CAS 455-18-5|Trifluoro-p-tolunitrile
Cov mis mos molecular: C8H4F3N
Molecular Luj: 171.12
EINECS: 207-239-1
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Khoom Taw qhia
Taw qhia
Nws yog ib qho tseem ceeb nruab nrab rau kev sib txuas ntawm ambroxol hydrochloride thiab lwm yam tshuaj.
Specification ntawm CAS 455-18-5|Trifluoro-p-tolunitrile
Yam khoom | SPECIFICATION |
Melting point | 39-41 degree (lit.) |
InChIKey | DRNJIKRLQJRKMM-UHFFFAOYSA-N |
cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
Fp | 161 degree F |
Refractive Index | n20/D 1.4583 (lit.) |
EPA Tshuaj Registry System | Benzonitrile, 4-(trifluoromethyl)- ({2}}) |
ceev | 1.278 g / mL ntawm 25 degree (lit.) |
Boiling point | 80-81 degree 20 mm Hg (lit.) |
Specific Gravity | 1.278 |
rhiab heev | Lachrymatory |
NIST Chemistry Reference | 4-Trifluoromethylbenzoic acid nitrile (455-18-5) |
BRN | 2046478 |
CAS DataBase Reference | 455-18-5(CAS DataBase Reference) |
Synthesis ntawmCAS 455-18-5|Trifluoro-p-tolunitrile
Cov xwm txheej
Theem #1: 4-(trifluoromethyl) benzylic cawv Nrog 2,2,6,6-Tetramethyl-1-piperidinyloxy dawb radical; tert-butylhypochlorite Hauv dichloromethane ntawm 20 degree; rau 1h;. Inert cua;
Theem #2: Nrog ammonia; iodine hauv dichloromethane; dej ntawm 20 degree; rau 2h;. Inert cua;
Kev siv
Shimojo, Hiroyuki; Moriyama, Katsuhiko; Togo, Hideo
[Synthesis, 2013, vol. 45, nr 15, art. tsis muaj. SS-2013-F0311-OP, p. 2155 - 2164]
Cim npe nrov: cas 455-18-5|trifluoro-p-tolunitrile, nqe, hais, luv nqi, hauv Tshuag, kev muag khoom
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