88300
2-噻吩甲酰三氟丙酮
for spectrophotometric det. of metal ions, ≥99.0%
别名:
4,4,4-三氟-1-(2-噻吩基)-1,3-丁二酮, TTA（萃取剂）, TTB, TTFA
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关于此项目
经验公式（希尔记法）:
C8H5F3O2S
化学文摘社编号:
分子量:
222.18
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-316-7
Beilstein/REAXYS Number:
168645
MDL number:
Assay:
≥99.0% (GC), ≥99.0%
Form:
crystals
InChI key
TXBBUSUXYMIVOS-UHFFFAOYSA-N
InChI
1S/C8H5F3O2S/c9-8(10,11)7(13)4-5(12)6-2-1-3-14-6/h1-3H,4H2
SMILES string
FC(F)(F)C(=O)CC(=O)c1cccs1
assay
≥99.0% (GC), ≥99.0%
form
crystals
quality
for spectrophotometric det. of metal ions
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
technique(s)
UV/Vis spectroscopy: suitable
bp
96-98 °C/8 mmHg (lit.)
Quality Level
mp
42-46 °C
storage temp.
2-8°C
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Application
2-噻吩甲酰三氟丙酮可用作螯合剂，用于通过表面活性剂辅助乳化分散液-液微萃取和电热原子吸收光谱技术在水和大米样品中形成铬。
Other Notes
用于萃取和分光光度法检测金属的试剂
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
233.6 °F - closed cup
flash_point_c
112 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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