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CAS 1071125-59-1|4,4',4'-(benzene-1,3,5-triyltris(oxy))tribenzoic acid
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CAS 1071125-59-1|4,4',4'-(benzene-1,3,5-triyltris(oxy))tribenzoic acid

CAS 1071125-59-1|4,4',4'-(benzene-1,3,5-triyltris(oxy))tribenzoic acid

Cov mis mos molecular: C27H18O9
Molecular Luj: 486.43
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg

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Specification ntawm CAS 1071125-59-1|4,4',4'-(benzene-1,3,5-triyltris(oxy))tribenzoic acid

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SPECIFICATION

pka ua

3.72

Melting point

343.2 d o ua

Qhov ntom

1.435 g / cm3

Boiling point

7 09,9d

Synthesis ntawmCAS 1071125-59-1|4,4',4'-(benzene-1,3,5-triyltris(oxy))tribenzoic acid

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Qib # 1: 3, 5-dihydroxyphenol; 4-fluorobenzonitrile Nrog potassium carbonate Hauv 1-methyl-pyrrolidin-2-ib qho; toluene ntawm 150 degree; rau 3h;. Dean-Stark; Inert cua;

Theem #2: Hauv 1-methyl-pyrrolidin-2-ib qho ntawm 180 degree ; rau 16h;. Dean-Stark; Inert cua;

Theem #3: Nrog dej; potassium hydroxide Hauv ethanol ntawm 80 degree; rau 12h;

Kev siv

Park, Hye Jeong; Aw, Jongbum; Kim, Jiwon; Kim, Jaheon

[Chemical Communications, 2020, vol. 56 Ib., 67, p. 9727 - 9730]

Cim npe nrov: cas 1071125-59-1|4,4',4'-(benzene-1,3,5-triyltris(oxy))tribenzoic acid, nqe, hais, luv nqi, hauv Tshuag, kev muag

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