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Dioctyl Phthalate CAS 117-84-0 DOP

Dioctyl phthalate is colorless or light yellow transparent liquid with special odor, boiling point 386℃, relative density 0.980~0.983(20/4℃). Insoluble in water, soluble in ethanol, ether and other organic solvents. Produced by phthalic anhydride and 2 an ethylhexanol by esterification reaction. It is one of the most widely used plasticizers in plastic processing. It has good comprehensive performance, high efficiency of increasing speed, small volatility, UV resistance, cold resistance, so that the softness and electrical properties of the products are improved, and it is a more ideal main plasticizer. Toxicity is small, and the half lethal dose is more than 30g/kg body weight. The French Cancer Institute will be its content of 0.05% of the feed fed four generations of rats, proving that it is non-toxic, non-carcinogenic. However, the carcinogenicity of large doses has yet to be further studied. Britain, France, Japan, the Netherlands, Germany and other countries allow it to be used in contact with food (except fatty food) plastic products, the U.S. Food and Drug Administration allows it to be used in food packaging cellophane, paint, adhesives and rubber products. It can also be used as a specimen in quantitative chromatographic analysis.
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  • 117-84-0

  • boss chem

  • 117-84-0

Dioctyl Phthalate   (DOP) 

CAS No.117-84-0


Alias: 1,2-Benzenedicarbonicacid,dioctylester;1,2-Benzenedicarbonicacid,dioctylester;1,2-Benzenedicarboxylicacid,dioctylester;1Chemicalbook,2-Benzenedicarboxylicacid,dioctylester;ai3-15071(usda);benzenedicarboxylicaciddi-n-octylester;Celluflexdop;celluflexdop

Molecular formula: C24H38O4

Relative molecular mass: 390.56

Structural formula:

117-84-0


1. Performance and use:

Dioctyl phthalate is used as a plasticizer in various plastic materials.

Dioctyl phthalate is used as a plasticizer for many resins and elastomers. It acts as an additive. 

Dioctyl phthalate is also used for medical tubing and blood storage bags, wire and cables, carpet back coating, floor tile and in cosmetics.

Phthalate ester used as plasticizers and additives. Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM).


2. Technical indicators

DI-N-OCTYL PHTHALATE Basic information
Product Name: DI-N-OCTYL PHTHALATE
CAS: 117-84-0
MF: C24H38O4
MW: 390.56
EINECS: 204-214-7
Mol File: 117-84-0.mol
DI-N-OCTYL PHTHALATE Chemical Properties
Melting point -25℃
Boiling point 380 °C
density 0.980 g/mL at 20 °C(lit.)
vapor pressure 5(x 10-8 mmHg) at 82 °C, 500 at 132 °C (Gross and Colony, 1973)
refractive index n20/D 1.485
Fp 219 °C
storage temp. 2-8°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Oily Liquid
color Colourless
Specific Gravity 0.98
Water Solubility Insoluble in water.
Water ≤0.5%
Acidity(as Sebacic acid) ≤0.2%

spec:

Test Item Superior Grade
Chroma,(Platinum-Cobalt) ≤30
Purity ≥99.5
Density(20°),g/cm3 0.982-0.988
Acidity(calculated by phthalic acid),% ≤0.010
Flashing Point ≥196
Moisture content ≤0.10
Volume resistivity ≥1.0


3. Packaging and storage

Color Code—Green: General storage may be used.Prior to working with this chemical you should be trainedon its proper handling and storage. Before entering confinedspace where this chemical may be present, check to makesure that an explosive concentration does not exist. Di-noctyl phthalate must be stored to avoid contact with strongoxidizers (such as chlorine, bromine, and fluorine) andstrong acids (such as hydrochloric, sulfuric, and nitric); andalkyl halides, since violent reactions occur. Store in tightlyclosed containers in a cool, well-ventilated area away fromheat. Sources of ignition, such as smoking and open flames,are prohibited where this chemical is used, handled, orstored in a manner that could create a potential fire orexplosion hazard. Metal containers involving the transfer of5 gallons or more of this chemical should be grounded andbonded. Drums must be equipped with self-closing valves,pressure vacuum bungs, and flame arresters. Use only nonsparking tools and equipment, especially when opening andclosing containers of this chemical.


4. Safety protection

Mildly toxic by ingestion. Experimental teratogenic and reproductive effects. A skin and severe eye irritant. Used as a plasticizer. When heated to decomposition it emits acrid smoke and irritating fumes.


Related keywords:


Dioctyl Phthalate

117-84-0

DOP

Plasticizer DOP

dioctyl phthalate price

dop plasticizer price




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