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V800149

Sigma-Aldrich

Dibutyl phthalate

AR, ≥99%

Synonym(s):

n-Butyl phthalate, DBP, Phthalic acid dibutyl ester

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About This Item

Linear Formula:
C6H4-1,2-[CO2(CH2)3CH3]2
CAS Number:
84-74-2
Molecular Weight:
278.34
Beilstein:
1914064
EC Number:
201-557-4
MDL number:
MFCD00009441
UNSPSC Code:
12191502
PubChem Substance ID:
329829196
grade:
AR
Assay:
≥99%
bp:
340 °C (lit.)
vapor pressure:
1 mmHg ( 147 °C)

grade

AR

vapor density

9.6 (vs air)

vapor pressure

1 mmHg ( 147 °C)

product line

Vetec™

Assay

≥99%

form

liquid

autoignition temp.

756 °F

expl. lim.

0.47 %, 236 °F

refractive index

n20/D 1.492 (lit.)

pH

7 (20 °C, 10 mg/L)

bp

340 °C (lit.)

mp

−35 °C (lit.)

density

1.043 g/mL at 25 °C (lit.)

functional group

ester

SMILES string

CCCCOC(=O)c1ccccc1C(=O)OCCCC

InChI

1S/C16H22O4/c1-3-5-11-19-15(17)13-9-7-8-10-14(13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3

InChI key

DOIRQSBPFJWKBE-UHFFFAOYSA-N

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Application

Plasticizer

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Danger

Hazard Statements

H360FD,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - 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)

367.7 °F - open cup

Flash Point(C)

186.5 °C - open cup

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Harpreet Bhatia et al.
Aquatic toxicology (Amsterdam, Netherlands), 149, 103-115 (2014-03-01)
Phthalic acid esters (PAEs) are a class of synthetic industrial chemicals commonly found in the aquatic environment worldwide. PAEs have been recognised as anti-androgens in male mammals but little is known about their endocrine disrupting effects in fish. This study
Harpreet Bhatia et al.
Environmental toxicology and chemistry, 32(10), 2335-2344 (2013-06-14)
Di-n-butyl phthalate (DnBP) is an industrial pollutant with antiandrogenic effects reported in male mammals and fish. Little research has been done on the endocrine effects of DnBP in female fish. The present study investigated the changes in ovarian histology and
Alin C Dirtu et al.
Environment international, 59, 344-353 (2013-07-31)
Human exposure to chemicals commonly encountered in our environment, like phthalates, is routinely assessed through urinary measurement of their metabolites. A particular attention is given to the specific population groups, such as obese, for which the dietary intake of environmental
Sarah Moody et al.
Endocrinology, 154(9), 3460-3475 (2013-06-15)
Phthalates are plasticizers with widespread industrial, domestic, and medical applications. Epidemiological data indicating increased incidence of testicular dysgenesis in boys exposed to phthalates in utero are reinforced by studies demonstrating that phthalates impair fetal rodent testis development. Because humans are
Richard Ivell et al.
Asian journal of andrology, 15(2), 261-268 (2013-01-15)
Maternal exposure to estrogenic xenobiotics or phthalates has been implicated in the distortion of early male reproductive development, referred to in humans as the testicular dysgenesis syndrome. It is not known, however, whether such early gestational and/or lactational exposure can
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