Diallyl terephthalate

Modify Date: 2024-01-03 18:30:09

Diallyl terephthalate Structure
Diallyl terephthalate structure
Common Name Diallyl terephthalate
CAS Number 1026-92-2 Molecular Weight 246.259
Density 1.1±0.1 g/cm3 Boiling Point 349.9±22.0 °C at 760 mmHg
Molecular Formula C14H14O4 Melting Point N/A
MSDS N/A Flash Point 171.3±20.7 °C

 Names

Name bis(prop-2-enyl) benzene-1,4-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 349.9±22.0 °C at 760 mmHg
Molecular Formula C14H14O4
Molecular Weight 246.259
Flash Point 171.3±20.7 °C
Exact Mass 246.089203
PSA 52.60000
LogP 4.13
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.524
Storage condition 2-8°C

 MSDS

Diallyl Terephthalate Revision number: 5
SAFETY DATA SHEET

Section1. IDENTIFICATION
Product name:Diallyl Terephthalate

Revision number:5

Section2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDSNot classified
HEALTH HAZARDS
Acute toxicity (Oral)Category 4
Category 2
Skin corrosion/irritation
Serious eye damage/eye irritationCategory 2A
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal wordWarning
Hazard statementsHarmful if swallowed
Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Do not eat, drink or smoke when using this product.
[Prevention]
Wash hands thoroughly after handling.
Wear protective gloves/eye protection/face protection.
[Response]IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Rinse mouth.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.
[Disposal]Dispose of contents/container through a waste management company authorized by
the local government.

Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture:Substance
Components:Diallyl Terephthalate
>98.0%(GC)
Percent:
CAS Number:1026-92-2
Diallyl Terephthalate

Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Synonyms:Terephthalic Acid Diallyl Ester
Chemical Formula:C14H14O4

Section4. FIRST AID MEASURES
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Inhalation:
Get medical advice/attention if you feel unwell.
Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
Skin contact:
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Rinse cautiously with water for several minutes. Remove contact lenses, if present
Eye contact:
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion:Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

Section5. FIRE-FIGHTING MEASURES
Suitable extinguishingDry chemical, foam, water spray, carbon dioxide.
media:
Unsuitable extinguishing Solid streams of water
media:
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protectiveWhen extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

Section6. ACCIDENTAL RELEASE MEASURES
Use personal protective equipment. Keep people away from and upwind of spill/leak.
Personal precautions,
protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
emergency procedures: around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust).
containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected
up: material should be promptly disposed of, in accordance with appropriate laws and
regulations.

Section7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapour or mist. Wash hands and face thoroughly after
handling.
Use a ventilation, local exhaust if vapour or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions:Keep container tightly closed. Store in a refrigerator.
Store away from incompatible materials such as oxidizing agents.
Heat-sensitive, Light-sensitive
Packaging material:Comply with laws.

Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls:Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Vapor respirator. Follow local and national regulations.
Diallyl Terephthalate

Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Hand protection:Protective gloves.
Eye protection:Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C):Liquid
Clear
Form:
Colour:Colorless - Very pale yellow
Odour:No data available
pH: No data available
Melting point/freezing point:No data available
Boiling point/range:172°C/0.7kPa
Flash point:158°C
Flammability or explosive
limits:
Lower:No data available
Upper:No data available
Relative density:1.12
Solubility(ies):
[Water]No data available
[Other solvents]No data available

Section10. STABILITY AND REACTIVITY
Stable under proper conditions.
Chemical stability:
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide
products:

Section11. TOXICOLOGICAL INFORMATION
Acute Toxicity:No data available
Skin corrosion/irritation: No data available
Serious eyeNo data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC =No data available
NTP =No data available
Reproductive toxicity:No data available

Section12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish:No data available
No data available
Crustacea:
Algae:No data available
Persistence / degradability: No data available
BioaccumulativeNo data available
potential(BCF):
Mobility in soil
Log Pow:No data available
Soil adsorption (Koc):No data available
No data available
Henry's Law
constant(PaM3/mol):
Diallyl Terephthalate

Section13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
disposing of the substance.

Section14. TRANSPORT INFORMATION
Hazards Class:Does not correspond to the classification standard of the United Nations
UN-No:Not listed

Section15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

RIDADR UN 2810
Packaging Group III
Hazard Class 6.1
HS Code 2917399090

 Synthetic Route

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Diallyl terephthalate Structure

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CAS#:1026-92-2

Literature: Journal of Polymer Science, , vol. 18, p. 335,337, 340

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CAS#:1026-92-2

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Diallyl terephthalate Structure

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CAS#:1026-92-2

Literature: Synthesis, , # 1 p. 40 - 45

 Customs

HS Code 2917399090
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

Diallylterephthalat
Diallyl terephthalate
terephthalic acid diallyl ester
Terephthalsaeure-diallylester
1,4-Benzenedicarboxylic acid,di-2-propenyl ester
EINECS 213-835-2
diprop-2-en-1-yl benzene-1,4-dicarboxylate
1,4-Benzenedicarboxylic acid, di-2-propen-1-yl ester
Diallyl terethiolate
p-CH2CHCH2OOCC6H4COOCH2CHCH2
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