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| Pharmaceutical Intermediates |
Your current location£ºHome - Products - Pharmaceutical Intermediates |
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| CAS 3658-77-3 4-Hydroxy-2,5-dimethylfuran-3(2H)-one important aroma compound in fruits |
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CAS No. £º
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3658-77-3
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English Name £º
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4-Hydroxy-2,5-dimethylfuran-3(2H)-one
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English Alias £º
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2,5-DiMethyl-4-hydroxy-3(2H)-furanone /CARMELAN /FEMA 3174 /Pineapple ketone /EINECS 222-908-8 /T5VV DOTJ C1 E1
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Density £º
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1.3¡À0.1 g/cm3
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Boiling Point £º
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215.5¡À40.0 ¡ãC at 760 mmHg
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Melting Point(oC) £º
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73-77 ¡ãC(lit.)
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Molecular Formular £º
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C6H8O3
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Molecular Weight £º
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128.126
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Flash Point£º
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90.5¡À20.8 ¡ãC
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Exact Mass £º
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128.047348
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PSA£º
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46.53000
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LogP£º
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0.34
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Appearance£º
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White to light yellow crystal powder
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Storage conditions£º
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Keep away from light, sealed in ventilated and dry place
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Vapor pressure£º
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0.0¡À0.9 mmHg at 25¡ãC
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Refractive index£º
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1.513
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HS Code :
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2932190090
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