liquid

Molecular weight: 446.66

Ref: TM-T20335

Didecyl Phthalate (~90%)

Controlled Product

CAS: 84-77-5

Applications Didecyl Phthalate is a primary plasticizer for vinyl resins and also shown to be compatible with polystyrene and cellulosics.
References Li, H.W., et al.: Chem. Mate.. 21, 2403 (2009) Akl, M.A., et al.: Electroanal., 18, 299 (2006);

Formula: C₂₈H₄₆O₄

Purity: ~90%

Color and Shape: Yellow

Molecular weight: 446.66

Ref: TR-D439395

Didecyl phthalate

CAS: 84-77-5

Purity: 95%

Molecular weight: 446.6719971

Ref: 10-F791139