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MilliporeSigma

8.22323

Sigma-Aldrich

Diethyl phthalate

Technipur®

Synonym(s):

Diethyl benzene-1,2-dicarboxylate, Ethyl phthalate, Phthalic acid diethyl ester

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100 ML
$22.80
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$39.50
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$88.20
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$532.00

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100 ML
$22.80
1 L
$39.50
2.5 L
$88.20
25 L
$532.00

About This Item

Linear Formula:
C6H4-1,2-(CO2C2H5)2
CAS Number:
Molecular Weight:
222.24
Beilstein/REAXYS Number:
1912500
MDL number:
UNSPSC Code:
12352108
NACRES:
NA.22
Grade:
synthesis grade
Bp:
298-299 °C (lit.)
Vapor pressure:
0.002 hPa ( 20 °C)
1 mmHg ( 100 °C)

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$22.80


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grade

synthesis grade

Quality Level

vapor density

7.66 (vs air)

vapor pressure

0.002 hPa ( 20 °C)
1 mmHg ( 100 °C)

autoignition temp.

854 °F

expl. lim.

0.75 %, 187 °F

dilution

(for synthesis)

refractive index

n20/D 1.502 (lit.)

pH

7-8 (20 °C in H2O)

bp

298-299 °C (lit.)

mp

-60 °C
−3 °C (lit.)

density

1.12 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)c1ccccc1C(=O)OCC

InChI

1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3

InChI key

FLKPEMZONWLCSK-UHFFFAOYSA-N

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This Item
53008PHR14761193505
grade

for synthesis

grade

analytical standard

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

Quality Level

200

Quality Level

100

Quality Level

300

Quality Level

-

density

1.12 g/mL at 25 °C (lit.)

density

1.12 g/mL at 25 °C (lit.)

density

1.12 g/mL at 25 °C (lit.)

density

1.12 g/mL at 25 °C (lit.)

vapor density

7.66 (vs air)

vapor density

7.66 (vs air)

vapor density

7.66 (vs air)

vapor density

7.66 (vs air)

refractive index

n20/D 1.502 (lit.)

refractive index

n20/D 1.502 (lit.)

refractive index

n20/D 1.502 (lit.)

refractive index

n20/D 1.502 (lit.)

pH

7-8 (20 °C in H2O)

pH

-

pH

-

pH

-

Application

Diethyl phthalate (DEP) is a phthalic anhydride ester (PAE) that can be used as a solvent in cosmetics and as a plasticizer in chemical industries. This synthetic material is widely used as a plastic additive to improve the mechanical properties, transparency, durability, longevity, and flexibility of plastics. DEP can also be used in a variety of consumer products like plastic packaging films and as a fragrance solvent, a surface lubricant in food and pharmaceutical packaging, mosquito repellents and automobile parts.[1][2][3]

Legal Information

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

338.0 °F - closed cup

flash_point_c

170 °C - closed cup


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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