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온도압력측정기

3 Nitrobenzaldoxime의 발열성 분해와 온도변화 측정

YEONJIN 2008-09-18 15:01:09 7974

Temperature and exothermic decomposition of 3 Nitrobenzaldoxime

INTRODUCTION

 

  3 Nitrobenzaldoxime is well used reagent synthesized by many specialist chemical manufacturers. It has a melting point at 120oC. The Structure is shown below. The nitro group and the conjugated carbon nitrogen double bond strongly suggest that this reagent will decompose exothermcially. However its stability and effect of impurity on stability have caused concern for users of this reagent.

The RSD is a rapid and reliable method to screen any chemical to see thermal and pressure effects and thus will quickly screen any new reagent for all decomposition hazards and is likely to discriminate between samples from different manufacturers if small amounts of impurities (other nitro containing compounds) can cause significant decrease in stability.


Method 및 측정결과, 평가/해석에 관한 추가자료는 다운로드 하셔서 열람하세요.

 

 

Reference:
Technical Application Note 104, Thermal Hazard Technology, UK