2-Methylsulfonyl-4-trifluoromethylbenzoic Acid (CAS# 142994-06-7)

2-Methylsulfonyl-4-trifluoromethylbenzoic Acid (CAS# 142994-06-7) sumo

2-methylsulfonyl-4-trifluoromethylbenzoic acid (MSTFA) is an organic compound ine zvinhu zvinotevera:

Chitarisiko: MSTFA imvura isina ruvara kune yero.

Solubility: Inonyungudika mune zvakawanda organic solvents, senge dimethylformamide, acetonitrile, uye methanol.

Kugadzikana: MSTFA musanganiswa wakagadzikana, asi unogona kuora uye kuburitsa magasi ane muchetura kana zvinhu zvinoparadza panguva yekuchengetera kana kupisa.

MSTFA inonyanya kushandiswa kuongorora maitiro ekubuda mumakemikari, ine chaiwo maapplication anosanganisira:

Mukuongorora kwegasi chromatography-mass spectrometry (GC-MS), MSTFA inoshandiswa seyakatorwa reagent yemuenzaniso pretreatment, iyo inogona kushandura asiri-anovhiririka makomisheni kuita anoongororwa zviri nyore.

MSTFA inogona kushandiswa kuburitsa lipids, bioactive zvinhu (senge ketoni uye amino acids), uye makomisheni ane anoshanda mahydrogens (akadai sealdehydes, ketoni, uye acids).

Nzira yakajairika yekugadzirira MSTFA ndeyekuita 2-methylsulfonyl-4-trifluoromethylphenylcarboxylic acid (MSTAA) ine fluorinated sulfoxide (SO2F2) kana DAST (difluorothioamide trifluoromethanesulfonyl chloride).

MSTFA ruzivo rwekuchengetedza: Inogona kuburitsa magasi ane muchetura kana zvinhu zvinoparadza, uye anotevera matanho ekuchengetedza anofanirwa kuteverwa:

Regedza kubata neganda, maziso, kana turakiti rekufema, uye pfeka midziyo yekudzivirira yakakodzera senge magirovhosi, magirazi uye zvinofema paunenge uchishandisa.

Shanda munzvimbo ine mhepo inofefetera zvakanaka uye dzivirira kufemesa mhute kana guruva.

Paunenge uchichengeta, ramba uri kure nekunobva moto uye zvinhu zvisingaenderane.

Kuraswa kwemarara kunofanirwa kuenderana nemirairo yenzvimbo uye hakufanirwe kuraswa zvisina tsarukano.