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ChemicalBook--->CAS DataBase List--->1590-08-5

1590-08-5

1590-08-5 Structure

1590-08-5 Structure
IdentificationMore
[Name]

2-Methyl-1-tetralone
[CAS]

1590-08-5
[Synonyms]

2-METHYL-1-TETRALONE
2-METHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE
(R,S)-2-Methyl-3,4-dihydro-2H-naphthalen-1-one
1(2H)-Naphthalenone,3,4-dihydro-2-methyl-
1,2,3,4-tetrahydro-2-methylnaphthalen-1-one
2-Methyl-1-oxo-1,2,3,4-tetrahydronaphthalene
2-Methyl-3,4-dihydro-1(2H)-naphthalenone
2-Methyltetralone
2-METHYL-1-TETRALONE,2-METHYL-3,4-DIHYDRO-2H-NAPHTHALEN-1-ONE
1-Oxo-2-methyl-1,2,3,4-tetrahydronaphthalene
2-Methyl-a-tetralone
3,4-Dihydro-2-methyl-1(2H)-naphthalenone
2-Methyl-1,2,3,4-tetrahydronaphthalene-1-one
2-Methyl-3,4-dihydronaphthalene-1(2H)-one
2-Methyltetralin-1-one
3,4-Dihydro-2-methylnaphthalen-1(2H)-one
[EINECS(EC#)]

216-461-8
[Molecular Formula]

C11H12O
[MDL Number]

MFCD00001690
[Molecular Weight]

160.21
[MOL File]

1590-08-5.mol
Chemical PropertiesBack Directory
[Appearance]

clear yellow to orange liquid
[Melting point ]

15°C
[Boiling point ]

127-131 °C12 mm Hg(lit.)
[density ]

1.057 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.5535(lit.)
[Fp ]

>230 °F
[storage temp. ]

Sealed in dry,Room Temperature
[solubility ]

Dichloromethane, Diethyl Ether, Ethyl Acetate
[form ]

Liquid
[color ]

Clear yellow to orange
[Water Solubility ]

Insoluble in water.
[CAS DataBase Reference]

1590-08-5(CAS DataBase Reference)
[NIST Chemistry Reference]

1(2H)-Naphthalenone, 3,4-dihydro-2-methyl-(1590-08-5)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
S22:Do not breathe dust .
[WGK Germany ]

3
[HS Code ]

29143900
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2-Methyl-1-tetralone(1590-08-5).msds
Hazard InformationBack Directory
[Chemical Properties]

clear yellow to orange liquid
[Uses]

Methylation of 1-tetralone followed by the subsequent dehydrogenation of 2-methyl-1-tetralone in the presence of Pd/C catalyst also has been reported.
[Definition]

ChEBI: 2-methyl-1-tetralone is a member of the class of tetralins that is tetralin in which the hydrogens at positions 1 and 2 are replaced by oxo and methyl groups, respectively. It is a member of tetralins and an aromatic ketone.
[Synthesis Reference(s)]

Journal of the American Chemical Society, 89, p. 5727, 1967 DOI: 10.1021/ja00998a055
Tetrahedron Letters, 32, p. 819, 1991 DOI: 10.1016/S0040-4039(00)74896-9
[General Description]

2-Methyl-1-tetralone undergoes enantioselective hydrogenation catalyzed by 1,4-diamine-ruthenium(II) complexes.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Methyl-1-tetralone(1590-08-5)1HNMR
2-Methyl-1-tetralone(1590-08-5)IR
2-Methyl-1-tetralone(1590-08-5)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Methyl-1-tetralone, 99%(1590-08-5)
[Sigma Aldrich]

1590-08-5(sigmaaldrich)
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