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Sigma-Aldrich

Dicyclohexyl phthalate

99%

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Linear Formula:
C6H4-1,2-(CO2C6H11)2
CAS Number:
Molecular Weight:
330.42
Beilstein:
1889288
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

vapor density

11.6 (vs air)

vapor pressure

0.1 mmHg ( 150 °C)

Assay

99%

mp

63-67 °C (lit.)

SMILES string

O=C(OC1CCCCC1)c2ccccc2C(=O)OC3CCCCC3

InChI

1S/C20H26O4/c21-19(23-15-9-3-1-4-10-15)17-13-7-8-14-18(17)20(22)24-16-11-5-2-6-12-16/h7-8,13-16H,1-6,9-12H2

InChI key

VOWAEIGWURALJQ-UHFFFAOYSA-N

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This Item
524980524972525081
Dibutyl phthalate 99%

Sigma-Aldrich

524980

Dibutyl phthalate

Diethyl phthalate 99.5%

Sigma-Aldrich

524972

Diethyl phthalate

Dimethyl phthalate ≥99%

Sigma-Aldrich

525081

Dimethyl phthalate

assay

99%

assay

99%

assay

99.5%

assay

≥99%

mp

63-67 °C (lit.)

mp

−35 °C (lit.)

mp

−3 °C (lit.)

mp

2 °C (lit.)

vapor pressure

0.1 mmHg ( 150 °C)

vapor pressure

1 mmHg ( 147 °C)

vapor pressure

1 mmHg ( 100 °C)

vapor pressure

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

General description

Dicyclohexyl phthalate (DCHP) is a phthalate ester that is mainly used as a plasticizer in the plastics and packaging industry.

Application

DCHP modified multi-walled carbon nanotubes (MWCNTs) may be used to functionalize screen printed electrodes in biosensor based applications. It may also be used as a reference standard for the determination of dicyclohexyl phthalate in aquatic matrices by ultra-high performance liquid chromatography coupled to hybrid Q-orbitrap mass spectrometry(UHPLC-HRMS).

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Repr. 1B - Skin Sens. 1

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

356.0 - 374.0 °F

Flash Point(C)

180 - 190 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Customers Also Viewed

Slide 1 of 7

1 of 7

Electrochemical acetylcholinesterase biosensor based on multi-walled carbon nanotubes/dicyclohexyl phthalate modified screen-printed electrode for detection of chlorpyrifos.
Chen D, et al.
Journal of Electroanalytical Chemistry, 801, 185-191 (2017)
Targeted quantification and untargeted screening of alkylphenols, bisphenol A and phthalates in aquatic matrices using ultra-high-performance liquid chromatography coupled to hybrid Q-Orbitrap mass spectrometry.
Huysman S, et al.
Analytica Chimica Acta, 801, 185-191 (2018)
Double imprinted photoresponsive polymer for simultaneous detection of phthalate esters in plastics.
Gong C, et al.
European Polymer Journal, 108, 295-303 (2018)
B G Lake et al.
Acta pharmacologica et toxicologica, 51(3), 217-226 (1982-09-01)
The oral administration of 500-2500 mg/kg/day dicyclohexyl phthalate (DCHP) to young male Sprague-Dawley rats for 7 days resulted in liver enlargement and induction of some parameters of hepatic xenobiotic metabolism. Additional studies indicated that the hepatic enzyme induction resembled that
Anne-Marie Saillenfait et al.
Journal of applied toxicology : JAT, 29(6), 510-521 (2009-04-25)
The objective of this study was to evaluate the developmental toxic potential of di-n-hexyl phthalate (DnHP) and dicyclohexyl phthalate (DCHP) in rats. Pregnant Sprague-Dawley rats were exposed to DnHP or DCHP at doses of 0 (olive oil), 250, 500 and

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