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pseudo solubility in benzene

Started by lutesium, October 03, 2004, 12:48:00 AM

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lutesium

Hi
Is pseudo more solubele in benzene or toluene? Does benzene have advantages other than low bp?

java

Here is some information of solubility of Psudoephedrine plus some other info that may help you...java

https://www.thevespiary.org/rhodium/Rhodium/hive/hiveboard/picproxie_docs/000534213--Pseudoephedrine_HCl.pdf" target="_blank" title="Download this file">



and this is some additional data about this compound

CAS Number : 000090-82-4
Chem Name  : d-Pseudoephedrine
Mol Formula: C10H15NO
Mol Weight : 165.24
Melting Pt : 119 deg C
Boiling Pt :
Water Solubility:
   Value : 1.06E+005 mg/L
   Temp  : 25 deg C
   Type  : EST
   Ref   : MEYLAN,WM ET AL. (1996)
Log P (octanol-water):
   Value : 0.89
   Type  : EXP
   Ref   : KRIL,MB & FUNG,HL (1990)
Vapor Pressure:
   Value : 0.00083 mm Hg
   Temp  : 25 deg C
   Type  : EST
   Ref   : NEELY,WB & BLAU,GE (1985)
pKa Dissociation Constant:
   Value : 10.3
   Temp  : 0 deg C
   Type  : EXP
   Ref   : PERRIN,DD (1965)
Henry's Law Constant:
   Value : 8.65E-011 atm-m3/mole
   Temp  : 25 deg C
   Type  : EST
   Ref   : MEYLAN,WM & HOWARD,PH (1991)
Atmospheric OH Rate Constant:
   Value : 9.97E-011 cm3/molecule-sec
   Temp  : 25 deg C
   Type  : EST
   Ref   : MEYLAN,WM & HOWARD,PH (1993)


lutesium

thanx java but they dont mention benzene (even toluene)

BTW: No doubt I mean freebase