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MilliporeSigma

80135

Supelco

Diisodecyl phthalate

Selectophore, ≥99.0%

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$77.30
50 ML
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About This Item

Empirical Formula (Hill Notation):
C28H46O4
CAS Number:
Molecular Weight:
446.66
Beilstein/REAXYS Number:
2171889
EC Number:
MDL number:
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NB.61

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$77.30


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description

for ion-selective electrodes

Quality Level

product line

Selectophore

assay

≥99.0% (sum of isomers, GC)
≥99.0%

form

liquid

refractive index

n20/D 1.486

density

0.965 g/mL at 20 °C (lit.)

SMILES string

O=C(OCCCCCCCC(C)C)C1=C(C(OCCCCCCCC(C)C)=O)C=CC=C1

InChI

1S/C28H46O4/c1-23(2)17-11-7-5-9-15-21-31-27(29)25-19-13-14-20-26(25)28(30)32-22-16-10-6-8-12-18-24(3)4/h13-14,19-20,23-24H,5-12,15-18,21-22H2,1-4H3

InChI key

ZVFDTKUVRCTHQE-UHFFFAOYSA-N

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This Item
424468.1473280030
grade

for ion-selective electrodes

grade

analytical standard

grade

-

grade

for ion-selective electrodes

product line

Selectophore

product line

-

product line

-

product line

Selectophore

assay

≥99.0% (sum of isomers, GC)

assay

≥97.0% (HPLC)

assay

≥99.0% (acidimetric)

assay

-

form

liquid

form

-

form

liquid

form

viscous liquid (clear)

refractive index

n20/D 1.486

refractive index

n20/D 1.477-1.481

refractive index

-

refractive index

-

density

0.965 g/mL at 20 °C (lit.)

density

-

density

0.97 g/cm3 at 20 °C

density

0.985 g/mL at 20 °C (lit.)

General description

Diisodecyl phthalate (DIDP) is a dialkyl or aryl/alkyl diesters of phthalic acid that belongs to phthalate group.[1] It is mostly used as a plasticizer in the manufacturing of PVC membrane electrodes.
Visit our Sensor Applications portal to learn more.

Application

DIDP is used to quantify the analyte in urban stormwater, stormwater sediment, and snow samples by electrochemical and chromatography methods.[2][3][4]

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

hcodes

Hazard Classifications

Aquatic Chronic 4

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

527.0 °F - closed cup

flash_point_c

275.00 °C - closed cup

ppe

Eyeshields, Gloves


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Questions

  1. Stehen auf der Flasche die Referenzwerte für DIN 75201 Verfahren A (Reflektometerwert) und Verfahren B (gravimetrischer Wert)? Gibt es ein Verfallsdatum?

    1 answer
    1. Unfortunately, this product is intended for use in ion selective electrodes and is not certified or tested for use in DIN 75201 testing.

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