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2-Methoxyethyl methacrylate

  • Name 2-Methoxyethyl methacrylate
  • EINECS230-241-9
  • CAS No. 6976-93-8
  • Density0.993
  • PSA35.53000
  • LogP0.75210
  • Solubility31.33g/L at 20℃
  • Melting PointN/A
  • FormulaC7H12O3
  • Boiling Point65 °C12 mm Hg(lit.)
  • Molecular Weight144.17
  • Flash Point66 ºC
  • Transport InformationN/A
  • AppearanceN/A
  • Safety26-36
  • Risk CodesR36/37/38;R43   
  • Molecular Structure
    Molecular Structure of 6976-93-8 (2-Methoxyethyl methacrylate)
  • Hazard Symbols
  • Synonyms
  • Article Data9

2-Methoxyethyl methacrylate Synthetic route

α-acetoxy-isobutyric acid-(2-methoxy-ethyl ester)

6976-93-8

2-methoxyethyl (meth)acrylate

Conditions
ConditionsYield
at 450℃;
at 450℃;
109-86-4

2-methoxy-ethanol

97-63-2

methyl methacrylate

6976-93-8

2-methoxyethyl (meth)acrylate

Conditions
ConditionsYield
at 60℃;
109-86-4

2-methoxy-ethanol

80-62-6

methacrylic acid methyl ester

6976-93-8

2-methoxyethyl (meth)acrylate

Conditions
ConditionsYield
With sulfuric acid; benzene
With sulfuric acid; benzene
109-86-4

2-methoxy-ethanol

920-46-7

Methacryloyl chloride

6976-93-8

2-methoxyethyl (meth)acrylate

Conditions
ConditionsYield
With triethylamine In benzene at 20℃;

α-hydroxy-isobutyric acid-(2-methoxy-ethyl ester)

6976-93-8

2-methoxyethyl (meth)acrylate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: 450 °C
View Scheme
Multi-step reaction with 2 steps
2: 450 °C
View Scheme
6976-93-8

2-methoxyethyl (meth)acrylate

polymer, block copolymer, Mn 24000 by 1H NMR, Mw/Mn 1.05 by SEC; monomer(s): styrene; 2-methoxyethyl methacrylate

polymer, block copolymer, Mn 24000 by 1H NMR, Mw/Mn 1.05 by SEC; monomer(s): styrene; 2-methoxyethyl methacrylate

Conditions
ConditionsYield
Stage #1: styrene With sec.-butyllithium In tetrahydrofuran; n-heptane at -78℃; for 0.333333h;
Stage #2: 2-methoxyethyl (meth)acrylate With 1,1-Diphenylethylene; diethylzinc In tetrahydrofuran; n-heptane at -78℃; for 3h;
100%
6976-93-8

2-methoxyethyl (meth)acrylate

polymer, Mn 37000 by end-group analysis using 1H NMR, Mw/Mn 1.16 by SEC, triad tacticity mm 3 percent, mr 32 percent, rr 65 percent by 1H NMR; monomer(s): 2-methoxyethyl methacrylate

polymer, Mn 37000 by end-group analysis using 1H NMR, Mw/Mn 1.16 by SEC, triad tacticity mm 3 percent, mr 32 percent, rr 65 percent by 1H NMR; monomer(s): 2-methoxyethyl methacrylate

Conditions
ConditionsYield
With 1,1-Diphenylethylene; sec.-butyllithium In tetrahydrofuran; n-heptane at -78℃; for 2h;100%
6976-93-8

2-methoxyethyl (meth)acrylate

polymer, Mn 16000 by end-group analysis using 1H NMR, Mw/Mn 1.03 by SEC, triad tacticity mm 4 percent, mr 30 percent, rr 66 percent by 1H NMR; monomer(s): 2-methoxyethyl methacrylate

polymer, Mn 16000 by end-group analysis using 1H NMR, Mw/Mn 1.03 by SEC, triad tacticity mm 4 percent, mr 30 percent, rr 66 percent by 1H NMR; monomer(s): 2-methoxyethyl methacrylate

Conditions
ConditionsYield
With 1,1-Diphenylethylene; sec.-butyllithium; lithium chloride In tetrahydrofuran; n-heptane at -78℃; for 2h;100%
6976-93-8

2-methoxyethyl (meth)acrylate

polymer, Mn 12000 by end-group analysis using 1H NMR, Mw/Mn 1.28 by SEC, triad tacticity mm 17 percent, mr 52 percent, rr 31 percent by 1H NMR; monomer(s): 2-methoxyethyl methacrylate

polymer, Mn 12000 by end-group analysis using 1H NMR, Mw/Mn 1.28 by SEC, triad tacticity mm 17 percent, mr 52 percent, rr 31 percent by 1H NMR; monomer(s): 2-methoxyethyl methacrylate

Conditions
ConditionsYield
With (diphenylmethyl)potassium In tetrahydrofuran at -78℃; for 2h;100%
6976-93-8

2-methoxyethyl (meth)acrylate

polymer, Mn 14000 by end-group analysis using 1H NMR, Mw/Mn 1.04 by SEC, triad tacticity mm 13 percent, mr 52 percent, rr 35 percent by 1H NMR; monomer(s): 2-methoxyethyl methacrylate

polymer, Mn 14000 by end-group analysis using 1H NMR, Mw/Mn 1.04 by SEC, triad tacticity mm 13 percent, mr 52 percent, rr 35 percent by 1H NMR; monomer(s): 2-methoxyethyl methacrylate

Conditions
ConditionsYield
With diethylzinc; (diphenylmethyl)potassium In tetrahydrofuran at -78℃; for 2h;100%

2-Methoxyethyl methacrylate Specification

The 2-Methoxyethyl methacrylate, with the cas registry number 6976-93-8, has the systematic name of 2-methoxyethyl 2-methylprop-2-enoate. The molecular formula of the chemical is C7H12O3.

The characteristics of this chemical are as followings: (1)ACD/LogP: 1.04; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.04; (4)ACD/LogD (pH 7.4): 1.04; (5)ACD/BCF (pH 5.5): 3.65; (6)ACD/BCF (pH 7.4): 3.65; (7)ACD/KOC (pH 5.5): 87.9; (8)ACD/KOC (pH 7.4): 87.9; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 35.53 Å2; (13)Index of Refraction: 1.418; (14)Molar Refractivity: 37.56 cm3; (15)Molar Volume: 148.8 cm3; (16)Polarizability: 14.89×10-24cm3; (17)Surface Tension: 27.3 dyne/cm; (18)Density: 0.968 g/cm3; (19)Flash Point: 62.5 °C; (20)Enthalpy of Vaporization: 41.06 kJ/mol; (21)Boiling Point: 174.3 °C at 760 mmHg; (22)Vapour Pressure: 1.22 mmHg at 25°C.

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin, and may cause sensitization by skin contact. Therefore, you had better take the following instructions: Wear suitable protective clothing, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C(OCCOC)\C(=C)C
(2)InChI: InChI=1/C7H12O3/c1-6(2)7(8)10-5-4-9-3/h1,4-5H2,2-3H3
(3)InChIKey: YXYJVFYWCLAXHO-UHFFFAOYAE

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