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| Pharmaceutical Intermediates |
Your current location£ºHome - Products - Pharmaceutical Intermediates |
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| CAS 542-05-2 3-Oxopentanedioic acid used for anticholinergic drugs such as atropine and anisodamine |
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CAS No.£º
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542-05-2
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English Name£º
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3-Oxopentanedioic acid
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English Alias£º
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b-Ketoglutaric Acid /1,3-Acetonedicarboxylic acid; 3-Ketoglutaric acid /Pentanedioic acid, 3-oxo- /MFCD00002711 /EINECS 208-797-9
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Density£º
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1.5¡À0.1 g/cm3
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Boiling Point£º
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408.4¡À30.0 ¡ãC at 760 mmHg
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Melting Point(oC)£º
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133 ¡ãC (dec.)(lit.)
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Molecular Formular£º
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C5H6O5
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Molecular weight£º
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146.098
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Flash Point£º
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214.9¡À21.1 ¡ãC
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Exact Mass£º
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146.021530
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PSA£º
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91.67000
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LogP£º
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-1.13
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Appearance£º
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White to light yellow powder
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Storage conditions£º
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2-8 ¡ã C in a cool, dry and well ventilated ,Keep away from fire and heat source ,Protect from direct sunlight. Packing and sealing ,separately from acids and edible chemicals
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Vapor pressure£º
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0.0¡À2.0 mmHg at 25¡ãC
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Refractive index£º
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1.494
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HS Code:
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2942000000
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