DIALLYL PHTHALATE

Diallyl Phthalate is used as an internal plasticizer of PVC resin.
Diallyl Phthalate is used as a reinforcing agent of fiber reinforced resin.
Diallyl Phthalate is used as a self-polymerizing agent for plastic reinforcing agent.

CAS Number: 131-17-9
EC Number: 205-016-3
Molecular Formula: C14H14O4
Molecular Weight: 246.26 g/mol

SYNONYMS:
Diallyl Phthalate, DAP, Phthalic Acid Diallyl Ester, Bis(2-propenyl) Phthalate, Bis(allyl) Phthalate, 1,2-Benzenedicarboxylic Acid Diallyl Ester, o-Phthalic Acid Diallyl Ester, Allyl Phthalate, Diallyl Benzene-1,2-dicarboxylate, DIALLYL PHTHALATE, 131-17-9, Allyl phthalate, Diallylphthalate, Dapon R, Dapon 35, Phthalic acid, diallyl ester, 1,2-Benzenedicarboxylic acid, di-2-propenyl ester, o-Phthalic acid, diallyl ester, NCI-C50657, DTXSID7020392, Diallylester kyseliny ftalove, 1,2-Benzenedicarboxylic acid, 1,2-di-2-propen-1-yl ester, Di-2-propenyl 1,2-benzenedicarboxylate, Diallylester phthalic acid, bis(prop-2-enyl) benzene-1,2-dicarboxylate, F79L0UL6ST, NSC-7667, Diallyl ester o-phthalic acid, DTXCID70392, 1,2-bis(prop-2-en-1-yl) benzene-1,2-dicarboxylate, 205-016-3, RefChem:132597, Phthalic Acid Diallyl Ester, NSC 7667, MFCD00008646, phthalic acid, bis-allyl ester, CAS-131-17-9, CCRIS 1361, HSDB 4169, EINECS 205-016-3, 143318-73-4, Diallylester kyseliny ftalove [Czech], UNII-F79L0UL6ST, BRN 1880877, AI3-02574, DAP monomer, di-allyl phthalate, diallyl benzene-1,2-dicarboxylate, DIPROP-2-ENYL BENZENE-1,2-DICARBOXYLATE, Diallyl phthalate, 97%, EC 205-016-3, SCHEMBL15174, 4-09-00-03188 (Beilstein Handbook Reference), MLS002415725, Diallyl ester of phthalic acid, orb1705696, orb3139535, WLN: 1U2OVR BVO2U1, RX 1-501N (Salt/Mix), CHEMBL1329372, DIALLYL PHTHALATE [HSDB], SCHEMBL29362146, MSK1131, NSC7667, HMS2267F17, RX 3-1-530 (Salt/Mix), Tox21_201961, Tox21_300135, Nonflammable decobest DA (Salt/Mix), Diallyl phthalate, analytical standard, AKOS015891274, NCGC00091365-01, NCGC00091365-02, NCGC00091365-03, NCGC00091365-04, NCGC00254197-01, NCGC00259510-01, BS-14891, SMR001253767, NS00011513, P0290, ST50405391, Di(prop-2-en-1-yl) benzene-1,2-dicarboxylate, F87052, T20333, prop-2-enyl 2-(prop-2-enyloxycarbonyl)benzoate, F435634, Q2161731, Diallyl ortho-phthalate, 1,2Benzenedicarboxylic acid di-2-propenyl ester, Phthalic acid,bis-allyl ester, Phthalic acid diallyl ester, diprop-2-enyl benzene-1,2-dicarboxylate, o-Phthalic acid, diallyl ester, InChI=1/C14H14O4/c1-3-9-17-13(15)11-7-5-6-8-12(11)14(16)18-10-4-2/h3-8H,1-2,9-10H, DAP, Diallyl phthalate(DAP), DAP MonoMer, Dially Phthalate, DAP(Diallyl Phthalate), Dappu, daponr, Dapon R, dapon35, Dapon 35, Allyl phthalate, DAP, bis(prop-2-enyl) benzene-1,2-dicarboxylate, 1,2-Benzenedicarboxylic acid, di-2-propenyl ester, Phthalic acid, diallyl ester, Allyl phthalate, Dapon R, o-Phthalic acid, diallyl ester, Dapon 35, NCI-C50657, Diallylester kyseliny ftalove, Diallyl ester of phthalic acid, DAP monomer, Diallyl ester o-phthalic acid, Diallylester phthalic acid, 1,2-Benzenedicarboxylic acid, 1,2-di-2-propen-1-yl ester, NSC 7667, 1,2- benzenedicarboxylic acid, di-2-propen-1-yl ester, 1,2- benzenedicarboxylic acid, di-2-propenyl ester, diallylester phthalic acid, diallylphthalate, diprop-2-en-1-yl benzene-1,2-dicarboxylate, phthalic acid diallyl ester, o- phthalic acid diallyl ester, phthalic acid, diallyl ester, o- phthalic acid, diallyl ester, phthalic acid, diallyl ester (8CI), prop-2-enyl 2-(prop-2-enyloxycarbonyl)benzoate, bis( prop-2-enyl) benzene-1,2-dicarboxylate, 1,2-di-2-Propen-1-yl Ester 1,2-Benzenedicarboxylic Acid, di-2-Propenyl Ester 1,2-Benzenedicarboxylic Acid, Allyl Phthalate, DAP Monomer, DAP-M, DT 170, Daiso DAP Monomer, Dap Tohto DT 170, Dapon R, Dappu, 1,2-Benzenedicarboxylic acid, 1,2-di-2-propen-1-yl ester, 1,2-Benzenedicarboxylic acid, di-2-propenyl ester, Allyl phthalate, DAP monomer, Dapon 35, Dapon R, Diallyl ester o-phthalic acid, Diallyl ester of phthalic acid, Diallylester kyseliny ftalove, Diallylester phthalic acid, NCI-C50657, NSC 7667, Phthalic acid, diallyl ester, 

Diallyl Phthalate powder glass/mineral-filled formula, provides excellent edge retention and chemical resistance.
Hot compression mounting is an economical method of encapsulating samples that can withstand the pressure and heat of the mounting process.
Diallyl Phthalate (DAP) is a thermosetting resin.

Diallyl Phthalate’s a colorless or light yellow transparent liquid.
Each molecule contains two allyloxy groups.
Diallyl Phthalate is stable at room temperature, but heated combined with an initiator, it will be very reactive.

This way Diallyl Phthalate can be used and transformed into many new materials with special properties.
Diallyl phthalate is a clear pale-yellow liquid.
Diallyl Phthalate is odorless.

Diallyl phthalate is a phthalate ester.
Phthalate esters are esters of phthalic acid and are mainly used as plasticizers, primarily used to soften polyvinyl chloride.
They are found in a number of products, including glues, building materials, personal care products, detergents and surfactants, packaging, children's toys, paints, pharmaceuticals, food products, and textiles.

Phthalates are hazardous due to their ability to act as endocrine disruptors.
Diallyl phthalate (DAP) is an organic compound with the formula C6H4(CO2CH2CHCH2)2.
Like most other phthalate esters, Diallyl Phthalate is a colorless oil although commercial samples can appear yellowish.

Diallyl Phthalate is synthesized by treating phthalic anhydride with allyl alcohol.
Diallyl Phthalate is a clear, colourless to light yellow liquid
Diallyl Phthalate (DAP) resin is a colorless to yellow liquid with a mild, characteristic odor.

Diallyl phthalate is a blend of isomers that readily attaches to the androgen receptor.
Diallyl Phthalate maintains its stability even when combined with phosphates, alcohols, and various other organic substances.
In animal studies, Diallyl Phthalate has demonstrated carcinogenic tendencies.

While the exact physiological impact of this compound remains somewhat elusive, Diallyl Phthalate has exhibited the ability to hinder liver lesions in rats.
Moreover, diallyl phthalate has been observed to engage with water vapor and reactive oxygen species like hydroxyl radicals.
Diallyl Phthalate(DAP) resin is a thermosetting resin with a lot of excellent physical properties such as electrical insulation properties, heat resistance, water resistance, chemical resistance, and molding.

Diallyl Phthalate mineral powder provides moderate shrinkage and chemical resistance.
Diallyl Phthalate is harder than the short glass.
Diallyl Phthalate (DAP) is a bifunctional allylic ester widely used as a reactive monomer and thermosetting resin intermediate in high-performance polymer systems.

Diallyl Phthalate contains two allyl functional groups capable of undergoing free-radical polymerization, allowing the formation of highly crosslinked polymer networks with excellent dimensional stability, electrical insulation, heat resistance, and chemical resistance.
Diallyl Phthalate is valued for its low shrinkage during curing, excellent moldability, and ability to produce precision-molded components with outstanding mechanical and dielectric properties.

USES and APPLICATIONS of DIALLYL PHTHALATE:
Major Application of Diallyl Phthalate: cleaning products, cosmetics, environmental, food and beverages, personal care.
Diallyl Phthalate is used as a crossing agent and plasticizer of unsaturated resin
Diallyl Phthalate is used as an internal plasticizer of PVC resin

Diallyl Phthalate is used as a reinforcing agent of fiber reinforced resin
Diallyl Phthalate is used as a self-polymerizing agent for plastic reinforcing agent
Diallyl Phthalate is used as an auxiliary crossing agent of synthetic rubber

In addition to being used in inks and construction materials, Diallyl Phthalate addresses a wide range of needs in different industries such as electronic and electrical components which require high quality level.
Because of quick-drying, Diallyl Phthalate is used in organic solvent free UV printing inks.
Diallyl Phthalate is also adopted electric and electronic parts for high durability in tough high temperature and high voltage environments.

Diallyl Phthalate is also used in environmentally friendly decorative laminate construction material which does not contain volatile organic compounds (VOC).
Diallyl Phthalate is used for better abrasion resistance.
Diallyl Phthalate is widely used as a reactive monomer and thermosetting resin component in the manufacture of high-performance molding compounds for electrical and electronic industries.

Diallyl Phthalate is extensively employed in the production of switches, connectors, terminal blocks, sockets, circuit breakers, relay components, coil bobbins, insulators, fuse holders, electrical housings, and high-voltage insulating parts where excellent dielectric strength, arc resistance, and dimensional stability are required.
Diallyl Phthalate is used as a reagent in ring-closing ruthenium based reactions.

Diallyl phthalate is an important monomer for the production of thermosetting molding compounds, which must have good dimensional stability and electrical properties, and be resistant to heat and solvents.
Diallyl phthalate can be polymerized or copolymerized.

This usually is done by dissolving the diallyl phthalate monomer in 2-propanol, adding 50% hydrogen peroxide at about 105 ℃, and precipitating the prepolymer from the cooled, viscous solution with excess 2-propanol.
Copolymers containing diallyl phthalate are suitable for specialty coating and for embedding, especially in the production of electronic devices.
For example, the moisture-sensitive epoxy compounds now used in light-emitting diode (LED) displays can be replaced by stable diallyl phthalate epoxy encapsulating resins.

By adding inorganic materials to diallyl phthalate prepolymer compositions, reinforced thermosetting molding compounds can be obtained.
Glass cloth or paper can be impregnated with a solution of prepolymer, monomer, and peroxide initiator.
After removal of the solvent, the glass cloth or paper is cured to give the desired film-protected material, which is used for decoration, stain-resistant overlays for household articles, and furniture.

In the aerospace and automotive industries, Diallyl Phthalate is utilized in precision composite components, structural laminates, lightweight electrical assemblies, sensor housings, ignition system parts, and heat-resistant molded components.
Its excellent thermal stability and low shrinkage make Diallyl Phthalate suitable for manufacturing complex engineering parts requiring tight dimensional tolerances.
Diallyl Phthalate is also incorporated into glass fiber-reinforced molding compounds, mineral-filled composites, compression molding formulations, transfer molding compounds, and specialty thermosetting plastics.

These materials are widely used for manufacturing industrial equipment components, instrumentation parts, communication devices, and precision mechanical assemblies.
Diallyl phthalate is a widely used crosslinking agent for unsaturated polyesters.
Diallyl phthalate is used primarily as a plasticizer and carrier for adding catalysts and pigments to polyesters and in molding, electrical parts, laminating compounds, and impregnation of metal castings.

Rubber compounds, epoxy formulations, and polyurethane foams may also contain diallyl phthalate.
In adhesives and coatings, Diallyl Phthalate serves as a reactive crosslinking monomer that improves hardness, chemical resistance, solvent resistance, adhesion, and durability.
Diallyl Phthalate is used in specialty protective coatings, high-performance varnishes, corrosion-resistant finishes, and chemical-resistant resin systems.

Diallyl Phthalate is also employed in encapsulation and potting compounds for electrical and electronic devices, where it protects sensitive components from moisture, vibration, thermal cycling, and chemical exposure.
Additional applications of Diallyl Phthalate include printed circuit board materials, microwave components, semiconductor packaging, radar equipment, telecommunications hardware, military electronics, and industrial control systems.

Diallyl Phthalate is used in industry as a monomer in the processing of thermosetting plastics, polyester resins, and varnishes.
Key beneficial propertiesof Diallyl Phthalate include electrical insulation, heat resistance, water resistance, chemical resistance, and molding.
Diallyl phthalate (DAP) is used extensively in inks, construction materials, electronics and electrical components.

Applications of Diallyl Phthalate: Plasticizer, Cross-linking Agent
Diallyl Phthalate is a colorless to yellow liquid with mild, characteristic odor
Beyond electrical applications, Diallyl Phthalate is used in laboratory composites, tooling materials, optical components, decorative laminates, engineering plastics, specialty castings, polymer modification, and research formulations requiring highly crosslinked thermosetting networks with excellent long-term stability and mechanical performance.

Diallyl phthalate is widely used as a plasticizer in the production of polyvinyl chloride (PVC).
Diallyl Phthalate enhances tensile strength and elongation at break (the ratio of the final and initial lengths of material before breaking), and also acts as a chain extender due to the allyl groups that can form cross-links between PVC chains.

Diallyl Phthalate is a plasticizer used to produce thermosetting resins, laminates, and varnishes as well as impregnation of metal castings in aerospace and military electrical components.
This is due to Diallyl Phthalate's reliability in extreme conditions, with properties such as electrical and thermal insulation, ability to withstand high humidity, water resistance, chemical resistance, and molding.

Diallyl Phthalate resists dimensional change in high-heat environments, such as soldering.
Diallyl Phthalate is used in organic solvent-free UV printing inks due to its quick-drying ability, as well as construction materials.
Diallyl Phthalate is extensively used in electrical and electronic components, aerospace materials, automotive parts, industrial composites, adhesives, laminates, coatings, and encapsulation compounds where long-term durability and thermal performance are required.

-Synthesis of acrylic resin uses of Diallyl Phthalate:
Diallyl Phthalate can be used in the synthetic resin of acrylic acid system, such as printing rubber, waterproof glue, etc.
Diallyl Phthalate’s helpful to improve the adhesion and water resistance of resin, increase the gloss, improve liquidity and adjust resin viscosity.

-Unsaturated polyester resin uses of Diallyl Phthalate:
In the production of unsaturated polyester resin, Diallyl Phthalate can be used as crossing agent, internal plasticizer(reactive plasticizer), dispersant of dye and catalyst, anti-gelling agent of vinyl monomer (like styrene).

As a crossing agent, Diallyl Phthalate has better electrical properties, heat resistance and dimensional stability than products used styrene as crossing agent.
As dispersant and anti-gelling agent, because Diallyl Phthalate's high stability at room temperature, high boiling point, less volatile, it’s difficult to be solidified even with catalyst, only solidified by heating.
So Diallyl Phthalate can produce premixed or pre impregnated unsaturated polyester resin, It can also be used in the production of insulating varnish and hardened wood.

-Internal plasticizer for polymer uses of Diallyl Phthalate:
Diallyl Phthalate can be used as the internal plasticizer for polymer, for example, it can be used in the plasticizer of PVC, which make the heat resistance, light resistance, solvent resistance and electrical properties of the products better.
Diallyl Phthalate is widely used in sealant of automobile and refrigerator, foaming wallpaper and artificial floor, etc.
The disadvantage is the migration property is higher than DOP.

-Self polymerization polymer uses of Diallyl Phthalate:
The self polymerization polymer (prepolymer) of Diallyl Phthalate has good heat resistance, plasticization, toughening and dispersion.
Diallyl Phthalate is widely used in molding materials, decorative laminated material.
Diallyl Phthalate is used in UV curing ink and paint.

PHYSICAL AND CHEMICAL CHARACTERISTICS of DIALLYL PHTHALATE:
High-purity reactive monomer.
Excellent curing efficiency.
High crosslink density.
Produces rigid thermoset polymers.
Good processability.
Low internal stress during curing.
Excellent mold-filling characteristics.
Outstanding electrical insulation.
High arc resistance.
Excellent tracking resistance.
Good mechanical strength.
High heat distortion resistance.
Excellent machinability after molding.
Good surface finish.
Low coefficient of thermal expansion.
Excellent dimensional accuracy.
Stable under recommended storage conditions.

CHARACTERISTICS of DIALLYL PHTHALATE:
Diallyl Phthalate is recognized for its ability to produce highly crosslinked thermosetting polymers that combine excellent electrical, mechanical, and thermal properties.
The presence of two allyl groups allows efficient three-dimensional network formation during curing, resulting in molded components with exceptional dimensional stability and very low shrinkage.
Unlike many thermosetting monomers, Diallyl Phthalate exhibits relatively low exothermic heat generation during polymerization, reducing internal stresses and improving the quality of precision-molded parts.

Diallyl Phthalate demonstrates outstanding compatibility with glass fibers, mineral fillers, flame retardants, pigments, and reinforcing materials, allowing the production of high-performance composite materials.
Once cured, Diallyl Phthalate-based materials possess excellent dielectric strength, arc resistance, tracking resistance, chemical resistance, and moisture resistance, making them particularly suitable for demanding electrical and electronic applications.

CHEMICAL PROPERTIES of DIALLYL PHTHALATE:
Bifunctional allyl ester.
Contains two polymerizable carbon-carbon double bonds.
Undergoes free-radical polymerization.
Forms highly crosslinked thermosetting polymers.
Excellent copolymerization capability.
Low polymerization shrinkage.
Good hydrolytic stability.
High thermal resistance after curing.
Excellent dielectric performance.
Resistant to many industrial chemicals after polymerization.
Good dimensional stability.
Excellent adhesion to fillers and reinforcing materials.
Compatible with numerous thermosetting resin systems.
Low water absorption after cure.
Good aging resistance.

BENEFITS of DIALLYL PHTHALATE:
Diallyl Phthalate offers numerous performance advantages in thermosetting polymer systems by combining excellent processability with superior final material properties.
Diallyl Phthalate's low polymerization shrinkage enables the production of highly accurate molded components with minimal dimensional distortion, reducing post-processing requirements and improving manufacturing efficiency.
The highly crosslinked polymer network provides exceptional mechanical strength, rigidity, heat resistance, and long-term dimensional stability even under demanding operating conditions.

Diallyl Phthalate-based materials exhibit outstanding electrical insulation, making them ideal for high-voltage and electronic applications where reliable dielectric performance is essential.
The cured polymers also demonstrate excellent resistance to moisture, oils, fuels, solvents, and many industrial chemicals, extending service life in harsh environments.
Additionally, Diallyl Phthalate offers good compatibility with reinforcing fillers and fibers, allowing manufacturers to tailor mechanical and thermal properties for specialized engineering applications while maintaining excellent moldability and surface quality.

PREPARATION of DIALLYL PHTHALATE:
Diallyl phthalate (DAP) is prepared by reaction of phthalic anhydride and allyl alcohol:
131-17-9 synthesis

AIR & WATER REACTIONS of DIALLYL PHTHALATE:
Diallyl Phthalate is incompatible with water and oxygen.
Diallyl Phthalate should be stored air tight, with inhibitor, to prevent polymerization reaction.

REACTIVITY PROFILE of DIALLYL PHTHALATE:
Diallyl phthalate can react with oxidizers.
Diallyl phthalate can also react with acids and alkalis.
Diallyl phthalate is incompatible with water and oxygen.

BENEFITS of DIALLYL PHTHALATE:
Heat resistance.
Water resistance.
Electrical insulation.
Chemical resistance.
Mold resistance.

PHYSICAL and CHEMICAL PROPERTIES of DIALLYL PHTHALATE:
Appearance: Clear, transparent liquid
Physical state: Liquid
Color: Colorless to pale yellow
Odor: Mild characteristic ester odor
Molecular weight: 246.26 g/mol
Molecular formula: C14H14O4
Density (25°C): Approximately 1.12 g/cm³
Melting point: Approximately −7°C
Boiling point: Approximately 340–345°C
Flash point (closed cup): Approximately 165°C
Autoignition temperature: Approximately 390°C

Vapor pressure (25°C): Very low
Vapor density: Heavier than air
Viscosity (25°C): Low-viscosity liquid
Refractive index (20°C): Approximately 1.516
Water solubility: Practically insoluble
Solubility: Soluble in alcohols, ketones, esters, aromatic hydrocarbons, chlorinated solvents, and many organic solvents
Partition coefficient (log Kow): Moderate
Surface tension: Moderate
Volatility: Low
Evaporation rate: Slow
pH: Not applicable

Thermal stability: Good before polymerization
Oxidation stability: Good under recommended storage conditions
Polymerization behavior: Readily undergoes free-radical polymerization
Crosslinking capability: Excellent
Cure shrinkage: Very low
Dielectric properties: Excellent
Electrical insulation: Excellent
Moisture absorption: Low
Weather resistance: Good after curing
Chemical stability: Stable when protected from heat and polymerization initiators
Shelf stability: Good when stabilized with polymerization inhibitors

Chemical Name: Diallyl Phthalate
IUPAC Name: Bis(prop-2-en-1-yl) benzene-1,2-dicarboxylate
CAS Number: 131-17-9
EC Number: 205-016-3
Molecular Formula: C14H14O4
Molecular Weight: 246.26 g/mol
Chemical Family: Phthalate ester
Allyl ester
Thermosetting resin monomer
Crosslinkable monomer
Molecular Weight: 246.26 g/mol

XLogP3: 3.2
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 4
Rotatable Bond Count: 8
Exact Mass: 246.08920892 Da
Monoisotopic Mass: 246.08920892 Da
Topological Polar Surface Area: 52.6 Ų
Heavy Atom Count: 18
Formal Charge: 0
Complexity: 290
Isotope Atom Count: 0

Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
CBNumber: CB0246486
Molecular Formula: C14H14O4
Molecular Weight: 246.26
MDL Number: MFCD00008646

MOL File: 131-17-9.mol
Melting point: -70 °C
Boiling point: 165-167 °C/5 mmHg (lit.)
Density: 1.121 g/mL at 25 °C (lit.)
vapor density: 8.3 (vs air)
vapor pressure: 2.3 mm Hg (150 °C)
refractive index: n20/D 1.519(lit.)
Flash point: >230 °F
storage temp.: Inert atmosphere,2-8°C
solubility: 0.18g/l
form: Liquid
color: Clear colorless to light yellow

Odor: mild odor
Water Solubility: 6 g/L (20 ºC)
Thermal Conductivity: 0.305 W/(m·K)
BRN: 1880877
Henry's Law Constant: 3.5×101 mol/(m3Pa) at 25℃, Sa\cc (2005)
InChI: 1S/C14H14O4/c1-3-9-17-13(15)11-7-5-6-8-12(11)14(16)18-10-4-2/h3-8H,1-2,9-10H2
InChIKey: QUDWYFHPNIMBFC-UHFFFAOYSA-N
SMILES: C=CCOC(=O)c1ccccc1C(=O)OCC=C
LogP: 3.23 at 20℃
FDA 21 CFR: 175.105; 176.170; 176.180
Indirect Additives used in Food Contact Substances: DIALLYL PHTHALATE
CAS DataBase Reference: 131-17-9(CAS DataBase Reference)

EWG's Food Scores: 1
FDA UNII: F79L0UL6ST
NIST Chemistry Reference: 1,2-Benzenedicarboxylic acid, di-2-propenyl ester(131-17-9)
EPA Substance Registry System: Diallyl phthalate (131-17-9)
UNSPSC Code: 41116107
NACRES: NA.24
Chemical formula: C6H4(CO2CH2CHCH2)2
Molar mass: 246.26 g/mol
Appearance: colorless oil
Odor: odorless
Density: 1.121 g/mL
Melting point: −70 °C (−94 °F; 203 K)

Boiling point: 157 °C (315 °F; 430 K)
Solubility in water: 0.015 g/100mL
log P: 3.23
Vapor pressure: 2.4 millimetres of mercury (320 Pa) (150 °C (302 °F; 423 K))
0.02 pascals (0.00015 mmHg) (25 °C (77 °F; 298 K))
Linear Formula: C6H4-1,2-(CO2CH2CH=CH2)2
CAS Number: 131-17-9
Molecular Weight: 246.26
UNSPSC Code: 12352100
NACRES: NA.22
PubChem Substance ID: 24856324
EC Number: 205-016-3

Beilstein/REAXYS Number: 1880877
MDL number: MFCD00008646
Assay: 97%
Form: liquid
Physical state: liquid (20 °C, 1.013 hPa)
Color: light yellow
Odor: weak
Melting point: -70 °C
Boiling point/boiling range: 165 - 167 °C (7 hPa)
Method: lit.
Flammability: No data available
Upper explosion limit / Upper flammability limit: No data available

Lower explosion limit / Lower flammability limit: No data available
Flash point: 166 °C
Method: closed cup
Autoignition temperature: 385 °C
Decomposition temperature: No data available
pH: No data available
Viscosity: Viscosity, dynamic: 13 mPa.s (20 °C)
Viscosity, kinematic: No data available
Flow time: No data available
Solubility(ies): Water solubility: 0,148 g/l (20 °C)
Method: OECD Test Guideline 105
GLP: yes

partly soluble
Partition coefficient: n-octanol/water: log Pow: 3,23 (20 °C)
Method: OECD Test Guideline 107
Vapor pressure: 3,1 hPa (150 °C)
Relative density: No data available
Density: 1,121 g/cm3 (25 °C)
Method: lit.
Relative vapour density: 8,5
(Air = 1.0)
Other information:
Explosives: No data available
Oxidizing properties: none

Burning rate: No data available
Self-ignition: 435 °C
1.013 hPa
Evaporation rate: No data available
Molecular weight: 246,26 g/mol
Form: Liquid
Prohibited Uses: For intended use only
Appearance: liquid
Auto Ignition Temperature: 435 °C (815 °F)
Boiling Point: 157 °C (315 °F)

Color: colorless, yellow
Flash Point: 166 °C (331 °F)
Melting Point: -70 °C (-94 °F)
Odor: characteristic
Partition Coefficient: Pow: 3.23
pH: 6.9 - 7.3 @ 20 °C (68 °F)
Relative Density: 1.12 @ 20 °C (68 °F)
Relative Vapor Density: 8.3 @ 25 °C (77 °F)
Vapor Pressure: 0.0015980 mmHg @ 25 °C (77 °F)
Other(deleted CASRN): 124743-27-7
ECHA EINECS - REACH Pre-Reg: 205-016-3
FDA UNII: F79L0UL6ST

Nikkaji Web: J60.333C
Beilstein Number: 1880877
MDL: MFCD00008646
XlogP3: 3.20 (est)
Molecular Weight: 246.26238000
Formula: C14 H14 O4
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity: 1.12000 to 1.12200 @ 20.00 °C.

Pounds per Gallon - (est).: 9.330 to 9.347
Refractive Index: 1.51600 to 1.52000 @ 20.00 °C.
Boiling Point: 329.07 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 1.160000 mmHg @ 25.00 °C. (est)
Flash Point: > 230.00 °F. TCC ( > 110.00 °C. )
logP (o/w): 3.230
Soluble in:
water, 182 mg/L @ 20 °C (exp)
water, 43.27 mg/L @ 25 °C (est)

FIRST AID MEASURES of DIALLYL PHTHALATE:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation: 
Fresh air.
*In case of skin contact: 
Take off immediately all contaminated clothing. 
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact: 
Rinse out with plenty of water. 
Call in ophthalmologist. 
Remove contact lenses.
*If swallowed:
After swallowing: 
Immediately make victim drink water (two glasses at most). 
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available

ACCIDENTAL RELEASE MEASURES of DIALLYL PHTHALATE:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains. 
Collect, bind, and pump off spills. 
Observe possible material restrictions. 
Take up dry. 
Dispose of properly. 
Clean up affected area.

FIRE FIGHTING MEASURES of DIALLYL PHTHALATE:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2) 
Foam 
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of DIALLYL PHTHALATE:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection. 
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A 
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of DIALLYL PHTHALATE:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed. 
Dry.

STABILITY and REACTIVITY of DIALLYL PHTHALATE:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available