| Identification | More | [Name]
Didecyl phthalate | [CAS]
84-77-5 | [Synonyms]
BIS-DECYL PHTHALATE
DIDECYL PHTHALATE
DI-N-DECYL PHTHALATE
PHTHALIC ACID, BIS-DECYL ESTER
PHTHALIC ACID, DIDECYL ESTER
1,2-Benzenedicarboxylic acid, didecyl ester
1,2-Benzenedicarboxylicacid,didecylester
1,2-benzenedicarboxylicaciddidecylester
ai3-02692(usda)
Bis(n-decyl)phthalate
Convoil-20
Decyl phthalate
decylphthalate
didecyl1,2-benzenedicarboxylate
NLA-40
phtalatededidecyle
Vinicizer 105
vinicizer105
Vinysize 105
vinysize105 | [EINECS(EC#)]
201-561-6 | [Molecular Formula]
C28H46O4 | [MDL Number]
MFCD00041915 | [Molecular Weight]
446.66 | [MOL File]
84-77-5.mol |
| Chemical Properties | Back Directory | [Appearance]
clear light yellow viscous liquid | [Melting point ]
4 °C
| [Boiling point ]
261 °C (5 mmHg)
| [density ]
0.97
| [refractive index ]
1.479-1.484
| [Fp ]
232 °C
| [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly) | [form ]
Liquid | [color ]
Clear | [Water Solubility ]
0.33mg/L(24 ºC) | [BRN ]
1893077 | [CAS DataBase Reference]
84-77-5(CAS DataBase Reference) | [EPA Substance Registry System]
Didecyl phthalate (84-77-5) |
| Hazard Information | Back Directory | [Chemical Properties]
clear light yellow viscous liquid | [Uses]
Didecyl Phthalate is a primary plasticizer for vinyl resins and also shown to be compatible with polystyrene and cellulosics. | [Application]
Didecyl phthalate has low volatility, only a quarter of that of dioctyl phthalate (DOP), and has low migration and good resistance to extraction. It can be used as a plasticizer for vinyl resins and cellulose resins. It is also used as a stationary liquid for gas chromatography, with a maximum use temperature of 150 °C, and the solvent is acetone, chloroform or methanol. It can selectively retain and separate aromatic compounds, unsaturated compounds and various oxygen-containing compounds (alcohols, aldehydes, ketones and esters). etc.), halogenated hydrocarbons and hydrocarbon compounds below G. | [Definition]
ChEBI: Di-n-decyl phthalate is a phthalate ester and a diester. | [Preparation]
Didecyl phthalate is synthesized by esterification of phthalic anhydride and decyl alcohol. The production methods of phthalate plasticizers are common, see the production method of dioctyl phthalate (C24H38O4, [117-84-0]. In actual industrial products, there is no complete linear Didecyl phthalate is a mixture of branched chain esters, but the ratio of isomers is different. |
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