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About This Item
Linear Formula:
C6H4-1,2-(CO2C2H5)2
CAS Number:
Molecular Weight:
222.24
Beilstein:
1912500
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay:
99.5%
Bp:
298-299 °C (lit.)
Vapor pressure:
1 mmHg ( 100 °C)
vapor density
7.66 (vs air)
Quality Level
vapor pressure
1 mmHg ( 100 °C)
Assay
99.5%
form
liquid
autoignition temp.
854 °F
expl. lim.
0.75 %, 187 °F
impurities
≤0.18% water
color
APHA: ≤15
refractive index
n20/D 1.502 (lit.)
bp
298-299 °C (lit.)
mp
−3 °C (lit.)
density
1.12 g/mL at 25 °C (lit.)
functional group
ester
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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General description
Diethyl phthalate (DEP) is a phthalic anhydride ester (PAE) that is commonly used as a solvent in cosmetics and also as a plasticizer.
Application
Diethyl phthalate can be used as a solvent for the antimony reduction of aluminum chloride-phosphorus trichloride-alkyl chloride complexes to form the corresponding alkylphosphonous dichlorides. It can undergo condensation with o-phenylenediamine in the presence of sodium hydride to form dibenzo (b,f)(1,4)diazocine-6,11(5H, 12H)-dione.
Other Notes
Plasticizer.
Storage Class Code
10 - Combustible liquids
WGK
WGK 2
Flash Point(F)
338.0 °F - closed cup
Flash Point(C)
170 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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