| Identification | Back Directory | [Name]
1,2-Benzenedicarboxylic acid, di-C7-11-branched and linear alkyl esters | [CAS]
68515-42-4 | [Synonyms]
CL241
DI(C7-C11)LINEARALKYL
DIALKYL(C7-C11)PHTHALATE
di-C7-11-alkyl phthalate
C7,C9,C11-DIALKYLPHTHALATE
C7-C11DIALKYLPHTHALATEESTERS
DI(C7-C11)LINEARALKYLPHTHALATE
PHTHALICACID,DIALKYL(C7-C11)ESTERS
Dialkyl(C7-branched and linear) phthalate
Dialkyl(C7-11-branched and linear) phthalate
"Dialkyl Phthalate, Alkyl=Heptyl, Nonyl, Undecyl"
1,2-Benzenedicarboxylic acid, di-(C7, C9, C11-dialkyl esters)
1,2-Benzenedicarboxylic acid, di-C7-11-branched and linear alkyl esters | [EINECS(EC#)]
271-084-6 |
| Hazard Information | Back Directory | [Chemical Properties]
Di-C7-11-phthalate (D711P) is a mixture of C7, C9, and C11
esters of phthalic acid where different alcohols can be
esterified to the same molecule of phthalic acid. It is a
colorless, oily liquid.
D711P is only minimally soluble in water (<0.1 mg/L). It has
a neutral pH value. | [Uses]
D711P is commercially produced by catalyzed esterification
of phthalic anhydride with C7-9-11 alcohol blend utilizing
batch or continuous processes. The individual process steps
consist of a reaction step, excess alcohol removal,
drying, and filtration. The final product has a
phthalate ester content of well above 99.5%. D711P is
used as a plasticizer in vinyl formulations. Major end
uses include automotive vinyl, film, sheeting, and industrial
vinyl sealant. | [Uses]
Dialkyl Phthalate (Alkyl=heptyl, nonyl, undecyl) can be used as a plasticizer. |
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