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48560-U

Di-n-octyl phthalate

analytical standard

Synonym(s):

DNOP, Phthalic acid di-n-octyl ester

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About This Item

Empirical Formula (Hill Notation):
C24H38O4
CAS Number:
117-84-0
Molecular Weight:
390.56
UNSPSC Code:
77101502
NACRES:
NA.24
PubChem Substance ID:
329757386
EC Number:
204-214-7
Beilstein/REAXYS Number:
1915994
MDL number:
MFCD00015292
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grade

analytical standard

CofA

current certificate can be downloaded

packaging

ampule of 5000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

density

0.980 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

storage temp.

2-30°C

SMILES string

CCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCC

InChI

1S/C24H38O4/c1-3-5-7-9-11-15-19-27-23(25)21-17-13-14-18-22(21)24(26)28-20-16-12-10-8-6-4-2/h13-14,17-18H,3-12,15-16,19-20H2,1-2H3

InChI key

MQIUGAXCHLFZKX-UHFFFAOYSA-N

General description

Di-n-octyl phthalate is a straight chain isomer of di(2-ethylhexyl) phthalate (DEHP). It is a component of mixed C6−C10 linear-chain phthalates.

Application

Di-n-octyl phthalate may be used as a reference standard for the determination of the analyte in water and plastic toys by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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hcodes

H413

Hazard Classifications

Aquatic Chronic 4

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

228.2 °F - closed cup

flash_point_c

109.0 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificates of Analysis (COA)

Lot/Batch Number
LC25643V
LC23760V
LC19440V
LC12212V
LC07784V

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Mono-(3-carboxypropyl) phthalate, a metabolite of di-n-octyl phthalate.
Calafat AM, et al.
Journal of Toxicology and Environmental Health. Part A, 69(3), 215-227 (2006)
Development of a solid-phase microextraction method for the determination of phthalic acid esters in water.
Prokupkova G, et al.
Analytica Chimica Acta, 457(2), 211-223 (2002)
A B DeAngelo et al.
Toxicology, 41(3), 279-288 (1986-11-01)
Di-n-octyl phthalate (DOP) is the straight chain isomer of di(2-ethylhexyl) phthalate (DEHP) which is a widely used plasticizer and an environmental contaminant. DEHP is a strong inducer of peroxisome proliferation in rat liver. This is significant since other compounds which
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