ChemicalBook--->CAS DataBase List--->1646-26-0

1646-26-0

1646-26-0 Structure

1646-26-0 Structure
IdentificationMore
[Name]

2-Acetylbenzofuran
[CAS]

1646-26-0
[Synonyms]

1-(1-BENZOFURAN-2-YL)ETHANONE
1-BENZO[B]FURAN-2-YLETHAN-1-ONE
2-ACETYLBENZO[B]FURAN
2-ACETYLBENZOFURAN
2-BENZOFURANYL METHYL KETONE
AKOS BBS-00004551
BENZOFURAN-2-YL METHYL KETONE
RARECHEM AM LA 0017
1-(2-benzofuranyl)-ethanon
1-(2-benzofuranyl)ethanone
1-(2-benzofuranyl)-Ethanone
2-Acetyl-1-benzofuran
2-Acetylcoumarone
Benzo(b)furan-2-yl methyl ketone
benzo(b)furan-2-ylmethylketone
Ketone, 2-benzofuranyl methyl
ketone,2-benzofuranylmethyl
1-(2-Benzofuryl)-1-ethanone
2-Acetylbenzofurane
Ethanone, 1-(2-benzofuranyl)-
[EINECS(EC#)]

216-706-9
[Molecular Formula]

C10H8O2
[MDL Number]

MFCD00005849
[Molecular Weight]

160.17
[MOL File]

1646-26-0.mol
Chemical PropertiesBack Directory
[Appearance]

Colorless to light yellow liqui
[Melting point ]

70-72 °C(lit.)
[Boiling point ]

110-113 °C3 mm Hg(lit.)
[density ]

1.07 g/mL at 25 °C(lit.)
[vapor pressure ]

0.26Pa at 25℃
[refractive index ]

1.5300 (estimate)
[Fp ]

>110°C
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

Solid
[Odor]

at 10.00 % in dipropylene glycol. sweet coumarinic floral orangeflower tropical neroli lactonic honeysuckle honey
[Odor Type]

coumarinic
[Water Solubility ]

Insoluble in water.
[Detection Methods]

HPLC
[BRN ]

117910
[LogP]

1.94 at 20℃
[CAS DataBase Reference]

1646-26-0(CAS DataBase Reference)
[NIST Chemistry Reference]

Ethanone, 1-(2-benzofuranyl)-(1646-26-0)
[EPA Substance Registry System]

1646-26-0(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

40-52
[Safety Statements ]

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

3
[RTECS ]

OB1203000
[TSCA ]

Yes
[HS Code ]

29321900
[Toxicity]

mouse,LD50,intraperitoneal,1200mg/kg (1200mg/kg),European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 12, Pg. 383, 1977.
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl ether-->PETROLEUM ETHER-->Acetic anhydride-->n-Butyllithium-->Nitrogen-->N,N-Dimethylacetamide-->Tin tetrachloride-->Benzofuran
[Preparation Products]

2-Ethylbenzofuran-3-carbaldehyde-->[1-(1-benzofuran-2-yl)ethyl](ethyl)amine-->[1-(1-benzofuran-2-yl)ethyl](methyl)amine-->MFCD15730801-->Ethanone, 1-(2-benzofuranyl)-2-chloro--->3-BENZO[B]FURAN-2-YL-1H-PYRAZOLE-->2-cyanoacetylcoumarone-->ethyl 4-(1-benzofuran-2-yl)-2,4-dioxobutanoate-->(1R)-1-(1-benzofuran-2-yl)ethan-1-ol
Hazard InformationBack Directory
[Chemical Properties]

Colorless to light yellow liqui
[Uses]

2-Benzofuranyl methyl ketone ( 2-Acetylbenzofuran) has been used to synthesize many benzofuran derivatives. It is also used to prepare fluorinated chalcones.
[Uses]

2-Acetylbenzo[b]furan is used as a fine chemical intermediate.
[General Description]

Microwave assisted Claisen-Schmidt condensation of 2-acetylbenzofuran was studied.
[Flammability and Explosibility]

Notclassified
Spectrum DetailBack Directory
[Spectrum Detail]

2-Acetylbenzofuran(1646-26-0)1HNMR
2-Acetylbenzofuran(1646-26-0)FT-IR
2-Acetylbenzofuran(1646-26-0)Raman
2-Acetylbenzofuran(1646-26-0)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Acetylbenzofuran(1646-26-0)
[Alfa Aesar]

2-Acetylbenzo[b]furan, 99%(1646-26-0)
[Sigma Aldrich]

1646-26-0(sigmaaldrich)
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