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Topic: Triphosgene 01  (Read 4618 times)

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Offline ashishmali

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Triphosgene 01
« on: July 10, 2006, 07:12:18 AM »
Please advice which material is compatible for carrying the Solvent containing triphosgene .Should we go for PTFE???
Ashish Mali
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Offline HP

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Re: Triphosgene 01
« Reply #1 on: July 10, 2006, 02:39:18 PM »
If the solvent is compatible with PTFE (all about are) then triphosgene have nothing to do but to stay disolved and stable ;)
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Offline shrent

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MOC for triphosgene
« Reply #2 on: July 12, 2006, 12:25:55 PM »
To my personal experience, I'm using tpg dissolved in various solvents like MDC, Toluene, etc. & doing my reaction just in a PP (polypropylene) tank !  :o

As it shows quite acidic pH while dissolved in solvent & also generates acidic vapors at normal temp. conditions, I think you may also use a glasslined reactor.


 ;D
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Offline ashishmali

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Re: Triphosgene 01
« Reply #3 on: July 13, 2006, 05:42:58 AM »
Sir
Thank you for your reply.Our planning is to use the Glass lined reactor.
But I want to know MOC Of Pipe line for carrying the Toulene +TPG(TPG Is completely soluble in Toulene)
Ashish Mali

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Offline shrent

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Re: Triphosgene 01
« Reply #4 on: July 13, 2006, 09:51:31 AM »
We generally manually feed the solvent & tpg in HDPE drums to the reaction tank, so I think, HDPE pipe would not be a problem for you.

Otherwise, ms glasslined/glass pipe is the last choice.  ;)

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