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84-66-2

84-66-2 Structure

84-66-2 Structure
IdentificationMore
[Name]

Diethyl phthalate
[CAS]

84-66-2
[Synonyms]

1,2-benzenedicarboxylic acid diethyl ester
DEP
Diethyl-o-phthalate
DIETHYL PHTHALATE
ETHYL PHTHALATE
'LGC' (2000)
PHTHALIC ACID, BIS-ETHYL ESTER
PHTHALIC ACID DIETHYL
PHTHALIC ACID DIETHYL ESTER
PHTHALOL
RARECHEM AL BI 0044
1,2-benzenedioicacid,diethylester
1,2-diethyl phthalate
Anozol
-Benzenedicarboxylic acid diethyl ester
Diethyl ester
Diethyl ester of 1,2-Benzenedicarboxylic acid
Diethyl-1,2-benzenedicarboxylate
diethyl1,2-benzenedicarboxylate
diethyl1,2-benzenedioate
[EINECS(EC#)]

201-550-6
[Molecular Formula]

C12H14O4
[MDL Number]

MFCD00009111
[Molecular Weight]

222.24
[MOL File]

84-66-2.mol
Chemical PropertiesBack Directory
[Appearance]

colourless oily liquid
[Melting point ]

−3 °C(lit.)
[mp ]

−3 °C(lit.)
[Boiling point ]

298-299 °C(lit.)
[bp ]

298-299 °C(lit.)
[density ]

1.12 g/mL at 25 °C(lit.)
[vapor density ]

7.66 (vs air)
[vapor pressure ]

1 mm Hg ( 100 °C)
[refractive index ]

n20/D 1.502(lit.)
[Fp ]

>230 °F
[storage temp. ]

2-8°C
[form ]

Liquid
[color ]

APHA: ≤15
[Stability:]

Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, alkalies.
[explosive limit]

0.75%, 187°F
[Water Solubility ]

1 g/L (20 ºC)
[Merck ]

14,7371
[BRN ]

1912500
[Contact allergens]

This plasticizer increases the fexibility of plastics. It is also contained in deodorant formulations, perfumes, emollients, and insect repellents. It can cross-react with dimethyl phthalate.
[Uses]

Diethyl phthalate has been used as a substitute for camphor in the manufacture of celluloid, as a solvent for cellulose acetate in the manufacture of varnishes and dopes, as a ftxative for perfumes, and for denaturing ethanol.
[CAS DataBase Reference]

84-66-2(CAS DataBase Reference)
[NIST Chemistry Reference]

Diethyl phthalate(84-66-2)
[EPA Substance Registry System]

84-66-2(EPA Substance)
Hazard InformationBack Directory
[Chemical Properties]

colourless oily liquid
[Uses]

A phthalate metabolite with genotoxic effect.
[Uses]

Plasticizer.
[Uses]

Ethyl phthalate used in manufacture of celluloid; solvent for cellulose acetate in manufacture of varnishes and dopes; denaturing alcohol. Vehicle for fragrance and cosmetic ingredients.
[Definition]

ChEBI: The diethyl ester of benzene-1,2-dicarboxylic acid.
[General Description]

A clear, colorless liquid without significant odor. More dense than water and insoluble in water. Hence sinks in water. Primary hazard is to the environment. Spread to the environment should be immediately stopped. Easily penetrates soil, contaminates groundwater and nearby waterways. Flash point 325°F. Severely irritates eyes and mildly irritates skin. Used in the manufacture of perfumes, plastics, mosquito repellents and many other products.
[Reactivity Profile]

DIETHYL PHTHALATE(84-66-2) is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Can generate electrostatic charges. [Handling Chemicals Safely 1980. p. 250].
[Air & Water Reactions]

Insoluble in water.
[Health Hazard]

Symptoms unlikely from any form of exposure.
[Fire Hazard]

Special Hazards of Combustion Products: Irritating vapors of unburned chemical may form in fire.
Safety DataBack Directory
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[RIDADR ]

UN 3082 9 / PGIII
[WGK Germany ]

2
[RTECS ]

TI1050000
[TSCA ]

Yes
[HS Code ]

29173400
[Safety Profile]

Poison by intravenous route. Moderately toxic by ingestion, subcutaneous, and intraperitoneal routes. Human systemic effects by inhalation: lachrymation, respiratory obstruction, and other unspecified respiratory system effects. An eye irritant and systemic irritant by inhalation. An experimental teratogen. Other experimental reproductive effects. Narcotic in hgh concentrations. Combustible when exposed to heat or flame. To fight fire, use water spray, mist, foam. When heated to decomposition it emits acrid smoke and irritating fumes.
[Hazardous Substances Data]

84-66-2(Hazardous Substances Data)
[Toxicity]

LD50 i.p. in rats: 5.06 ml/kg (Singh)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Etanol-->Phthalic anhydride-->Capryl alcohol
[Preparation Products]

Fluorescamine-->Sulindac-->Ninhydrin hydrate-->Diethyl(phenylacetyl)malonate-->3,3-DIMETHYLISOBENZOFURAN-1(3H)-ONE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Diethyl phthalate(84-66-2).msds
Spectrum DetailBack Directory
[Spectrum Detail]

Diethyl phthalate (84-66-2) 1H NMR
Diethyl phthalate (84-66-2) IR1
Diethyl phthalate (84-66-2) 13C NMR
Diethyl phthalate (84-66-2) IR2
Diethyl phthalate (84-66-2) MS
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Diethyl phthalate, 99%(84-66-2)
[Alfa Aesar]

Diethyl phthalate, 99%(84-66-2)
[Sigma Aldrich]

84-66-2(sigmaaldrich)
[TCI AMERICA]

Diethyl Phthalate,>98.0%(GC)(84-66-2)
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