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573-57-9

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573-57-9 Structure

573-57-9 Structure
IdentificationBack Directory
[Name]

1,4-EPOXY-1,4-DIHYDRONAPHTHALENE
[CAS]

573-57-9
[Synonyms]

NSC 101863
Benzooxanorbornadiene
7-OXABENZONORBORNADIENE
1,4-Dihydronaphthalene-1,4-oxide
1,4-EPOXY-1,4-DIHYDRONAPHTHALENE
1,4-DIHYDRO-1,4-EPOXYNAPHTHALENE
1,4-Epoxynaphthalene,1,4-dihydro-
1,4-Dihydronaphthalene-1,4-epoxide
1,3-Etheno-1,3-dihydroisobenzofuran
1,4-EPOXY-1,4-DIHYDRONAPHTHALENE 99%
1,4-Epoxy-1,4-dihydronaphthalene,99%
1,4-Dihydronaphthalene-1,4-endo-oxide
(1S)-1β,4β-Epoxy-1,4-dihydronaphthalene
11-Oxatricyclo[6.2.1.02,7]undeca-2(7),3,5,9-tetrene
11-Oxatricyclo[6.2.1.02,7]undecane-2(7),3,5,9-tetrene
(1β,8β)-11-Oxatricyclo[6.2.1.02,7]undeca-2,4,6,9-tetrene
(1R,8S)-11-Oxatricyclo[6.2.1.02,7]undeca-2,4,6,9-tetrene
(1R,8S)-11-Oxatricyclo[6.2.1.02,7]undeca-2(7),3,5,9-tetrene
[Molecular Formula]

C10H8O
[MDL Number]

MFCD00167584
[MOL File]

573-57-9.mol
[Molecular Weight]

144.17
Chemical PropertiesBack Directory
[Appearance]

white to yellow crystalline solid
[Melting point ]

54-56 °C(lit.)
[Boiling point ]

241℃
[density ]

1.207
[refractive index ]

1.5598 (estimate)
[Fp ]

93 °C
[form ]

powder to crystal
[color ]

White to Almost white
Hazard InformationBack Directory
[Chemical Properties]

white to yellow crystalline solid
[Synthesis Reference(s)]

Canadian Journal of Chemistry, 43, p. 1599, 1965 DOI: 10.1139/v65-211
Chemistry Letters, 12, p. 1211, 1983
[Purification Methods]

Dissolve it in Et2O, wash it with H2O, dry it over K2CO3, filter, evaporate and dry the residue at 15mm, then recrystallise it from pet ether (b 40-60o), dry it at 25o/0.005mm and sublime it (sublimes slowly at room temperature)[Wittig & Pohmer Chem Ber 89 1334 1956, Gilman & Gorsich J Am Chem Soc 79 2625 1957]. [Beilstein 17 III/IV 548.]
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P233-P260-P261-P264-P271-P280-P302+P352-P304-P304+P340-P305+P351+P338-P312-P321-P332+P313-P337+P313-P340-P362-P403-P403+P233-P405-P501
[Safety Statements ]

22-24/25
[WGK Germany ]

3
[HS Code ]

2910.90.2000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Diethyl ether-->Sulfuric acid-->Sodium chloride-->n-Butyllithium-->Furan-->2-Bromofluorobenzene
[Preparation Products]

1,4-Epoxy-1,2,3,4-tetrahydronaphthalene
Spectrum DetailBack Directory
[Spectrum Detail]

1,4-EPOXY-1,4-DIHYDRONAPHTHALENE(573-57-9)1HNMR
1,4-EPOXY-1,4-DIHYDRONAPHTHALENE(573-57-9)IR1
1,4-EPOXY-1,4-DIHYDRONAPHTHALENE(573-57-9)IR2
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