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142-90-5

142-90-5 Structure

142-90-5 Structure
IdentificationMore
【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
Chemical PropertiesBack Directory
【Appearance】

Clear light yellow liquid
【mp 】

−7 °C(lit.)
【bp 】

142 °C4 mm Hg(lit.)
【density 】

0.873 g/mL at 20 °C
【refractive index 】

n20/D 1.445(lit.)
【Fp 】

>230 °F
【storage temp. 】

0-6°C
【Water Solubility 】

insoluble
【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】

142-90-5(EPA Substance)
Safety DataBack 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
【HS Code 】

29161490
【Hazardous Substances Data】

142-90-5(Hazardous Substances Data)
Hazard InformationBack 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.
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

Dodecyl 2-methylacrylate(142-90-5).msds
Spectrum DetailBack Directory
【Spectrum Detail】

Dodecyl 2-methylacrylate(142-90-5)13CNMR
Dodecyl 2-methylacrylate(142-90-5)IR1
Dodecyl 2-methylacrylate(142-90-5)1HNMR
Dodecyl 2-methylacrylate(142-90-5)Raman
Dodecyl 2-methylacrylate(142-90-5)MS
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

Lauryl methacrylate, tech., stabilized, 65%(142-90-5)
【Sigma Aldrich】

142-90-5(sigmaaldrich)
【TCI AMERICA】

Dodecyl Methacrylate  (stabilized with MEHQ),>95.0%(GC)(142-90-5)
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