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All 7 posts | Subject: High boiling fraction | Please login to post | Down | |||||
pablos 11-10-04 17:12 |
High boiling fraction
(Rated as: UTFSE!) |
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pablos (Newbee) 11-11-04 08:59 No 540993 |
To the "UTFSE " fanatics | |||||||
Maybe I am blind but I can find only information about the terpenes and myristicine,safrole,eugenol,dillapiole fractions but nothing about the rest of the components or bp.in the mace and anethum sowa oils. |
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Rhodium (Chief Bee) 11-11-04 09:40 No 540998 |
The Constituents of the Essential Oil of Nutmeg | |||||||
Post 504015 (Rhodium: "The Constituents of the Essential Oil of Nutmeg", Methods Discourse) The Hive - Clandestine Chemists Without Borders |
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pablos (Newbee) 11-11-04 11:30 No 541006 |
this was really a good read | |||||||
Ok, opssee, I´m a little bit blind. Has nayone reference on anethum sowa too? I got from a really good old eropean source 200 grams of Anethum sowa and 200 grams of Mace claimed with analisis certificate to be respectly 25% dillapiole and 17% myristicine. The amount of dillapiole is "bad", normally range in Europe 40%. The amount of myristicine is really good, normally range in Europe 10%. To good to be true? |
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pablos (Newbee) 11-12-04 17:59 No 541261 |
mace oil distillation | |||||||
Fractional distillation of mace oil report: 100 grams of mace oil claimed to be 17% myristicine was fractional distilled in a 250 ml flask with ~18 torr(calculated with the normograph, with my power 2 fridge pumps vakuum sistem anethole boil at 115~120) Like in the above document posted by Rhodium it can be sayed that the mace oil has 3 great fraction. The first one beginn to distill with approximally 18 toor at 60 C and efinish at approx 100~110 C with a little bit linaol. 74 was collected of a really clear oil. The mixture is passed in a 100 ml flask. The second one fraction beginn with approx. 110~115 C and finish with 155 C.That´s the good one.20 ml was collected, in freezer solidify promptly, have a little yellow tinge. In the flask remain a mass of polimerized crap.Cooled at room temperatur this crap solidify and is really hard to clean.In this moment the flask is seattled in a acetone bad. |
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hypo (Balanced Ego) 11-13-04 11:02 No 541356 |
hhm.. | |||||||
> The second one fraction beginn with approx. 110~115 C and finish with 155 C. 40°C is too broad of a fraction. you should refractionate that. > That´s the good one.20 ml was collected, in freezer solidify promptly, have a > little yellow tinge. mp of myristicin: -30°C. HΨ=EΨ |
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pablos (Newbee) 11-14-04 11:16 No 541505 |
freeze point | |||||||
The fraction succesive was washed ala yudekx. To smaal for a distillation. My fridge get -25. Do you mean is maybe contaminated? I´m distillling now dillapiole and I collect the 151-170 Fraction any other good typ? |
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