diethyl phthalate
phthalic acid, diethyl ester
Identification
| Name | diethyl phthalate |
| IUPAC | diethyl benzene-1,2-dicarboxylate |
| CAS Number | 84-66-2 |
| EINECS | 201-550-6 |
| FDA UNII | UF064M00AF |
| Molecular Formula | C12 H14 O4 |
| Molecular Weight | 222.24038000 |
| MDL Number | MFCD00009111 |
| Nikkaji Number | J3.880F |
| Beilstein | 1912500 |
| XlogP3 | 2.50 (est) |
Regulatory
| FDA Mainterm (IAUFC) | 84-66-2 ; DIETHYL PHTHALATE |
| FDA Regulation | FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 98.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.11500 to 1.11800 @ 25.00 °C. |
| Pounds per Gallon - (est). | 9.278 to 9.303 |
| Refractive Index | 1.49900 to 1.50300 @ 20.00 °C. |
| Melting Point | -3.00 °C. @ 760.00 mm Hg |
| Boiling Point | 172.00 °C. @ 12.00 mm Hg, 298.00 to 299.00 °C. @ 760.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 0.002100 mmHg @ 25.00 °C. |
| Vapor Density | 7.7 ( Air = 1 ) |
| Flash Point | 320.00 °F. TCC ( 160.00 °C. ) |
| logP (o/w) | 2.420 |
| Soluble in | alcohol |
| Insoluble in | paraffin oil |
| Stability | non-discoloring in most media |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | denaturants |
Organoleptic Properties
| Odor Strength | none |
| Substantivity | 400 Hour(s) |
| Odor Description | at 100.00 %. |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Human Experience | 100 %: no irritation or sensitization. |
| Oral/Parenteral Toxicity | oral-rat LD50 8600 mg/kg |
| Dermal Toxicity | subcutaneous-guinea pig LD50 3000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | solvents/deluents for cosmetic and fragrance agents |
| Recommendation for diethyl phthalate usage levels up to | not for fragrance use. |
| Recommendation for diethyl phthalate flavor usage levels up to | not for flavor use. |
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