Synonym: 1,2-Benzodioic acid diethyl ester; 1,2-Diethyl benzene-1,2-dicarboxylate; Diethyl 1,2-benzenedicarboxylate; Ethyl phthalate; Neantine; o-Benzenedicarboxylic acid diethyl ester
CAS Number: 84-66-2
Empirical Formula (Hill Notation): C12H14O4
Molecular Weight: 222.24
EC Number: 201-550-6
MDL Number: MFCD00009111
Linear Formula: C6H4-1,2-(CO2C2H5)2
Product Type: Chemical
| assay |
99.5% |
| autoignition temp. |
854 °F |
| bp |
298-299 °C (lit.) |
| color |
APHA: ≤25 |
| density |
1.12 g/mL at 25 °C (lit.) |
| expl. lim. |
0.75 %, 187 °F |
| form |
liquid |
| functional group |
ester |
| impurities |
≤0.18% water |
| 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 |
| mp |
−3 °C (lit.) |
| Quality Level |
200  |
| refractive index |
n20/D 1.502 (lit.) |
| SMILES string |
CCOC(=O)c1ccccc1C(=O)OCC |
| vapor density |
7.66 (vs air) |
| vapor pressure |
1 mmHg ( 100 °C) |
| 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. |
| 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. |
| Other Notes: |
Plasticizer. |
| Packaging: |
1, 4 L in poly bottle |
| Packaging: |
100 mL in poly bottle |
| Packaging: |
5 mL in glass bottle |
| RIDADR |
UN 3082 9 / PGIII |
| WGK Germany |
WGK 2 |
| Flash Point(F) |
338.0 °F - closed cup |
| Flash Point(C) |
170 °C - closed cup |
| Purity |
99.5% |
| bp |
298-299 °C (lit.) |
| mp |
−3 °C (lit.) |
| Density |
1.12 g/mL at 25 °C (lit.) |
| Refractive Index |
n20/D 1.502 (lit.) |
| UNSPSC |
12352100 |
