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2-Ethylhexyl acrylate

Product Name
2-Ethylhexyl acrylate
CAS No.
103-11-7
Chemical Name
2-Ethylhexyl acrylate
Synonyms
2-EHA;EHA;2-ethyl;2-ETHYLHEXYL ACRYLATE extrapure;Acrylic acid 2-ethylhexyl;2-ETHYLHEXYL 2-PROPENOATE;OCTYL ACRYLATE;2-Ethylhexyl propenoate;2-Ethyl-1-hexyl acrylate;ACRYLIC ACID 2-ETHYLHEXYL ESTER
CBNumber
CB1181395
Molecular Formula
C11H20O2
Formula Weight
184.28
MOL File
103-11-7.mol
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2-Ethylhexyl acrylate Property

Melting point:
-90°C
Boiling point:
215-219 °C(lit.)
Density 
0.885 g/mL at 25 °C(lit.)
vapor density 
6.4 (vs air)
vapor pressure 
0.15 mm Hg ( 20 °C)
refractive index 
n20/D 1.436(lit.)
Flash point:
175 °F
storage temp. 
Store below +30°C.
solubility 
0.1g/l
form 
Liquid
color 
Clear
Odor
Ester like odour
explosive limit
0.9-6.0%(V)
Water Solubility 
<0.1 g/100 mL at 22 ºC
BRN 
1765828
Exposure limits
ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3
Stability:
Stability Stable, but polymerizes readily, so is usually inhibited with hydroquinone or its monomethyl ether. Susceptible to hydrolysis. Combustible. Incompatible with oxidizing agents.
InChIKey
GOXQRTZXKQZDDN-UHFFFAOYSA-N
LogP
4 at 20℃
CAS DataBase Reference
103-11-7(CAS DataBase Reference)
NIST Chemistry Reference
2-Propenoic acid, 2-ethylhexyl ester(103-11-7)
IARC
2B (Vol. 60, 122) 2019
EPA Substance Registry System
2-Ethylhexyl acrylate (103-11-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
37/38-43
Safety Statements 
36/37-46
RIDADR 
UN 3334
WGK Germany 
1
RTECS 
AT0855000
10-23
Autoignition Temperature
496 °F
TSCA 
Yes
HS Code 
29161290
Hazardous Substances Data
103-11-7(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 4435 mg/kg LD50 dermal Rabbit 7522 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.00835
Product name
2-Ethylhexyl acrylate
Purity
(stabilised with hydroquinone monomethyl ether) for synthesis
Packaging
100mL
Price
$37.3
Updated
2024/03/01
Sigma-Aldrich
Product number
8.00835
Product name
2-Ethylhexyl acrylate
Purity
(stabilised with hydroquinone monomethyl ether) for synthesis
Packaging
500mL
Price
$60.3
Updated
2024/03/01
Sigma-Aldrich
Product number
290815
Product name
2-Ethylhexyl acrylate
Purity
98%, contains ≥0.001-≤0.11% monomethyl ether hydroquinone as stabilizer
Packaging
1l
Price
$50.8
Updated
2024/03/01
Sigma-Aldrich
Product number
67262
Product name
2-Ethylhexyl acrylate
Purity
analytical standard
Packaging
5ml
Price
$124
Updated
2024/03/01
Sigma-Aldrich
Product number
290815
Product name
2-Ethylhexyl acrylate
Purity
98%, contains ≥0.001-≤0.11% monomethyl ether hydroquinone as stabilizer
Packaging
3l
Price
$136
Updated
2024/03/01
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2-Ethylhexyl acrylate Chemical Properties,Usage,Production

Description

2-Ethylhexyl acrylate is a combustible, colorless liquid with a pleasantodor. Molecular weight = 184.31;Boiling point = 214℃; Freezing/Melting point = -90℃;Flash point = 82℃; Autoignition temperature = 252℃.Explosive limits: LEL = 0.8%; UEL = 6.4%. HazardIdentification (based on NFPA-704 M Rating System):Health 2, Flammability 2, Reactivity 2. Insoluble in water

Chemical Properties

A colorless and transparent liquid that is nearly insoluble in water but can be mixed with alcohol and ether. It was present in a surgical tape and caused allergic contact dermatitis in a patient.

Uses

2-ethylhexyl acrylate is a monomer for plastics, protective coating, paper treatment, water-based paints, UV-curable coatings, and inks; in so me acrylicbased adhesive tapes.

Definition

ChEBI: 2-Ethylhexyl acrylate is an ester of enoic acid. It is commonly used as a plasticizing co-monomer in the production of resins, which are utilized in various applications such as adhesives, latex, paints, textile and leather finishes, and coatings for paper.

Preparation

2-Ethylhexyl acrylate is obtained by esterifying acrylic acid and 2-ethylhexanol with sulfuric acid as a catalyst, and subsequently neutralizing, dealcoholizing and rectifying the mixture.

General Description

2-ethylhexyl acrylate appears as a clear colorless liquid with a pleasant odor. Less dense than water and insoluble in water. Vapors heavier than air. Flash point 180 °F. Used in making of paints and plastics.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-Ethylhexyl acrylate polymerizes readily in the presence of heat and light generating much heat; reacts with strong oxidants. REF [Handling Chemicals Safely, 1980. p. 235].

Hazard

Questionable carcinogen.

Health Hazard

Inhalation of concentrated vapor causes drowsiness and convulsions. Liquid causes irritation of eyes and may irritate skin on prolonged exposure. Ingestion produces same symptoms as inhalation.

Fire Hazard

Behavior in Fire: Heat can result in a severe polymerization with rapid release of energy. Sealed containers may rupture explosively if hot.

Flammability and Explosibility

Not classified

Potential Exposure

A potential danger to those involved in the use of this monomer as a feedstock for chemical syntheses; in the manufacture of plastics; protective coatings, including water-based paints; in paper treatment; the production of emulsion polymers.

First aid

Skin Contact: Flood all areas of body thathave contacted the substance with water. Do not wait toremove contaminated clothing; do it under the water stream.Use soap to help assure removal. Isolate contaminatedclothing when removed to prevent contact by others. EyeContact: Remove any contact lenses at once. Flush eyeswell with copious quantities of water or normal saline for atleast 20- 30 min. Seek medical attention. Inhalation: Ifconvulsions are not present, give a glass or two of water ormilk to dilute the substance. Assure that the person’s airwayis unobstructed and contact a hospital or poison centerimmediately for advice on whether or not to induce vomiting. Ingestion: If convulsions are not present, give a glassor two of water or milk to dilute the substance. Assure thatthe person’s airway is unobstructed and contact a hospitalor poison center immediately for advice on whether or notto induce vomiting.

storage

: Color Code—Red: Flammability Hazard: Store ina flammable liquid storage area or approved cabinet awayfrom ignition sources and corrosive and reactive materials.Prior to working with this chemical you should be trainedon its proper handling and storage. Store in tightly closedcontainers in a cool, well-ventilated area or refrigeratoraway from oxidizers and light. Where possible, automatically pumpliquid from drums or other storage containers toprocess containers.

Shipping

Note: Unless inhibited, this material is a polymerization hazard. May be classified as a Combustible liquid, n.o.s. This class of compounds requires no particularshipping label. It falls in Hazard Class 3 and Packing GroupIII. Each reference to a Class 3 material is modified to read“COMBUSTIBLE LIQUID” when that material is reclassified in accordance with y173.150 (e) or (f) of this subchap_x0002_ter, or has a flash point above 60.5℃/141° F but below93℃/200°F.

Incompatibilities

Unless inhibited, sunlight, heat, contaminants, or peroxides can cause dangerous polymerization. Vapors are uninhibited and may polymerize, blocking vents. Violent reaction with strong oxidizers, with risk of fire and explosions. May form explosive mixture with air. Incompatible with strong acids; aliphatic amines; alkanolamines.

Waste Disposal

Spray into incinerator with added flammable solvent.

2-Ethylhexyl acrylate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Ethylhexyl acrylate manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
2-Ethylhexyl acrylate 103-11-7
Price
US $50.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10000
Release date
2023-09-21
Hebei Guanlang Biotechnology Co., Ltd.
Product
2-Ethylhexyl acrylate 103-11-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2023-03-20
Hebei Mojin Biotechnology Co., Ltd
Product
2-Ethylhexyl acrylate 103-11-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-28

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