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| Pharmaceutical Intermediates |
Your current location£ºHome - Products - Pharmaceutical Intermediates |
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| CAS 84-58-2 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone specially used as dehydrogenation agent of steroid hormone compounds |
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CAS No.£º
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84-58-2
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English Name£º
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2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
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English Alias£º
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DDQ /2,3-dichloro-5,6-dicyanobenzoquinone /EINECS 201-542-2 /MFCD00001593 /1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo-
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Density£º
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1.7¡À0.1 g/cm3
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Boiling Point£º
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301.8¡À42.0 ¡ãC at 760 mmHg
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Melting Point(oC)£º
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210-215 ¡ãC (dec.)(lit.)
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Molecular Formular£º
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C8Cl2N2O2
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Molecular weight£º
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227.004
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Flash Point£º
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136.3¡À27.9 ¡ãC
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Exact Mass£º
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225.933685
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PSA£º
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81.72000
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LogP£º
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-0.54
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Appearance£º
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Yellow to orange powder
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Storage conditions£º
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Sealed in a cool and dry place
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Vapor pressure£º
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0.0¡À0.6 mmHg at 25¡ãC
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Refractive index£º
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1.601
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HS Code:
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2926909090
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