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CAS No.: | 513-42-8 |
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Name: | Methallyl alcohol |
Article Data: | 95 |
Molecular Structure: | |
Formula: | C4H8O |
Molecular Weight: | 72.1069 |
Synonyms: | 2-Methallylalcohol;2-Methyl-2-propen-1-ol;2-Methyl-2-propenol;2-Methyl-3-hydroxy-1-propene;2-Methylallyl alcohol;2-Methylprop-1-en-3-ol;3-Hydroxy-2-methylpropene;Isopropenyl carbinol;Methallylalcohol;NSC 30674;NSC 404204;b-Methallyl alcohol;b-Methylallyl alcohol; |
EINECS: | 208-161-0 |
Density: | 0.829 g/cm3 |
Melting Point: | -50 °C |
Boiling Point: | 116.3 °C at 760 mmHg |
Flash Point: | 34.7 °C |
Solubility: | 11 g/100 mL in water |
Appearance: | clear colourless liquid |
Hazard Symbols: | Xi |
Risk Codes: | 10-36/37/38 |
Safety: | 26-36-37/39-16 |
Transport Information: | UN 2614 3/PG 3 |
PSA: | 20.23000 |
LogP: | 0.55480 |
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; acrylonitrile; hydroquinone In water at 40 - 67℃; for 5.5h; Reagent/catalyst; Temperature; | 99.05% |
With t-butylnitrite; water; sodium hydrogencarbonate; acrylonitrile at 45 - 67℃; for 3h; Catalytic behavior; Reagent/catalyst; | 99.05% |
With 5,5-Dimethyl-1-pyrroline N-oxide; phenyl tert-butylmethyldimethoxysilane; water; sodium acetate; sodium carbonate; acetonitrile at 45 - 67℃; for 2.5h; Catalytic behavior; Reagent/catalyst; | 99.02% |
2-methylpropenal
cyclohexanol
A
cyclohexanone
B
3-hydroxy-2-methyl-1-propene
Conditions | Yield |
---|---|
With TEMPOL; SnO2#Nb2O5 at 90℃; under 3000.3 Torr; for 10h; Inert atmosphere; | A 95.33% B n/a |
methallyl formate
A
formamide
B
3-hydroxy-2-methyl-1-propene
Conditions | Yield |
---|---|
With aluminum oxide; ammonia at 0 - 5℃; Gas phase; Large scale; | A 850 g B 95% |
Conditions | Yield |
---|---|
With hydrogen In water at 70℃; under 11251.1 Torr; for 1.5h; Temperature; Reagent/catalyst; Pressure; | 94% |
With hydrogen In water at 70℃; under 3000.3 Torr; Temperature; Reagent/catalyst; Pressure; | 89% |
With sodium tetrahydroborate; pyrographite In tetrahydrofuran; water at 20℃; for 0.0166667h; | 85% |
sodium acetate
3-Chloro-2-methylpropene
A
methallyl acetate
B
3-hydroxy-2-methyl-1-propene
Conditions | Yield |
---|---|
With sodium D-gluconate; copper(II) sulfate In water for 4h; Reagent/catalyst; Reflux; | A 92% B 5.5% |
Conditions | Yield |
---|---|
lithium phosphate at 210℃; for 3h; Kinetics; Thermodynamic data; 110 - 180 degC , ΔG, ΔH, E(activ.); | A 5.79% B 85.1% |
With hydrogen; lithium phosphate at 210℃; for 3h; | A 5.79% B 85.1% |
With 3-chlorobenzoate; methanesulfonic acid In dichloromethane-d2 at 26.5℃; Product distribution; various conc. of methanesulfonic acid in the presence and absence of 3-chlorobenzoic acid; | A 10% B 20% |
With 3-chlorobenzoate; methanesulfonic acid In dichloromethane-d2 at 26.5℃; | A 10% B 20% |
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether at -30℃; for 4h; Reduction; | 83% |
With lithium aluminium tetrahydride In diethyl ether at 0℃; for 1h; | 72% |
3-hydroxy-2-methyl-1-propene
Conditions | Yield |
---|---|
With tellurium; lithium triethylborohydride In tetrahydrofuran for 0.166667h; Ambient temperature; | 70% |
Conditions | Yield |
---|---|
With ZnO/MgZrOx mixed oxide with 4.3 Mg/Zr atomic ratio on MgO nanaosheet at 275℃; Inert atmosphere; | 17% |
2,5-dimethyl-3,4-dihydro-2H-pyran-2-methanol
3-hydroxy-2-methyl-1-propene
Conditions | Yield |
---|---|
With aluminum oxide at 500℃; |
1. | skn-rbt 500 mg MOD | SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) | ||
2. | orl-mus LDLo:500 mg/kg | SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) | ||
3. | ihl-mus LCLo:2924 ppm/2H | SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) | ||
4. | skn-rbt LDLo:2000 mg/kg | SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) |