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Wichtige Dokumente
369144
2-(Trifluormethyl)acrylsäure
98%
Synonym(e):
TFMAA
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Alle Fotos(3)
About This Item
Lineare Formel:
H2C=C(CF3)CO2H
CAS-Nummer:
Molekulargewicht:
140.06
MDL-Nummer:
UNSPSC-Code:
12162002
PubChem Substanz-ID:
NACRES:
NA.23
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Qualitätsniveau
Assay
98%
mp (Schmelzpunkt)
51-52 °C (lit.)
SMILES String
OC(=O)C(=C)C(F)(F)F
InChI
1S/C4H3F3O2/c1-2(3(8)9)4(5,6)7/h1H2,(H,8,9)
InChIKey
VLSRKCIBHNJFHA-UHFFFAOYSA-N
Anwendung
2-(Trifluoromethyl)acrylic acid (TFMAA) is a strong acid functional monomer, which shows a good performance in the solid-phase extraction of domoic acid. It can also be used in the preparation of molecularly imprinted polymers that show diastereoselectivity for cinchona alkaloids.
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Skin Corr. 1B
Lagerklassenschlüssel
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flammpunkt (°F)
179.6 °F - closed cup
Flammpunkt (°C)
82 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Zhengqiang Dai et al.
Journal of molecular modeling, 21(11), 290-290 (2015-10-27)
Recently, a series of computational and combinatorial approaches were employed to improve the efficiency of screening for optimal molecularly imprinted polymer (MIP) systems. In the present work, we investigated MIP systems based on enrofloxacin (ENRO) as the template molecule and
Ling Zhang et al.
Nature, 557(7703), 86-91 (2018-05-04)
The formation of condensed matter typically involves a trade-off between structural order and flexibility. As the extent and directionality of interactions between atomic or molecular components increase, materials generally become more ordered but less compliant, and vice versa. Nevertheless, high
Porkodi Kadhirvel et al.
Analytical and bioanalytical chemistry, 411(8), 1525-1536 (2019-02-03)
A molecularly imprinted polymer (MIP) was designed in order to allow the selective solid-phase extraction of carbamazepine (CBZ), an anticonvulsant and mood-stabilizing drug, at ultra-trace level from aqueous environmental samples. A structural analog of CBZ was selected as a dummy
Natalia V Beloglazova et al.
Talanta, 190, 219-225 (2018-09-03)
An affinity sensor based on capacitive transduction was developed to detect benzo(a)pyrene (BaP) in river water. Two types of recognition elements, the synthetic receptor analogues molecularly imprinted polymers (MIPs) and natural monoclonal antibody (mAb) were tested for this type of
Junjie Ao et al.
Chemosphere, 199, 98-106 (2018-02-13)
A highly selective sample cleanup method using molecularly imprinted polymers (MIP) was developed for the enrichment of domoic acid (DA, an amnesic shellfish toxin) from both seawater and shellfish samples. Molecular modelling was firstly applied to screening a suitable functional
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