Diallyl phthalate
- Product Name
- Diallyl phthalate
- CAS No.
- 131-17-9
- Chemical Name
- Diallyl phthalate
- Synonyms
- DAP;Dially Phthalate;DAP(Diallyl Phthalate);Dappu;daponr;Dapon R;dapon35;Dapon 35;RX 1-501N;NCI-C50657
- CBNumber
- CB0246486
- Molecular Formula
- C14H14O4
- Formula Weight
- 246.26
- MOL File
- 131-17-9.mol
Diallyl phthalate Property
- 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)
- BRN
- 1880877
- InChIKey
- QUDWYFHPNIMBFC-UHFFFAOYSA-N
- LogP
- 3.23 at 20℃
- CAS DataBase Reference
- 131-17-9(CAS DataBase Reference)
- NIST Chemistry Reference
- 1,2-Benzenedicarboxylic acid, di-2-propenyl ester(131-17-9)
- EPA Substance Registry System
- Diallyl phthalate (131-17-9)
Safety
- Hazard Codes
- Xn,N
- Risk Statements
- 22-50/53
- Safety Statements
- 24/25-60-61
- RIDADR
- UN 3082 9/PG 3
- WGK Germany
- 2
- RTECS
- CZ4200000
- F
- 19
- Autoignition Temperature
- 725 °F
- TSCA
- Yes
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 29173400
- Hazardous Substances Data
- 131-17-9(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H317May cause an allergic skin reaction
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
N-Bromosuccinimide Price
- Product number
- 269379
- Product name
- Diallyl phthalate
- Purity
- 97%
- Packaging
- 250ml
- Price
- $32.4
- Updated
- 2024/03/01
- Product number
- 269379
- Product name
- Diallyl phthalate
- Purity
- 97%
- Packaging
- 1l
- Price
- $64.2
- Updated
- 2024/03/01
- Product number
- P0290
- Product name
- Diallyl Phthalate
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $22
- Updated
- 2024/03/01
- Product number
- P0290
- Product name
- Diallyl Phthalate
- Purity
- >98.0%(GC)
- Packaging
- 500mL
- Price
- $42
- Updated
- 2024/03/01
- Product number
- B24648
- Product name
- Diallyl phthalate, 97%
- Packaging
- 100g
- Price
- $15.65
- Updated
- 2024/03/01
Diallyl phthalate Chemical Properties,Usage,Production
Chemical Properties
clear colourless to light yellow liquid
Uses
Diallyl Phthalate is used as a reagent in ring-closing ruthenium based reactions.
Application
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.
Preparation
Diallyl phthalate (DAP) is prepared by reaction of phthalic anhydride and allyl alcohol:
General Description
Clear pale-yellow liquid. Odorless.
Air & Water Reactions
Incompatible with water and oxygen. Should be stored air tight, with inhibitor, to prevent polymerization reaction .
Reactivity Profile
Diallyl phthalate can react with oxidizers. Diallyl phthalate can also react with acids and alkalis. Diallyl phthalate is incompatible with water and oxygen.
Fire Hazard
Diallyl phthalate is combustible.
Flammability and Explosibility
Not classified
Safety Profile
Suspected carcinogen with experimental carcinogenic data. Moderately toxic by ingestion, skin contact, intraperitoneal, and subcutaneous routes. An eye irritant. Mutation data reported. Combustible when exposed to heat or flame; can react with oxidzing materials. To fight fire, use CO2 or dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALLYL COMPOUNDS and ESTERS.
Carcinogenicity
In the 103-week study referred
to previously, a slight increase in MNCL was seen in
female rats treated with 50 or 100 mg/kg/day of DAP. MNCL
occurs in F344 control rats at a high incidence; however, the
incidence of 51% in female rats at the high dose level was
above historical control data for the laboratory (29%). No
significant increases in tumor incidences were seen in male
rats. Based on this study, DAP was considered to have
demonstrated equivocal evidence for carcinogenicity in
female F344 rats according to the NTP.
In male and female B6C3F1 mice receiving 300 mg/kg of
DAP by gavage for 103 weeks (5 days/week), the incidence
of forestomach papillomas was significantly greater than that
of controls. Because of the rarity of forestomach
papillomas in control B6C3F1 mice and the concomitant
observation of dose-related forestomach hyperplasia, the
development of these tumors was considered to be test
substance related. Compared to controls, a slight increase
in the incidence of lymphomas was observed in males
receiving 300 mg/kg/day of DAP. Because the increase
was not statistically significant compared to historical control
data, this effect was not considered to be test substance
related.
Diallyl phthalate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Diallyl phthalate manufacturers
- Product
- Diallyl phthalate 131-17-9
- Price
- US $122.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-01-11
- Product
- Diallyl phthalate, DAP monomer 131-17-9
- Price
- US $3500.00/T
- Min. Order
- 1KG
- Purity
- 99.5%
- Supply Ability
- 120 tons per month
- Release date
- 2020-07-17
- Product
- Diallyl phthalate 131-17-9
- Price
- US $5.00/KG
- Min. Order
- 1KG
- Purity
- 99.9%
- Supply Ability
- 500MT/month
- Release date
- 2022-02-08