80135
Diisodecyl phthalate
Selectophore™, ≥99.0%
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About This Item
Empirical Formula (Hill Notation):
C28H46O4
CAS Number:
Molecular Weight:
446.66
PubChem Substance ID:
UNSPSC Code:
26111700
MDL number:
NACRES:
NB.61
EC Number:
247-977-1
Beilstein/REAXYS Number:
2171889
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
General description
Diisodecyl phthalate (DIDP) is a dialkyl or aryl/alkyl diesters of phthalic acid that belongs to phthalate group. It is mostly used as a plasticizer in the manufacturing of PVC membrane electrodes.
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Application
DIDP is used to quantify the analyte in urban stormwater, stormwater sediment, and snow samples by electrochemical and chromatography methods.
Legal Information
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
527.0 °F - closed cup
flash_point_c
275.00 °C - closed cup
ppe
Eyeshields, Gloves
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 2
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Matthias Wormuth et al.
Risk analysis : an official publication of the Society for Risk Analysis, 26(3), 803-824 (2006-07-13)
Phthalic acid esters (phthalates) are used as plasticizers in numerous consumer products, commodities, and building materials. Consequently, phthalates are found in human residential and occupational environments in high concentrations, both in air and in dust. Phthalates are also ubiquitous food
Katell Fiselier et al.
Journal of separation science, 28(16), 2144-2152 (2005-12-02)
Injector-internal thermal desorption from edible oil or fat is a convenient sample preparation technique for the analysis of solutes in lipids or extracts from fatty foods. The injector temperature is selected to vaporize the solutes of interest while minimizing evaporation
Kayoko Kato et al.
Toxicology, 236(1-2), 114-122 (2007-05-15)
Diisodecyl phthalate (DiDP) is an isomeric mixture of phthalates with predominantly 10-carbon branched-dialkyl chains, widely used as a plasticizer for polyvinyl chloride. The extent of human exposure to DiDP is unknown in part because adequate biomarkers of exposure to DiDP