107-25-5

Basic information

• Product Name: Methyl vinyl ether
• Synonyms: Ether,methyl vinyl (8CI);1-Methoxyethylene;Methylvinyl ether;Vinyl methyl ether
• CAS NO: 107-25-5
• Molecular Formula: C₃H₆O
• Molecular Weight: 58.07914
• EINECS: 203-475-4
• Mol File: 107-25-5.mol
• Article Data: 67

Chemical Properties

• Melting Point: -122 °C
• Boiling Point: 5.5 °C at 760 mmHg
• Appearance: colorless gas
• Density: 0.73 g/ml
• Vapor Pressure: 1500mmHg at 25°C
• Refractive Index: 1.357
• CAS DataBase Reference: Methyl vinyl ether(CAS DataBase Reference)
• NIST Chemistry Reference: Methyl vinyl ether(107-25-5)
• EPA Substance Registry System: Methyl vinyl ether(107-25-5)

Safety Data

• Hazardous Substances Data: 107-25-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C3H6O/c1-3-4-2/h3H,1H2,2H3

Synthetic route

methanol (67-56-1) + acetylene (74-86-2) → methoxyethene (107-25-5)

Conditions	Yield
With potassium hydroxide In dimethyl sulfoxide at 120℃; for 1h; Product distribution; other lower alcohols, other aprotic solvents;	97%
With potassium hydroxide In dimethyl sulfoxide at 120℃; for 1h;	97%
With potassium hydroxide at 150℃; under 14710.2 - 44130.5 Torr;

Ir(C5(CH3)5)(P(CH3)3)H(CHOCH3)(1+)*B(C6H5)4(1-)=[Ir(C5(CH3)5)(P(CH3)3)H(CHOCH3)]B(C6H5)4 + ethyl vinyl ether (109-92-2) → methoxyethene (107-25-5) + Ir(C5(CH3)5)(P(CH3)3)H(CHOC2H5)(1+)*B(C6H5)4(1-)=[Ir(C5(CH3)5)(P(CH3)3)H(CHOC2H5)]B(C6H5)4

Conditions	Yield
	A 77% B 83%

1-bromo-2,2-dimethoxyethane (7252-83-7) → methoxyethene (107-25-5)

Conditions	Yield
With sodium In toluene Heating;	76%

{(η5-Cp)iron(carbonyl)2CH2C(OMe)(carbonyl)2iron(η5-Cp)}(TfO) (111582-10-6) → methoxyethene (107-25-5) + cyclopentadienyl iron(II) dicarbonyl dimer (38117-54-3) + (η5-Cp)iron(CO)2-α-methoxyethyl (74171-11-2)

Conditions	Yield
With methanol; sodium tetrahydroborate; sodium In methanol; dichloromethane Dissolving of Na and NaBH4 in MeOH, cooling (0°C), dropwise addn. of CH2Cl2 soln. of FpCH2C(OMe)FpTfO (Ar), stirring (5 min).; Methyl vinyl ether detd. by GlC, addn. of H2O, extn. (CH2Cl2), drying (MgSO4), column chromy. (Al2O3).;	A 54% B 41% C 27%

methanol (67-56-1) + chloroethylene (75-01-4) → methoxyethene (107-25-5)

Conditions	Yield
With potassium hydroxide at 100℃;

Upstream product

• 107254-86-4 NPPB 
• 1072-54-4 CYCLOTETRAMETHYLENEDIMETHYLSILANE 
• 1072-53-3 ETHYLENESULFATE 
• 107252-68-6 TITANIUM HYDRIDE (TIH0.65)) 
• 1072-52-2 1-AZIRIDINEETHANOL 
• 1072502-05-6 (9H-fluoren-9-yl)methyl 3-hydroxypiperidine-1-carboxylate 
• 1072502-03-4 1-FMoc-4-(hydroxyMethyl)piperidine 
• 1072-49-7 1,3-dithiolan-2-imine 
• 107249-24-1 2,5-furandione, dihydro-, compd. with 2,4,4-trimethyl-1-pentene, sodium salt (1:1:1) 
• 107249-14-9 2,5-furandione, dihydro-, compd. with 2,4,4-trimethyl-1-pentene, sodium salt (1:1:1) 
• 107248-93-1 (2E)-3-hydroxy-2-[(1-methyl-1H-pyrrol-2-yl)carbonyl]-3-(phenylamino)prop-2-enenitrile 
• 107248-91-9 calfluxin 
• 1072-48-6 isoxazolin-5-one 
• 1072-47-5 4-METHYL-1,3-DIOXOLANE 

Downstream Products

• 505097-65-4 4-BROMO-PYRAN-2-ONE 
• 74738-17-3 FENPICLONIL 
• 2463-77-6 2-Undecenal 

Recommend Products

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• 107-25-5  methoxyethene 
• 74-90-8  hydrogen cyanide 
• 7252-83-7  1-bromo-2,2-dimethoxyethane 
• 67-56-1  methanol 
• 534-15-6  1,1-dimethoxyethane 
• 10138-89-3  1,1,3-trimethoxybutane 
• 25724-11-2  1.1.3.5-tetramethoxy-hexane 
• 5744-65-0  1,1,3,3-tetramethoxy-butane 
• 1445-45-0  Trimethyl orthoacetate 
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