Dodecyl 2-methylacrylate
- Product Name
- Dodecyl 2-methylacrylate
- CAS No.
- 142-90-5
- Chemical Name
- Dodecyl 2-methylacrylate
- Synonyms
- LAURYL METHACRYLATE;DODECYL METHACRYLATE;Metazene;N-DODECYL METHACRYLATE;auryL;ai3-08765;ageflexfm246;Ageflex FM-12;caswellno.521;Photomer 2812
- CBNumber
- CB7227264
- Molecular Formula
- C16H30O2
- Formula Weight
- 254.41
- MOL File
- 142-90-5.mol
Dodecyl 2-methylacrylate Property
- Melting point:
- -7 °C (lit.)
- Boiling point:
- 142 °C/4 mmHg (lit.)
- Density
- 0.868 g/mL at 25 °C (lit.)
- vapor pressure
- 0.06Pa at 20℃
- refractive index
- n20/D 1.445(lit.)
- Flash point:
- >230 °F
- storage temp.
- Inert atmosphere,2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Liquid
- color
- Clear light yellow
- Water Solubility
- insoluble
- BRN
- 1708160
- LogP
- 6.68 at 20℃
- CAS DataBase Reference
- 142-90-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Propenoic acid, 2-methyl-, dodecyl ester(142-90-5)
- EPA Substance Registry System
- Lauryl methacrylate (142-90-5)
Safety
- Hazard Codes
- Xi,N
- Risk Statements
- 36/37/38-50/53
- Safety Statements
- 26-28-60-61-28B
- RIDADR
- UN 3082 9/PG 3
- WGK Germany
- 2
- RTECS
- OZ4300000
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 29161490
- Hazardous Substances Data
- 142-90-5(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H410Very toxic 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.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
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.
N-Bromosuccinimide Price
- Product number
- 291811
- Product name
- Lauryl methacrylate
- Purity
- contains 500 ppm MEHQ as inhibitor, 96%
- Packaging
- 100ml
- Price
- $58.8
- Updated
- 2024/03/01
- Product number
- 291811
- Product name
- Lauryl methacrylate
- Purity
- contains 500 ppm MEHQ as inhibitor, 96%
- Packaging
- 500ml
- Price
- $88.3
- Updated
- 2024/03/01
- Product number
- M0083
- Product name
- Dodecyl Methacrylate (stabilized with MEHQ)
- Purity
- >97.0%(GC)
- Packaging
- 25mL
- Price
- $22
- Updated
- 2024/03/01
- Product number
- M0083
- Product name
- Dodecyl Methacrylate (stabilized with MEHQ)
- Purity
- >97.0%(GC)
- Packaging
- 100mL
- Price
- $32
- Updated
- 2024/03/01
- Product number
- M0083
- Product name
- Dodecyl Methacrylate (stabilized with MEHQ)
- Purity
- >97.0%(GC)
- Packaging
- 500mL
- Price
- $66
- Updated
- 2024/03/01
Dodecyl 2-methylacrylate Chemical Properties,Usage,Production
Chemical Properties
clear colorless to yellowish liquid
Uses
Miniemulsion polymerization of laurel methacrylate has been reported. Atom transfer radical polymerization and consecutive block copolymerization with methyl methacrylate has been investigated. Preparation of LMA based monolithic columns for CEC has been reported. LMA is used as a co-stabilizer to retard Ostwald ripening effect.
General Description
Liquid. Floats on water.
Reactivity Profile
Dodecyl 2-methylacrylate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Tends to polymerize. Oxidizing and reducing agents may initiate polymerization. Reaction may also occur when heated [USCG, 1999].
Health Hazard
Inhalation temporarily reduces blood pressure from 5 to 25%, increases respiratory rate, decreases heart rate, and causes some EKG changes. Liquid may cause irritation of eyes and skin. May be harmful if swallowed.
Fire Hazard
Behavior in Fire: Heat can induce polymerization with rapid release of energy. Sealed containers may rupture explosively.
Flammability and Explosibility
Non flammable
Purification Methods
Purify the ester by fractional distillation in a high vacuum. Add 0.05% of hydroquinone monomethyl ether as stabilizer. [Rehberg & Fischer Ind Eng Chem 40 1430 1948, Beilstein 2 III 1290, 2 IV 1528.]
Dodecyl 2-methylacrylate Preparation Products And Raw materials
Raw materials
Preparation Products
Dodecyl 2-methylacrylate Suppliers
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View Lastest Price from Dodecyl 2-methylacrylate manufacturers
- Product
- Dodecyl 2-methylacrylate 142-90-5
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-24
- Product
- Dodecyl 2-methylacrylate 142-90-5
- Price
- US $30.00-10.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10 tons
- Release date
- 2023-11-24
- Product
- Dodecyl 2-methylacrylate 142-90-5
- Price
- US $30.00-10.00/KG
- Min. Order
- 50KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2023-02-20