2-Ethylhexyl 4-hydroxybenzoate

Modify Date: 2024-01-02 14:45:33

2-Ethylhexyl 4-hydroxybenzoate Structure
2-Ethylhexyl 4-hydroxybenzoate structure
Common Name 2-Ethylhexyl 4-hydroxybenzoate
CAS Number 5153-25-3 Molecular Weight 250.33300
Density 1.035g/cm3 Boiling Point 362.6ºC at 760mmHg
Molecular Formula C15H22O3 Melting Point 118-120 °C
MSDS USA Flash Point 144.6ºC

 Names

Name 2-Ethylhexyl 4-Hydroxybenzoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.035g/cm3
Boiling Point 362.6ºC at 760mmHg
Melting Point 118-120 °C
Molecular Formula C15H22O3
Molecular Weight 250.33300
Flash Point 144.6ºC
Exact Mass 250.15700
PSA 46.53000
LogP 3.76540
Index of Refraction 1.51

 MSDS

2-Ethylhexyl 4-Hydroxybenzoate Revision number: 5
SAFETY DATA SHEET

Section1. IDENTIFICATION
Product name:2-Ethylhexyl 4-Hydroxybenzoate

Revision number:5

Section2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDSNot classified
HEALTH HAZARDS
Skin corrosion/irritationCategory 2
Category 2A
Serious eye damage/eye irritation
Skin sensitizationCategory 1
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal wordWarning
Hazard statementsCauses skin irritation
Causes serious eye irritation
May cause an allergic skin reaction
Precautionary statements:
Avoid breathing dust/fume/gas/mist/vapours/spray.
[Prevention]
Contaminated work clothing should not be allowed out of the workplace.
Wash hands thoroughly after handling.
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
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 or rash occurs: Get medical advice/attention.
Wash contaminated clothing before reuse.

Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture:Substance
Components:2-Ethylhexyl 4-Hydroxybenzoate
Percent:>98.0%(LC)(T)
5153-25-3
CAS Number:
Synonyms:2-Ethylhexylparaben , 4-Hydroxybenzoic Acid 2-Ethylhexyl Ester , 4-Hydroxybenzoic
Acid Octyl Ester , Octyl 4-Hydroxybenzoate , Octylparaben
Chemical Formula:C15H22O3
2-Ethylhexyl 4-Hydroxybenzoate

Section4. FIRST AID MEASURES
Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: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.
Ingestion:Get medical advice/attention 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 cool and dark place.
Store away from incompatible materials such as oxidizing agents.
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.
Protective gloves.
Hand protection:
Eye protection:Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.
2-Ethylhexyl 4-Hydroxybenzoate

Section9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C):Liquid
Form:Clear
Colorless - Pale yellow
Colour:
Odour:No data available
pH: No data available
Melting point/freezing point:No data available
270°C/6.7kPa
Boiling point/range:
Flash point:No data available
Flammability or explosive
limits:
No data available
Lower:
Upper:No data available
1.04
Relative density:
Solubility(ies):
No data available
[Water]
[Other solvents]No data available

Section10. STABILITY AND REACTIVITY
Chemical stability:Stable under proper conditions.
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
No data available
NTP =
Reproductive toxicity:No data available

Section12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish:No data available
Crustacea:No data available
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
Henry's LawNo data available
constant(PaM3/mol):

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.
2-Ethylhexyl 4-Hydroxybenzoate

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

Hazard Codes Xn
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
HS Code 2918290000

 Synthetic Route

~%

2-Ethylhexyl 4-hydroxybenzoate Structure

2-Ethylhexyl 4-...

CAS#:5153-25-3

Literature: Bromine Compounds Ltd. Patent: EP461322 A1, 1991 ;

~%

2-Ethylhexyl 4-hydroxybenzoate Structure

2-Ethylhexyl 4-...

CAS#:5153-25-3

Literature: Cavill; Vincent Journal of the Society of Chemical Industry, London, 1947 , vol. 66, p. 175

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

4-Hydroxybenzoic Acid 2-Ethylhexyl Ester
MFCD00016472
2-Ethylhexyl 4-hydroxybenzoate
4-Hydroxybenzoic Acid Octyl Ester
2-Ethylhexylparaben
EINECS 225-925-9
Octyl 4-Hydroxybenzoate
Octylparaben
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