| Identification | More | [Name]
Dodecyl 2-methylacrylate | [CAS]
142-90-5 | [Synonyms]
2-METHYL-2-PROPENOIC ACID DODECYL ESTER
DODECYL 2-METHYL-2-PROPENOATE
DODECYL 2-METHYLPROPENOATE
DODECYL METHACRYLATE
LAURYL METHACRYLATE
METHACRYLIC ACID DODECYL ESTER
METHACRYLIC ACID LAURYL ESTER
METHACRYLIC ACID N-DODECYL ESTER
N-DODECYL METHACRYLATE
N-LAURYL METHACRYLATE
1-Dodecanol methacrylate
2-methyl-2-propenoicacidodecylester
2-methyl-acrylicacidodecylester
2-Propenoicacid,2-methyl-,dodecylester
Acrylic acid, 2-methyl-, dodecyl ester
Ageflex fm 246
Ageflex FM-12
ageflexfm246
ai3-08765
caswellno.521 | [EINECS(EC#)]
205-570-6 | [Molecular Formula]
C16H30O2 | [MDL Number]
MFCD00008972 | [Molecular Weight]
254.41 | [MOL File]
142-90-5.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,N | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [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 Information | Back Directory | [General Description]
Liquid. Floats on water. | [Reactivity Profile]
DODECYL METHACRYLATE 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. | [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. | [Flammability and Explosibility]
Nonflammable | [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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