有机化学
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三氟甲基芳香族化合物
品牌
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Amethyst
J&K
Fluorochem
Frontier
Strem
Accela
Apollo
ChemBridge
Key Organics
Matrix
Rieke Metals
TCI
Maybridge
Aldrich
纯度
全部
-
>90%
>95%
>97%
~0.5?M in tert-butyl methyl ether, ≥95.0% (HPLC)
≥90.0%
≥95.0%
≥95%
≥96% (HPLC)
≥97.0% (31P-NMR), yellow-brown
≥97%
≥98.0%
≥98.0% (GC)
≥98.0% (HPLC)
≥98.0% (TLC)
≥98%
≥99.0%
≥99%
0.5?M in THF
1.0?M in diethyl ether
8
87.0%(GC)
90.0%(GC)
90%
92.0%(LC)
93.0%(LC)
95.0%(GC)
95.0%(GC&T)
95.0%(LC)
95.0%(T)
95.0%%+
95%
95%+
95+%
96.0%(GC)
96.0%(GC&T)
96.0%(LC)
96.0%(T)
96%
96%, mixture of Bt1 and Bt2 isomers
96+%
97.0%(GC)
97.0%(GC&T)
97.0%(LC)
97.0%(LC&T)
97.0%(N)
97.0%(T)
97.5%
97%
97%, predominantly trans
97+%
98.0%(GC)
98.0%(GC&T)
98.0%(LC)
98.0%(LC&N)
98.0%(LC&T)
98.0%(LC&W)
98.0%(N)
98.0%(T)
98.0%(T&GC)
98.0%%+
98%
98% dry basis
98%, (99% ee)
98%, contains 0.1% 4-tert-butylcatechol as inhibitor
98+%
99.0%(GC)
99.0%(GC&T)
99%
99% (GC)
99%, contains 4-tert-butylcatechol as inhibitor
99%%+
AldrichCPR
min. 97%
min. 98%
N/A
puriss., ≥99.0% (sum of enantiomers, GC)
purum, ≥95.0% (HPLC)
tech
technical grade, 80%
technical grade, 90%
规格
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0.1g
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100ml
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10mg
10ml
1ea
1g
1kg
1mg
1ml
2.5g
2.5kg
200mg
200umol
20g
250g
250mg
25g
25mg
25ml
2g
500g
500mg
50g
50mg
50ml
5g
5mg
5ml
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