Tom ntej: Trifluoroacetic Anhydride (TFAH) CAS 407-25-0 Purity > 99.5% (GC)
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Tshuaj npe | Trifluoroacetic Anhydride |
Synonyms | TFAH;TFAA |
CAS Nr | 407-25-0 : kuv |
CAT Number | Qauv TSIS MUAJ: RF-PI2113 |
Tshuag xwm txheej | Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 300MT / Xyoo |
Molecular Formula | C4F6O3 |
Molecular Luj | 210.03 Nws |
Melting Point | -65 ℃ (lit.) |
Boiling Point | 39.5 ~ 40.0 ℃ (lit.) |
Qhov ntom | 1.511 g / mL ntawm 20 ℃ (lit.) |
Solubility | Miscible nrog Benzene, Dichloromethane, Diethyl Ether, Dimethylformamide, Terahydrofuran thiab Acetonitrile |
Dej Solubility | Hydrolysis |
rhiab heev | Moisture Sensitive |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Xim tsis muaj kua |
Purity / Analysis Method | > 99.5% (GC) |
Hydrochloric acid | ≤0.10% |
Hydrofluoric acid | ≤ 0.01% |
Sulfuric Acid | ≤0.10% |
Txo Acid | ≤0.10% |
Test Standard | Enterprise Standard |
Pob: Lub raj mis, 25kg / Nruas, lossis raws li cov neeg siv khoom xav tau
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
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Trifluoroacetic Anhydride (TFAH) (CAS: 407-25-0) yog siv los ua analytical reagent, hnyav, catalyst, dehydrating agent thiab tiv thaiv tus neeg sawv cev rau acetylation ntawm hydroxyl thiab amino trifluoride.Tus neeg sawv cev tiv thaiv ntawm thawj amine thiab theem nrab amine.Kuj tseem siv rau oxidation ntawm aldehydes rau acids, esters, thiab amines;Nws yog cov khoom siv raw rau kev npaj cov tshuaj organofluorine zoo, tshuaj, tshuaj agrochemical, tshuaj tua kab.Trifluoroacetic Anhydride yog siv rau kev qhia txog trifluoroacetyl pawg hauv cov organic synthesis.
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