ChemicalBook--->CAS DataBase List--->4265-25-2

4265-25-2

4265-25-2 Structure

4265-25-2 Structure
IdentificationBack Directory
[Name]

2-METHYLBENZOFURAN
[CAS]

4265-25-2
[Synonyms]

2-Methylcumarone
2-Methylcoumaron
-Methylbenzofuran
2-Methylcoumarone
α-Methylbenzofuran
2-METHYLBENZOFURAN
RARECHEM AM LA 0019
2-Methyl-1-benzofuran
2-Methylbenzo[b]furan
Benzofuran, 2-methyl-
2-Methylbenzofuran 96%
2-Methylbenzofuran Odor
2-Methylbenzofuran Odor Standard
[EINECS(EC#)]

224-249-1
[Molecular Formula]

C9H8O
[MDL Number]

MFCD00005850
[MOL File]

4265-25-2.mol
[Molecular Weight]

132.16
Chemical PropertiesBack Directory
[Melting point ]

161 °C
[Boiling point ]

197-198 °C(lit.)
[density ]

1.057 g/mL at 25 °C(lit.)
[FEMA ]

4543 | 2-METHYLBENZOFURAN
[refractive index ]

n20/D 1.560(lit.)
[Fp ]

154 °F
[storage temp. ]

Inert atmosphere,2-8°C
[form ]

Liquid
[color ]

Colorless to light yellow
[Odor]

at 0.10?%?in?propylene glycol. burnt phenolic
[JECFA Number]

2105
[BRN ]

2165
[InChIKey]

GBGPVUAOTCNZPT-UHFFFAOYSA-N
[LogP]

3.45
[CAS DataBase Reference]

4265-25-2
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H227
[Precautionary statements ]

P210-P264-P270-P280-P301+P312-P330-P370+P378-P403+P235-P501
[Safety Statements ]

23-24/25
[WGK Germany ]

3
[HS Code ]

29329990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethyl acetate-->Diethyl ether-->Potassium carbonate-->Acetonitrile-->Iodomethane-->Sulfuryl chloride-->Salicylaldehyde-->2,3-Dihydrofuran-->Ethyl 2-chloropropionate
Hazard InformationBack Directory
[Chemical Properties]

Colorless liquid. Boiling point 197.3-197.8°C, 93-94°C (2.67 kPa), relative density 1.0540 (20/4°C), refractive index 1.5495, flash point 67°C. Soluble in ethanol and ether, insoluble in water.
[Uses]

2-Methylbenzofuran can be used as a reactant to synthesize enol derivatives via catalytic oxidation by hydrogen peroxide.
[Definition]

2-Methylcumarone is a member of benzofurans.
[Synthesis Reference(s)]

Journal of the American Chemical Society, 73, p. 4400, 1951 DOI: 10.1021/ja01153a106
Tetrahedron Letters, 14, p. 739, 1973
[General Description]

2-Methylbenzofuran has been quantitated in water sample by the headspace solid-phase microextraction (SPME) coupled with gas chromatography-mass spectrometry (GC-MS).
Spectrum DetailBack Directory
[Spectrum Detail]

2-Methylcumarone(4265-25-2)1HNMR
2-Methylcumarone(4265-25-2)13CNMR
2-Methylcumarone(4265-25-2)IR1
2-Methylcumarone(4265-25-2)Raman
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