Dodecyl 2-methylacrylate
Dodecyl 2-methylacrylate Basic information
- Product Name:
- Dodecyl 2-methylacrylate
- Synonyms:
-
- DODECYL METHACRYLATE
- DODECYL 2-METHYL-2-PROPENOATE
- DODECYL 2-METHYLPROPENOATE
- LAURYL METHACRYLATE
- METHACRYLIC ACID DODECYL ESTER
- METHACRYLIC ACID N-DODECYL ESTER
- METHACRYLIC ACID LAURYL ESTER
- 1-Dodecanol methacrylate
- CAS:
- 142-90-5
- MF:
- C16H30O2
- MW:
- 254.41
- EINECS:
- 205-570-6
- Product Categories:
-
- Pyridines
- Functional Monomer
- Mol File:
- 142-90-5.mol
Dodecyl 2-methylacrylate Chemical Properties
- 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 Information
- 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)
MSDS
- Language:English Provider:Dodecyl 2-methylacrylate
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
Dodecyl 2-methylacrylate Usage And Synthesis
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.]
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Dodecyl 2-methylacrylate(142-90-5)Related Product Information
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- POLY(METHYL ACRYLATE)
- Methyl propiolate
- Butyl methacrylate
- 1H,1H,5H-OCTAFLUOROPENTYL METHACRYLATE
- Tribenuron methyl
- Methyl acrylate
- Methyl salicylate
- Thiophanate-methyl
- 1-Dodecanol
- Kresoxim-methyl
- Methyl acetate
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- POLYMETHACRYLATE