ChemicalBook > CAS DataBase List > 2-Ethylhexyl methacrylate
2-Ethylhexyl methacrylate
- Product Name
- 2-Ethylhexyl methacrylate
- CAS No.
- 688-84-6
- Chemical Name
- 2-Ethylhexyl methacrylate
- Synonyms
- 2-EHMA;UNII:8Q7XLQ325N;CHLUMICRYI EHMA;OCTYL METHACRYLATE;Ethylhexyl Methacrylat;ETHYLHEXYLMETHACRYLATE;2-ethylhexylmethacryate;2-Ethylhexylmethacrylat;2-Ethylhexyl methacryate;2-ethvlhexvlmethacrvlate
- CBNumber
- CB2854120
- Molecular Formula
- C12H22O2
- Formula Weight
- 198.3
- MOL File
- 688-84-6.mol
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2-Ethylhexyl methacrylate Property
- Melting point:
- -50 °C
- Boiling point:
- 218 °C
- Density
- 0.885 g/mL at 25 °C(lit.)
- vapor density
- 6.9 (vs air)
- vapor pressure
- 0.13 hPa (20 °C)
- refractive index
- n20/D 1.438(lit.)
- Flash point:
- 198 °F
- storage temp.
- Store at +2°C to +8°C.
- solubility
- <0.1g/l
- form
- Liquid
- color
- Colorless
- Specific Gravity
- 0.885
- Odor
- Ester like odour
- explosive limit
- 0.6%(V)
- Water Solubility
- <0.1 g/L
- BRN
- 1769420
- Stability:
- Stable, but may polymerize upon exposure to light. Heat sensitive. Incompatible with strong acids, strong oxidizing agents, strong bases.
- InChIKey
- WDQMWEYDKDCEHT-UHFFFAOYSA-N
- LogP
- 4.95 at 20℃
- CAS DataBase Reference
- 688-84-6(CAS DataBase Reference)
- NIST Chemistry Reference
- Octyl methacrylate(688-84-6)
- EPA Substance Registry System
- 2-Ethylhexyl methacrylate (688-84-6)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-43-52/53
- Safety Statements
- 26-37/39-24-61-36/37-28
- RIDADR
- UN 3334
- WGK Germany
- 1
- RTECS
- OZ4630000
- F
- 19
- Autoignition Temperature
- 380 °C
- TSCA
- Yes
- HS Code
- 29161290
- Hazardous Substances Data
- 688-84-6(Hazardous Substances Data)
- Toxicity
- LD50 orally in Rabbit: > 2000 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
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 8.40088
- Product name
- 2-Ethylhexyl methacrylate
- Purity
- (stabilised with hydroquinone monomethyl ether) for synthesis
- Packaging
- 25ML
- Price
- $47.9
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 8.40088
- Product name
- 2-Ethylhexyl methacrylate
- Purity
- (stabilised with hydroquinone monomethyl ether) for synthesis
- Packaging
- 250ML
- Price
- $141
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 290807
- Product name
- 2-Ethylhexyl methacrylate
- Purity
- 98%, contains ~50ppm monomethyl ether hydroquinone as stabilizer
- Packaging
- 25ml
- Price
- $55.29
- Updated
- 2025/07/31
Sigma-Aldrich
- Product number
- 290807
- Product name
- 2-Ethylhexyl methacrylate
- Purity
- 98%, contains ~50ppm monomethyl ether hydroquinone as stabilizer
- Packaging
- 1l
- Price
- $117.8
- Updated
- 2025/07/31
TCI Chemical
- Product number
- M0591
- Product name
- 2-Ethylhexyl Methacrylate (stabilized with MEHQ)
- Purity
- >99.0%(GC)
- Packaging
- 25mL
- Price
- $18
- Updated
- 2025/07/31
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2-Ethylhexyl methacrylate Chemical Properties,Usage,Production
Description
2-Ethylhexyl methacrylate is an ester of Methacrylic acid used as a raw material component in synthesizing polymers. It is a monofunctional monomer consisting of a methacrylate group with a characteristic high reactivity and a cyclic hydrophobic group and could form homopolymers and copolymers. 2-Ethylhexyl methacrylate could be used as a monomer for polymers in latex paints, lacquers, polishes, coating resins for food contact, and viscosity index improvers.
Chemical Properties
colourless liquid.
2-Ethylhexyl Methacrylate (2-EHMA) forms homopolymers and copolymers. Copolymers of 2-EHMA can be prepared with (meth)acrylic acid and its salts, amides, and esters and with (meth)acrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, unsaturated polyesters, and drying oils, etc. It is a monofunctional monomer consisting of a methacrylate group with a characteristic high reactivity and a cyclic branched hydrophobic group. It is stable but may polymerize upon exposure to light. It’s stabilized with hydroquinone monomethyl ether. 2-EHMA is heat sensitive and incompatible with strong acids, strong oxidizing agents, and strong bases.
Uses
2-Ethylhexyl Methacrylate(2-EHMA) can be used as a release coating composition,it is also used in Coating resins, Plastic improvers, Reactive Systems, Textile treating agents, Fabric auxiliary, Paper and water, Lubricating oil additives, Adhesives, and also Dental materials.
Toxicity evaluation
Virtually nontoxic after a single ingestion. Experimental/calculated data:LD50 rat (oral): >2.000 mg/kg (OECD Guideline 401).
2-Ethylhexyl methacrylate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Ethylhexyl methacrylate manufacturers
WUHAN FORTUNA CHEMICAL CO., LTD
- Product
- 2-Ethylhexyl methacrylate 688-84-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-01-13
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- 2-Ethylhexyl methacrylate 688-84-6
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2024-12-03
Hebei Zhuanglai Chemical Trading Co Ltd
- Product
- 2-Ethylhexyl Methacrylate Ehma 688-84-6
- Price
- US $79.00-38.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-12-04
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