CRSEXP019

=Researcher= Cuepil Choi =Objective= To see whether hemiacetals could be detected via GCMS =Procedure= 4-nitrobenzaldehyde was added to an excess amount of methanol. The sample was then put into GCMS. GCMS went up to 250 C. =Results= =Discussion= The hemiacetals may have deteriorated at the temperature the GCMS went up to. =Conclusion= The hemiacetals were not detectable via GCMS =Log=
 * Aborted**

2013-08-21
13:47 mass of 5 dram vial s-1 11.8589 g 13:49 0.0073 g of 4-nitrobenaldehyde added to vial s-1 13:49 0.2220 g methanol added to vial s-1 14:00 GCMS of crsexp019 s-1 (chamber went up to 250 C)