Koj tau so assured mus yuav 4-Hydroxybenzophenone CAS 1137-42-4 los ntawm peb lub hoobkas. Peb yog cov ua 4-Hydroxybenzophenone CAS 1137-42-4 chaw tsim tshuaj paus nyob rau hauv Suav teb.4-Hydroxybenzophenone CAS 1137-42-4 muaj Tshuag, ceev shipping.COA, MSDS, TDS, thiab lwm yam ntawm 4-Hydroxybenzophenone CAS 1137-42-4 tuaj yeem muab tau.
Nrhiav kev xaiv loj ntawm 4-Hydroxybenzophenone CAS 1137-42-4 los ntawm Tuam Tshoj ntawm Ntseeg Tshuaj. Shandong Ntseeg
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4-Hydroxybenzophenone |
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Formula |
C13H10O2 |
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198.22 |
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1137-42-4 ib |
Ntau |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Dawb crystalline hmoov |
Ua raws |
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Assay |
â € 99% |
99.7% |
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Poob rau ziab |
≤0.5% |
0.06% |
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Hlawv residue |
≤0.2% |
0.08% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Synonym: (4-hydroxyphenyl) phenyl-methanon; 4-hydroxy-benzophenon; 4-Hydroxydiphenylketone; 4-Hydroxyphenylphenylketone; Benzophenone, 4-hydroxy-; benzoylphenol; P-BENZOYLPHENOL; POB
CAS: 1137-42-4 Nr
Cov mis mos molecular: C13H10O2
Molecular Luj 198.22
PIB: 214-507-1
Melting point: 132-135 ° C (lit.)
Kub taw tes: 260-262 ° c42mm
Qhov ceev: 1.1184 (roughestimate)
Refractive Index: 1.5954 (kwv yees)
Flash point: 260-262 ° c / 24mm
Cia tej yam kev mob: storchemicalbookeboelow 30 ° C
Solubility: chloroform (me ntsis), DMSO (me ntsis), methanol (me ntsis)
Acidity coefficient: (PKA) 8.14 ± 0.13 (kwv yees)
4-hydroxybenzophenone ua cov tshuaj nruab nrab.
