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Dipentyl phthalate

Selectophore, ≥99.0%

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Empirical Formula (Hill Notation):
C18H26O4
CAS Number:
Molecular Weight:
306.40
Beilstein:
1987323
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

product line

Selectophore

Assay

≥99.0% (GC)
≥99.0%

form

liquid

refractive index

n20/D 1.490

density

1.025 g/mL at 20 °C (lit.)

SMILES string

CCCCCOC(=O)c1ccccc1C(=O)OCCCCC

InChI

1S/C18H26O4/c1-3-5-9-13-21-17(19)15-11-7-8-12-16(15)18(20)22-14-10-6-4-2/h7-8,11-12H,3-6,9-10,13-14H2,1-2H3

InChI key

IPKKHRVROFYTEK-UHFFFAOYSA-N

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General description

Dipentyl phthalate (DPeP) belongs to phthalate group, and is a dialkyl or aryl/alkyl diesters of phthalic acid. It may be prepared from phthalic anhydride along with n-pentanol.
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Other Notes

Plasticizer for PVC membrane electrodes

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazardEnvironment

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Repr. 1B

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

244.4 °F - closed cup

Flash Point(C)

118 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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M.M. Khalil
Analytical Letters, 26, 2071-2071 (1993)
Potassium-selective electrodes based on macrocyclic polyethers: The effect of structure of the neutral carrier on selectivity.
Petranek, J., and O. Ryba.
Analytica Chimica Acta, 72.2, 375-380 (1974)
D M Creasy et al.
Experimental and molecular pathology, 46(3), 357-371 (1987-06-01)
A sequential morphological study has been carried out to examine the ultrastructural effects of di-n-pentyl phthalate (DPP) on the mature rat testis. A single oral dose of 2.2 g DPP/kg body wt was administered, and testes, perfuse-fixed 3-48 hr after
N P Moore et al.
Archives of toxicology, 66(6), 435-442 (1992-01-01)
Cell-specific testicular toxicants have been used to examine the distribution of creatine within the rat testis, and to examine the potential use of creatinuria as a non-invasive indicator of testicular damage. Groups of rats were administered single doses of various
J J Heindel et al.
Toxicology and applied pharmacology, 97(2), 377-385 (1989-02-01)
High doses of phthalate esters in vivo cause testicular lesions. One initial target for these effects is the sustentacular Sertoli cell. Sertoli cells are unique in that they have surface membrane receptors for follicle-stimulating hormone (FSH), which couple to adenylate

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